PaperBLAST – Find papers about a protein or its homologs

 

PaperBLAST

PaperBLAST Hits for TCDB::Q9WXW7 ABC-type transporter, integral membrane subunit, component of Xylose porter (Nanavati et al. 2006). Regulated by xylose-responsive regulator XylR (Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)) (317 a.a., MASKFKKRTF...)

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Find functional residues: SitesBLAST

Search for conserved domains

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Compare to protein structures

Predict transmenbrane helices: Phobius

Predict protein localization: PSORTb

Find homologs in fast.genomics

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Found 274 similar proteins in the literature:

TC 3.A.1.2.18 / Q9WXW7 ABC-type transporter, integral membrane subunit, component of Xylose porter (Nanavati et al. 2006). Regulated by xylose-responsive regulator XylR from Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
TM0112 sugar ABC transporter, permease protein from Thermotoga maritima MSB8
100% identity, 100% coverage

Q7UU56 Ribose transport system permease protein rbsC from Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1)
42% identity, 95% coverage

SCO2747 bifunctional carbohydrate binding and transport protein from Streptomyces coelicolor A3(2)
43% identity, 47% coverage

CPE1629 probable ribose ABC transporter from Clostridium perfringens str. 13
42% identity, 97% coverage

gbs0114 Unknown from Streptococcus agalactiae NEM316
SAK_RS00825 ABC transporter permease subunit from Streptococcus agalactiae A909
44% identity, 96% coverage

SAK_0167 ribose ABC transporter, permease protein from Streptococcus agalactiae A909
44% identity, 95% coverage

BSU35950 ribose ABC transporter (permease) from Bacillus subtilis subsp. subtilis str. 168
43% identity, 95% coverage

YPTB2535 putative ABC sugar (sorbitol) transporter, permease subunit from Yersinia pseudotuberculosis IP 32953
YPO2499 putative sugar transport system, permease protein from Yersinia pestis CO92
41% identity, 91% coverage

TC 3.A.1.2.19 / Q9X050 ABC-type transporter, integral membrane subunit, component of D-ribose porter (Nanavati et al., 2006). Induced by ribose from Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
TM0955 ribose ABC transporter, permease protein from Thermotoga maritima MSB8
44% identity, 89% coverage

SXYL_01519 ABC transporter permease from Staphylococcus xylosus
42% identity, 97% coverage

HI0503 D-ribose ABC transporter, permease protein (rbsC) from Haemophilus influenzae Rd KW20
43% identity, 87% coverage

BA0668 ribose ABC transporter, permease protein from Bacillus anthracis str. Ames
42% identity, 98% coverage

ABD05_RS24180 ABC transporter permease from Burkholderia pyrrocinia
40% identity, 90% coverage

SMc02772 PUTATIVE SUGAR ABC TRANSPORTER PERMEASE PROTEIN from Sinorhizobium meliloti 1021
43% identity, 87% coverage

LLNZ_RS04080 ABC transporter permease from Lactococcus cremoris subsp. cremoris NZ9000
39% identity, 99% coverage

BR1631 ribose ABC transporter, permease protein from Brucella suis 1330
BMEI0392 RIBOSE TRANSPORT SYSTEM PERMEASE PROTEIN RBSC from Brucella melitensis 16M
BOV_1575 ribose ABC transporter, permease protein from Brucella ovis ATCC 25840
BCAN_A1668 hypothetical protein from Brucella canis ATCC 23365
41% identity, 93% coverage

TC 3.A.1.2.13 / A6VKS9 RbsC, component of The probable autoinducer-2 (AI-2;, a furanosyl borate diester: 3aS,6S,6aR)-2,2,6,6a-tetrahydroxy-3a-methyltetrahydrofuro[3,2-d][1,3,2]dioxaborolan-2-uide) uptake porter (Shao et al., 2007) (50-70% identical to RbsABC of E. coli; TC# 3.A.1.2.1) from Actinobacillus succinogenes (strain ATCC 55618 / 130Z)
39% identity, 94% coverage

c4015 Ribose transport system permease protein rbsC from Escherichia coli CFT073
ECOLIN_RS18680 ABC transporter permease from Escherichia coli Nissle 1917
40% identity, 96% coverage

TC 3.A.1.2.20 / G4FGN4 Putative beta-xyloside ABC transporter, permease component, component of Glucose porter. Also bind xylose (Boucher and Noll 2011). Induced by glucose (Frock et al. 2012). Directly regulated by glucose-responsive regulator GluR from Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
40% identity, 90% coverage

cg1412 ribose/xylose/arabinose/galactoside ABC-type transporter permease from Corynebacterium glutamicum ATCC 13032
40% identity, 93% coverage

FTV88_0055 ABC transporter permease from Heliorestis convoluta
38% identity, 97% coverage

eryF / Q2YIY3 putative erythritol ABC transporter membrane protein from Brucella abortus (strain 2308) (see 3 papers)
BAB2_0376 Bacterial inner-membrane translocator:Sodium:dicarboxylate symporter from Brucella melitensis biovar Abortus 2308
BMEII0433 RIBOSE TRANSPORT SYSTEM PERMEASE PROTEIN RBSC from Brucella melitensis 16M
BruAb2_0372 ribose ABC transporter, permease protein from Brucella abortus biovar 1 str. 9-941
39% identity, 86% coverage

MSMEG_4171 ribose transport system permease protein RbsC from Mycobacterium smegmatis str. MC2 155
43% identity, 88% coverage

YPTB2205 ABC sugar/ribose transporter, permease subunit from Yersinia pseudotuberculosis IP 32953
41% identity, 85% coverage

Entcl_3383 ABC transporter permease from [Enterobacter] lignolyticus SCF1
42% identity, 95% coverage

BRA0859 ribose ABC transporter, permease protein from Brucella suis 1330
BCAN_B0876 hypothetical protein from Brucella canis ATCC 23365
39% identity, 86% coverage

TC 3.A.1.2.16 / Q1M4Q8 Erythritol permease, component of ABC transporter, component of The erythritol uptake permease, EryEFG (Yost et al., 2006) (probably orthologous to 3.A.1.2.11) from Rhizobium leguminosarum bv. viciae (strain 3841) (see paper)
pRL120201 putative permease component of ABC transporter from Rhizobium leguminosarum bv. viciae 3841
39% identity, 85% coverage

OKIT_0348 ABC transporter permease subunit from Oenococcus kitaharae DSM 17330
42% identity, 96% coverage

SMc02031 PUTATIVE PERMEASE PROTEIN from Sinorhizobium meliloti 1021
39% identity, 90% coverage

TC 3.A.1.2.11 / Q92WK1 EryF aka RB0338, component of The erythritol permease, EryEFG (Geddes et al., 2010) (probably orthologous to 3.A.1.2.16) from Rhizobium meliloti (Sinorhizobium meliloti) (see paper)
41% identity, 87% coverage

SMb21375 putative sugar uptake ABC transporter permease protein from Sinorhizobium meliloti 1021
36% identity, 96% coverage

VK055_1939 ABC transporter permease from Klebsiella pneumoniae subsp. pneumoniae
38% identity, 86% coverage

RbsC / b3750 ribose ABC transporter membrane subunit from Escherichia coli K-12 substr. MG1655 (see 5 papers)
RbsC / P0AGI1 ribose ABC transporter membrane subunit from Escherichia coli (strain K12) (see 4 papers)
RBSC_ECOLI / P0AGI1 Ribose import permease protein RbsC from Escherichia coli (strain K12) (see 5 papers)
TC 3.A.1.2.1 / P0AGI1 Ribose transport system permease protein RbsC aka B3750, component of Ribose porter from Escherichia coli (see 6 papers)
b3750 ribose ABC transporter permease protein from Escherichia coli str. K-12 substr. MG1655
NP_418206 ribose ABC transporter membrane subunit from Escherichia coli str. K-12 substr. MG1655
41% identity, 95% coverage

Entcl_4403 ribose ABC transporter permease from [Enterobacter] lignolyticus SCF1
41% identity, 95% coverage

A4XG53 Monosaccharide-transporting ATPase from Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903 / Tp8T 6331)
40% identity, 96% coverage

Z5251 D-ribose high-affinity transport system from Escherichia coli O157:H7 EDL933
41% identity, 95% coverage

B9Q16_23110 ABC transporter permease from Pantoea ananatis
39% identity, 83% coverage

AO353_21390 m-Inositol ABC transporter, permease component (iatP) from Pseudomonas fluorescens FW300-N2E3
42% identity, 79% coverage

PS417_11895 Inositol transport system permease protein from Pseudomonas simiae WCS417
42% identity, 79% coverage

RL2720 putative ribose transport system permease protein from Rhizobium leguminosarum bv. viciae 3841
43% identity, 96% coverage

MSMEG_3601 ribose/xylose/arabinose/galactoside ABC-type transport systems, permease components from Mycobacterium smegmatis str. MC2 155
40% identity, 82% coverage

Bbr_1418 ABC transporter permease from Bifidobacterium breve UCC2003
40% identity, 86% coverage

YPO0957 putative sugar transport system permease protein from Yersinia pestis CO92
YPTB3229 ABC sugar transporter, permease subunit from Yersinia pseudotuberculosis IP 32953
37% identity, 84% coverage

A7MMV6 Ribose ABC transporter permease from Cronobacter sakazakii (strain ATCC BAA-894)
40% identity, 95% coverage

HSERO_RS05255 ABC transporter for L-fucose, permease component from Herbaspirillum seropedicae SmR1
40% identity, 90% coverage

c3068 Hypothetical ABC transporter permease protein yphD from Escherichia coli CFT073
37% identity, 95% coverage

STM3883 ABC superfamily (membrane), D-ribose high-affinity transport protein (1st module, ATP-binding subunit) from Salmonella typhimurium LT2
40% identity, 95% coverage

A8H4W6 Monosaccharide-transporting ATPase from Shewanella pealeana (strain ATCC 700345 / ANG-SQ1)
40% identity, 81% coverage

VPA1671 ABC-type arabinose transport system, permease component from Vibrio parahaemolyticus RIMD 2210633
37% identity, 92% coverage

BPSL1791 putative membrane protein from Burkholderia pseudomallei K96243
39% identity, 88% coverage

S2038 L-arabinose transport system permease protein from Shigella flexneri 2a str. 2457T
36% identity, 93% coverage

AraH / b4460 arabinose ABC transporter membrane subunit (EC 7.5.2.13; EC 7.5.2.12) from Escherichia coli K-12 substr. MG1655 (see 3 papers)
araH / P0AE26 arabinose ABC transporter membrane subunit (EC 7.5.2.13) from Escherichia coli (strain K12) (see paper)
ARAH_ECOLI / P0AE26 L-arabinose transport system permease protein AraH from Escherichia coli (strain K12) (see 2 papers)
TC 3.A.1.2.2 / P0AE26 L-arabinose transport system permease protein araH aka b4460, component of Arabinose porter from Escherichia coli (see 7 papers)
araH / GB|AAN43497.1 L-arabinose ABC transporter, permease protein AraH from Escherichia coli K12 (see 2 papers)
EcolC_1736 monosaccharide-transporting ATPase from Escherichia coli C str. ATCC 8739
b4460 fused L-arabinose transporter subunits of ABC superfamily: membrane components from Escherichia coli str. K-12 substr. MG1655
36% identity, 93% coverage

APECO2_RS16285 arabinose ABC transporter permease AraH from Escherichia coli APEC O2-211
36% identity, 93% coverage

RR42_RS03365 fructose ABC transporter, permease component (FrcC) from Cupriavidus basilensis FW507-4G11
41% identity, 94% coverage

YphD / b2546 putative ABC transporter membrane subunit YphD from Escherichia coli K-12 substr. MG1655 (see 4 papers)
37% identity, 95% coverage

HSERO_RS03645 D-mannose ABC transporter, permease component from Herbaspirillum seropedicae SmR1
41% identity, 85% coverage

Atu4322 ABC transporter, membrane spanning protein (ribose) from Agrobacterium tumefaciens str. C58 (Cereon)
38% identity, 90% coverage

PSPTO_2640 L-arabinose ABC transporter, permease protein from Pseudomonas syringae pv. tomato str. DC3000
33% identity, 91% coverage

B2904_orf2671 ABC transporter permease from Brachyspira pilosicoli B2904
41% identity, 95% coverage

BCAL1549 putative sugar ABC transport system, membrane protein from Burkholderia cenocepacia J2315
40% identity, 89% coverage

AK34_1628 ABC transporter permease subunit from Burkholderia dolosa AU0158
40% identity, 90% coverage

Cthe_2448 inner-membrane translocator from Clostridium thermocellum ATCC 27405
33% identity, 96% coverage

TC 3.A.1.2.21 / B8H230 Inositol ABC transport system, permease protein IatP, component of The myoinositol (high affinity)/ D-ribose (low affinity) transporter IatP/IatA/IbpA. The structure of IbpA with myoinositol bound has been solved from Caulobacter crescentus (strain NA1000 / CB15N)
CC0861 sugar ABC transporter, permease protein from Caulobacter crescentus CB15
43% identity, 88% coverage

Pf6N2E2_5970 ABC transporter for D-galactose/L-arabinose, permease component from Pseudomonas fluorescens FW300-N2E2
34% identity, 95% coverage

PS417_12060 xylitol ABC transporter, permease component from Pseudomonas simiae WCS417
42% identity, 92% coverage

Pf1N1B4_409 ABC transporter for D-galactose/L-arabinose, permease component from Pseudomonas fluorescens FW300-N1B4
35% identity, 93% coverage

YPO3963 sugar transport system permease protein from Yersinia pestis CO92
YPTB3806 ABC ribose transporter, permease subunit from Yersinia pseudotuberculosis IP 32953
40% identity, 95% coverage

RL4653 putative transmembrane component of ABC transporter from Rhizobium leguminosarum bv. viciae 3841
35% identity, 91% coverage

bll2675 sugar ABC transporter permease protein from Bradyrhizobium japonicum USDA 110
36% identity, 97% coverage

AT5A_19781 ABC transporter permease from Agrobacterium tumefaciens 5A
43% identity, 92% coverage

BTH_II0210 ribose ABC transporter, permease protein from Burkholderia thailandensis E264
40% identity, 91% coverage

Cthe_0392 inner-membrane translocator from Clostridium thermocellum ATCC 27405
Cthe_0392 ABC transporter permease from Acetivibrio thermocellus ATCC 27405
36% identity, 88% coverage

Csac_2504 Monosaccharide-transporting ATPase from Caldicellulosiruptor saccharolyticus DSM 8903
35% identity, 77% coverage

MSMEG_3090 ribose transport system permease protein RbsC from Mycobacterium smegmatis str. MC2 155
35% identity, 92% coverage

Cphy_2011 Monosaccharide-transporting ATPase from Clostridium phytofermentans ISDg
34% identity, 97% coverage

H16_B1499 ABC-type transporter, permease component: CUT2 family, fructose specific from Ralstonia eutropha H16
38% identity, 91% coverage

Entcl_0174 xylose ABC transporter permease XylH from [Enterobacter] lignolyticus SCF1
33% identity, 74% coverage

KP1_1424 sugar ABC transport system permease component from Klebsiella pneumoniae NTUH-K2044
39% identity, 78% coverage

BAbS19_II03540 dicarboxylate symporter from Brucella abortus S19
40% identity, 70% coverage

SPOA0254 ABC transporter permease from Ruegeria pomeroyi DSS-3
34% identity, 79% coverage

RL2450 putative transmembrane component of ABC transporter from Rhizobium leguminosarum bv. viciae 3841
37% identity, 85% coverage

ABD05_RS21655 L-arabinose ABC transporter permease AraH from Burkholderia pyrrocinia
34% identity, 83% coverage

AlsC / b4086 D-allose ABC transporter membrane subunit (EC 7.5.2.8) from Escherichia coli K-12 substr. MG1655 (see paper)
AlsC / P32720 D-allose ABC transporter membrane subunit (EC 7.5.2.8) from Escherichia coli (strain K12) (see paper)
ALSC_ECOLI / P32720 D-allose transport system permease protein AlsC from Escherichia coli (strain K12) (see paper)
TC 3.A.1.2.6 / P32720 AlsC aka B4086, component of D-allose porter from Escherichia coli (see 6 papers)
37% identity, 91% coverage

BCAM2796 putative permease component of ABC transporter from Burkholderia cenocepacia J2315
34% identity, 87% coverage

BTH_II1626 L-arabinose ABC transporter, permease protein from Burkholderia thailandensis E264
33% identity, 89% coverage

Ava_2173 inner-membrane translocator from Anabaena variabilis ATCC 29413
43% identity, 89% coverage

LKW31_00160 xylose ABC transporter permease XylH from Pantoea agglomerans
33% identity, 73% coverage

A7P61_RS11580 ABC transporter permease from Pantoea agglomerans pv. betae
40% identity, 79% coverage

Entcl_4081 ABC transporter permease subunit from [Enterobacter] lignolyticus SCF1
39% identity, 89% coverage

Gocc_2300 ABC transporter permease from Gaiella occulta
39% identity, 79% coverage

SMb20854 putative sugar uptake ABC transporter permease protein from Sinorhizobium meliloti 1021
37% identity, 84% coverage

HSERO_RS11490 D-ribose ABC transporter, permease component RbsC from Herbaspirillum seropedicae SmR1
36% identity, 92% coverage

BCAL3403 L-arabinose transport system, permease protein from Burkholderia cenocepacia J2315
31% identity, 84% coverage

blr2271 sugar ABC transporter permease protein from Bradyrhizobium japonicum USDA 110
40% identity, 82% coverage

BPHYT_RS16925 D-galactose ABC transporter, permease component from Burkholderia phytofirmans PsJN
31% identity, 84% coverage

SMb20714 ABC transporter permease from Sinorhizobium meliloti 1021
NP_437961 putative sugar uptake ABC transporter permease protein from Sinorhizobium meliloti 1021
37% identity, 92% coverage

C289_0765 ABC transporter permease from Anoxybacillus ayderensis
33% identity, 95% coverage

H604_RS0100045 ABC transporter permease from Ruminococcus gauvreauii DSM 19829
29% identity, 93% coverage

Gocc_3068 ABC transporter permease from Gaiella occulta
36% identity, 91% coverage

Z5690 putative permease of ribose ABC transport system from Escherichia coli O157:H7 EDL933
ECs5072 putative carbohydrate ABC transport system permease from Escherichia coli O157:H7 str. Sakai
39% identity, 92% coverage

YPO0411 putative ABC transporter permease protein from Yersinia pestis CO92
YP_3770 putative ABC transporter permease protein from Yersinia pestis biovar Medievalis str. 91001
32% identity, 87% coverage

HI1109 D-xylose ABC transporter permease protein from Haemophilus influenzae Rd KW20
34% identity, 83% coverage

BCAL1659 putative ribose transport system, permease protein from Burkholderia cenocepacia J2315
36% identity, 88% coverage

blr4886 ABC transporter permease protein from Bradyrhizobium japonicum USDA 110
29% identity, 92% coverage

Q7ULN8 Ribose ABC transporter permease protein from Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1)
39% identity, 50% coverage

EfmE4452_1563, EfmE4453_1837 ABC transporter permease from Enterococcus faecium E4453
29% identity, 97% coverage

Gocc_0234 ABC transporter permease from Gaiella occulta
37% identity, 79% coverage

RSUY_47250, RSUY_RS22945 sugar ABC transporter permease from Ralstonia solanacearum
34% identity, 72% coverage

BOV_0545 ribose ABC transporter, permease protein from Brucella ovis ATCC 25840
BR0543 ribose ABC transporter, permease protein from Brucella suis 1330
BCAN_A0555 Monosaccharide-transporting ATPase from Brucella canis ATCC 23365
35% identity, 87% coverage

BMEI1391 RIBOSE TRANSPORT SYSTEM PERMEASE PROTEIN RBSC from Brucella melitensis 16M
35% identity, 85% coverage

Q7UR04 Ribose transport system permease protein RbsC from Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1)
33% identity, 88% coverage

TC 3.A.1.2.9 / Q7BSH3 RhaP, component of Rhamnose porter (Richardson et al., 2004) (Transport activity is dependent on rhamnokinase (RhaK; AAQ92412) activity (Richardson and Oresnik, 2007) This could be an example of group translocation!) from Rhizobium leguminosarum (biovar trifolii)
33% identity, 94% coverage

PP_2456 ribose ABC transporter, permease protein from Pseudomonas putida KT2440
35% identity, 91% coverage

Atu0064 ABC transporter, membrane spanning protein (sugar) from Agrobacterium tumefaciens str. C58 (Cereon)
32% identity, 84% coverage

TC 3.A.1.2.26 / A6LW12 Monosaccharide-transporting ATPase, component of Xylose transporter, XylFGH (XylF (R), 359 aas; XylG (C), 525 aas; XylH (M), 389 aas from Clostridium beijerinckii (strain ATCC 51743 / NCIMB 8052)
X276_14750 sugar ABC transporter permease from Clostridium beijerinckii NRRL B-598
Cbei_2382 monosaccharide-transporting ATPase from Clostridium beijerincki NCIMB 8052
33% identity, 75% coverage

BCAN_B1181 Monosaccharide-transporting ATPase from Brucella canis ATCC 23365
47% identity, 39% coverage

VK055_3270 ABC transporter permease from Klebsiella pneumoniae subsp. pneumoniae
31% identity, 89% coverage

PS417_18395 D-ribose ABC transporter, permease component RbsC from Pseudomonas simiae WCS417
36% identity, 92% coverage

Entcl_1205 ABC transporter permease from [Enterobacter] lignolyticus SCF1
33% identity, 93% coverage

Q7UXV9 Ribose transport system permease protein from Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1)
33% identity, 86% coverage

STY3795 putative ABC transporter permease protein from Salmonella enterica subsp. enterica serovar Typhi str. CT18
t3543 putative ABC transporter permease protein from Salmonella enterica subsp. enterica serovar Typhi Ty2
34% identity, 88% coverage

LSRC_SALTY / Q8ZKQ3 Autoinducer 2 import system permease protein LsrC; AI-2 import system permease protein LsrC from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
STM4075 putative ABC superfamily (membrane), sugar transport protein from Salmonella typhimurium LT2
34% identity, 88% coverage

ML0397 putative transporter protein from Mycobacterium leprae TN
34% identity, 52% coverage

CPE1343 probable galactoside ABC transporter from Clostridium perfringens str. 13
33% identity, 88% coverage

TC 3.A.1.2.24 / O50505 Probable ABC-type transmembrane transport protein, component of XylFGH downstream of characterized transcriptional regulator, ROK7B7 (Sco6008); XylF (Sco6009); XylG (Sco6010); XylH (Sco6011)) from Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
SCO6011 probable ABC-type transmembrane transport protein from Streptomyces coelicolor A3(2)
30% identity, 72% coverage

SC3964 putative ABC superfamily (membrane), sugar transport protein from Salmonella enterica subsp. enterica serovar Choleraesuis str. SC-B67
34% identity, 88% coverage

C5965_02215 xylose ABC transporter permease XylH from Cronobacter sakazakii
41% identity, 40% coverage

H604_RS0100110 ABC transporter permease from Ruminococcus gauvreauii DSM 19829
32% identity, 96% coverage

Cphy_0582 Monosaccharide-transporting ATPase from Clostridium phytofermentans ISDg
31% identity, 73% coverage

SMb21343 putative sugar uptake ABC transporter permease protein from Sinorhizobium meliloti 1021
35% identity, 83% coverage

Pf1N1B4_6033 D-ribose ABC transporter, permease component RbsC from Pseudomonas fluorescens FW300-N1B4
35% identity, 92% coverage

BOV_A1057 D-xylose ABC transporter, permease protein from Brucella ovis ATCC 25840
47% identity, 36% coverage

SMa0070 putative ABC transporter permease from Sinorhizobium meliloti 1021
37% identity, 82% coverage

BRA1152 D-xylose ABC transporter, permease protein from Brucella suis 1330
50% identity, 33% coverage

CIBE_5333 galactose/methyl galactoside ABC transporter permease MglC from Clostridium beijerinckii
33% identity, 76% coverage

MSMEG_1709 inner membrane ABC transporter permease protein YjfF from Mycobacterium smegmatis str. MC2 155
34% identity, 84% coverage

PA1948 membrane protein component of ABC ribose transporter from Pseudomonas aeruginosa PAO1
PA14_39320 ribose ABC transporter, permease protein from Pseudomonas aeruginosa UCBPP-PA14
36% identity, 92% coverage

VC1328 galactoside ABC transporter, permease protein from Vibrio cholerae O1 biovar eltor str. N16961
30% identity, 92% coverage

BCAL1433 putative sugar transport system permease protein from Burkholderia cenocepacia J2315
33% identity, 90% coverage

RSc1243 PROBABLE SUGAR TRANSMEMBRANE ABC TRANSPORTER PROTEIN from Ralstonia solanacearum GMI1000
33% identity, 91% coverage

BMEII0144 XYLOSE TRANSPORT SYSTEM PERMEASE PROTEIN XYLH from Brucella melitensis 16M
50% identity, 33% coverage

FN1167 Galactoside transport system permease protein mglC from Fusobacterium nucleatum subsp. nucleatum ATCC 25586
31% identity, 90% coverage

RSp1635 PROBABLE XYLOSE TRANSMEMBRANE ABC TRANSPORTER PROTEIN from Ralstonia solanacearum GMI1000
43% identity, 37% coverage

ABD05_RS33475 sugar ABC transporter permease from Burkholderia pyrrocinia
43% identity, 38% coverage

YjfF / b4231 galactofuranose ABC transporter putative membrane subunit YjtF (EC 7.5.2.9) from Escherichia coli K-12 substr. MG1655 (see 2 papers)
YjfF / P37772 galactofuranose ABC transporter putative membrane subunit YjtF (EC 7.5.2.9) from Escherichia coli (strain K12) (see 3 papers)
YJFF_ECOLI / P37772 Inner membrane ABC transporter permease protein YjfF from Escherichia coli (strain K12) (see paper)
b4231 putative transport system permease protein from Escherichia coli str. K-12 substr. MG1655
34% identity, 79% coverage

SMc03000 PUTATIVE PERMEASE ABC TRANSPORTER PROTEIN from Sinorhizobium meliloti 1021
33% identity, 93% coverage

XylH / b3568 xylose ABC transporter membrane subunit (EC 7.5.2.13; EC 7.5.2.10) from Escherichia coli K-12 substr. MG1655 (see 3 papers)
XylH / P0AGI4 xylose ABC transporter membrane subunit (EC 7.5.2.13) from Escherichia coli (strain K12) (see paper)
TC 3.A.1.2.4 / P0AGI4 Xylose transport system permease protein XylH aka B3568, component of Xylose porter from Escherichia coli (see 4 papers)
xylH / RF|NP_418025 D-xylose ABC transporter, permease protein from Escherichia coli K12 (see 7 papers)
S4157 putative xylose transporter, membrane component from Shigella flexneri 2a str. 2457T
SF3612 putative xylose transport, membrane component from Shigella flexneri 2a str. 301
Z4993 putative xylose transport, membrane component from Escherichia coli O157:H7 EDL933
42% identity, 34% coverage

ECs5208 putative transport system permease protein from Escherichia coli O157:H7 str. Sakai
34% identity, 81% coverage

YPTB0800 tRNA-Met from Yersinia pseudotuberculosis IP 32953
33% identity, 89% coverage

VK055_1913 ABC transporter permease from Klebsiella pneumoniae subsp. pneumoniae
32% identity, 86% coverage

Shewana3_2075 L-arabinose ABC transporter, permease component 1 AraW from Shewanella sp. ANA-3
33% identity, 66% coverage

BOV_1300 sugar ABC transporter, permease protein from Brucella ovis ATCC 25840
31% identity, 84% coverage

Z0418 putative permease component of transport system, probably ribose specific from Escherichia coli O157:H7 EDL933
ECs0377 putative permease of ABC transporter from Escherichia coli O157:H7 str. Sakai
30% identity, 94% coverage

BMEI0664 SUGAR TRANSPORT SYSTEM PERMEASE PROTEIN from Brucella melitensis 16M
31% identity, 81% coverage

MSMEG_6803 ribose transport system permease protein RbsC from Mycobacterium smegmatis str. MC2 155
35% identity, 90% coverage

XYLH_SULAC / Q4J711 Xylose/arabinose import permease protein XylH from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) (see paper)
Q4J711 ABC-type D-xylose/L-arabinose transporter (subunit 2/2) (EC 7.5.2.13) from Sulfolobus acidocaldarius (see paper)
Saci_2121 membrane protein from Sulfolobus acidocaldarius DSM 639
31% identity, 84% coverage

BPHYT_RS34240 ABC transporter for L-rhamnose/L-fucose/xylitol, permease component from Burkholderia phytofirmans PsJN
31% identity, 79% coverage

YdeY / b1514 Autoinducer-2 ABC transporter membrane subunit LsrC (EC 7.6.2.13) from Escherichia coli K-12 substr. MG1655 (see 2 papers)
lsrC / P77672 Autoinducer-2 ABC transporter membrane subunit LsrC (EC 7.6.2.13) from Escherichia coli (strain K12) (see 2 papers)
LSRC_ECOLI / P77672 Autoinducer 2 import system permease protein LsrC; AI-2 import system permease protein LsrC from Escherichia coli (strain K12) (see 2 papers)
TC 3.A.1.2.8 / P77672 LsrC(M), component of Autoinducer-2 (AI-2, a furanosyl borate diester: (3aS,6S,6aR)-2,2,6,6a-tetrahydroxy-3a-methyltetrahydrofuro[3,2-d][1,3,2]dioxaborolan-2-uide) uptake porter (Taga et al., 2001, 2003) from Escherichia coli (see 6 papers)
lsrC / RF|NP_416031.1 autoinducer 2 ABC transporter, permease protein LsrC from Escherichia coli (see paper)
b1514 AI2 transporter from Escherichia coli str. K-12 substr. MG1655
31% identity, 82% coverage

BC33_RS14600 autoinducer 2 ABC transporter permease LsrC from Escherichia coli ATCC 700728
31% identity, 82% coverage

S1710 putative transport system permease protein from Shigella flexneri 2a str. 2457T
31% identity, 82% coverage

PGA1_c07310 Inositol transport system permease protein from Phaeobacter inhibens DSM 17395
31% identity, 84% coverage

YPTB0799 putative ABC sugar transporter, permease subunit from Yersinia pseudotuberculosis IP 32953
29% identity, 85% coverage

YPO3332 putative sugar ABC transporter, permease protein from Yersinia pestis CO92
29% identity, 87% coverage

Z0419 putative permease component of transport system, probably ribose specific from Escherichia coli O157:H7 EDL933
29% identity, 89% coverage

BR1340 sugar ABC transporter, permease protein from Brucella suis 1330
BCAN_A1368 Monosaccharide-transporting ATPase from Brucella canis ATCC 23365
31% identity, 84% coverage

SG0965 galactoside ABC transporter permease component from Sodalis glossinidius str. 'morsitans'
32% identity, 92% coverage

PGA1_262p00440 glucose transporter, permease component from Phaeobacter inhibens DSM 17395
40% identity, 35% coverage

Clocel_2597 ABC transporter permease from Clostridium cellulovorans 743B
33% identity, 90% coverage

YPTB1327 ABC sugar transporter, permease subunit from Yersinia pseudotuberculosis IP 32953
32% identity, 89% coverage

YPO1295 putative ABC transport integral membrane subunit from Yersinia pestis CO92
32% identity, 89% coverage

BCAM0769 ribose transport system permease protein from Burkholderia cenocepacia J2315
36% identity, 90% coverage

FRCC_RHIML / Q9F9B1 Fructose import permease protein FrcC from Rhizobium meliloti (Ensifer meliloti) (Sinorhizobium meliloti) (see paper)
TC 3.A.1.2.7 / Q9F9B1 FrcC, component of Fructose/mannose/ribose porter from Rhizobium meliloti (Sinorhizobium meliloti) (see 2 papers)
SMc02170 PUTATIVE PERMEASE ABC TRANSPORTER PROTEIN from Sinorhizobium meliloti 1021
30% identity, 84% coverage

Entcl_1204 ABC transporter permease from [Enterobacter] lignolyticus SCF1
29% identity, 90% coverage

SCO6258 sugar ABC transporter permease protein from Streptomyces coelicolor A3(2)
33% identity, 91% coverage

H281DRAFT_01115 deoxynucleoside transporter, permease component 1 from Paraburkholderia bryophila 376MFSha3.1
30% identity, 75% coverage

ESA_RS03665 ABC transporter permease from Cronobacter sakazakii ATCC BAA-894
30% identity, 92% coverage

MSMEG_1710 ribose transport system permease protein RbsC from Mycobacterium smegmatis str. MC2 155
33% identity, 74% coverage

SCO6980 ABC transporter membrane protein from Streptomyces coelicolor A3(2)
30% identity, 85% coverage

Cphy_0581 Monosaccharide-transporting ATPase from Clostridium phytofermentans ISDg
30% identity, 95% coverage

MSMEG_4657 ABC transporter permease from Mycolicibacterium smegmatis MC2 155
MSMEG_4657 ABC transporter membrane protein from Mycobacterium smegmatis str. MC2 155
29% identity, 89% coverage

AOT13_11445 multiple monosaccharide ABC transporter permease from Parageobacillus thermoglucosidasius
40% identity, 34% coverage

pRL110410 putative permease component of ABC transporter involved in competition for nodulation from Rhizobium leguminosarum bv. viciae 3841
29% identity, 79% coverage

pRL90247 putative permease component of ABC transporter from Rhizobium leguminosarum bv. viciae 3841
31% identity, 79% coverage

FRUF_BIFLO / Q8G846 Fructose import permease protein FruF from Bifidobacterium longum (strain NCC 2705) (see paper)
BL0035 probable ABC transport system permease protein for sugars from Bifidobacterium longum NCC2705
32% identity, 73% coverage

B8809_1448 multiple monosaccharide ABC transporter permease from Bifidobacterium longum subsp. longum
37% identity, 38% coverage

BRA0993 ribose ABC transporter, permease protein from Brucella suis 1330
BOV_A0935 bacterial inner-membrane translocator:Glucose/ribitol dehydrogenase from Brucella ovis ATCC 25840
BCAN_B1012 probable sugar ABC transporter, permease protein from Brucella canis ATCC 23365
32% identity, 84% coverage

TC 3.A.1.2.22 / Q8G3Q9 Probable ABC transport system permease protein for sugars, component of ABC sugar transporter that plays a role in the probiotic benefits through acetate production from Bifidobacterium longum (strain NCC 2705)
37% identity, 38% coverage

BBMN68_1728 multiple monosaccharide ABC transporter permease from Bifidobacterium longum subsp. longum BBMN68
37% identity, 38% coverage

BMEII0302 RIBOSE TRANSPORT SYSTEM PERMEASE PROTEIN RBSC from Brucella melitensis 16M
32% identity, 84% coverage

MSMEG_6018 xylose transport system permease protein XylH from Mycobacterium smegmatis str. MC2 155
42% identity, 31% coverage

MSMEG_6018 sugar ABC transporter permease from Mycolicibacterium smegmatis MC2 155
42% identity, 32% coverage

pRL80088 putative permease component of ABC transporter from Rhizobium leguminosarum bv. viciae 3841
29% identity, 79% coverage

RLO149_c021960 multiple monosaccharide ABC transporter permease from Roseobacter litoralis Och 149
26% identity, 75% coverage

RSP_2367 ABC sugar (ribose) transporter, inner membrane subunit from Rhodobacter sphaeroides 2.4.1
RSP_2367 ABC transporter permease from Cereibacter sphaeroides 2.4.1
28% identity, 95% coverage

BCAN_B0955 Monosaccharide-transporting ATPase from Brucella canis ATCC 23365
39% identity, 37% coverage

BAB2_0300 Bacterial inner-membrane translocator from Brucella melitensis biovar Abortus 2308
39% identity, 37% coverage

BOV_A0877 sugar ABC transporter, permease protein from Brucella ovis ATCC 25840
39% identity, 38% coverage

BRA0935 sugar ABC transporter, permease protein from Brucella suis 1330
39% identity, 37% coverage

BMEII0362 XYLOSE TRANSPORT SYSTEM PERMEASE PROTEIN XYLH from Brucella melitensis 16M
39% identity, 37% coverage

SCO0810 ABC transporter permease from Streptomyces coelicolor A3(2)
33% identity, 89% coverage

Entcl_0166 ABC transporter permease from [Enterobacter] lignolyticus SCF1
31% identity, 74% coverage

Gocc_1293 sugar ABC transporter permease from Gaiella occulta
44% identity, 34% coverage

SMa1995 Putative ABC transporter, permease protein from Sinorhizobium meliloti 1021
29% identity, 93% coverage

TP0686 methylgalactoside ABC transporter, permease protein (mglC) from Treponema pallidum subsp. pallidum str. Nichols
31% identity, 56% coverage

VK055_1895 ABC transporter permease from Klebsiella pneumoniae subsp. pneumoniae
32% identity, 85% coverage

LSRD_SALTY / Q8ZKQ2 Autoinducer 2 import system permease protein LsrD; AI-2 import system permease protein LsrD from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
SC3965 putative ABC superfamily (membrane), sugar transport protein from Salmonella enterica subsp. enterica serovar Choleraesuis str. SC-B67
25% identity, 90% coverage

RSP_3501 ABC sugar transporter, inner membrane subunit from Rhodobacter sphaeroides 2.4.1
31% identity, 86% coverage

STM4076 putative ABC superfamily (membrane), sugar transport protein from Salmonella typhimurium LT2
25% identity, 89% coverage

SPOA0257 ABC transporter permease from Ruegeria pomeroyi DSS-3
30% identity, 84% coverage

MglC / b2148 D-galactose/methyl-galactoside ABC transporter membrane subunit from Escherichia coli K-12 substr. MG1655 (see 4 papers)
MglC / P23200 D-galactose/methyl-galactoside ABC transporter membrane subunit from Escherichia coli (strain K12) (see paper)
MGLC_ECOLI / P23200 Galactose/methyl galactoside import permease protein MglC from Escherichia coli (strain K12) (see paper)
TC 3.A.1.2.3 / P23200 MglC aka B2148, component of Galactose/glucose (methyl galactoside) porter from Escherichia coli (see 4 papers)
b2148 beta-methylgalactoside transporter inner membrane component from Escherichia coli str. K-12 substr. MG1655
33% identity, 92% coverage

SC2205 ABC superfamily (membrane), methyl-galactoside transport protein from Salmonella enterica subsp. enterica serovar Choleraesuis str. SC-B67
33% identity, 92% coverage

FRUG_BIFLO / Q8G845 Fructose import permease protein FruG from Bifidobacterium longum (strain NCC 2705) (see paper)
BL0036 probable ABC transporter permease protein for sugars from Bifidobacterium longum NCC2705
34% identity, 76% coverage

Z3403 beta-methylgalactoside transporter inner membrane component from Escherichia coli O157:H7 EDL933
33% identity, 92% coverage

MGLC_SALTY / Q56036 Galactose/methyl galactoside import permease protein MglC from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
33% identity, 92% coverage

EDL933_3310, EDL933_RS16220 galactose/methyl galactoside ABC transporter permease MglC from Escherichia coli O157:H7 str. EDL933
33% identity, 92% coverage

VK055_4937 galactose/methyl galactoside ABC transporter permease MglC from Klebsiella pneumoniae subsp. pneumoniae
32% identity, 92% coverage

SPO0862 sugar ABC transporter permease from Ruegeria pomeroyi DSS-3
38% identity, 37% coverage

ESA_RS04990 galactose/methyl galactoside ABC transporter permease MglC from Cronobacter sakazakii ATCC BAA-894
33% identity, 92% coverage

ECs5207 putative transport system permease protein from Escherichia coli O157:H7 str. Sakai
38% identity, 67% coverage

YPK_2564 monosaccharide-transporting ATPase from Yersinia pseudotuberculosis YPIII
33% identity, 90% coverage

YtfT / b4230 galactofuranose ABC transporter putative membrane subunit YtfT (EC 7.5.2.9) from Escherichia coli K-12 substr. MG1655 (see 3 papers)
YtfT / P39328 galactofuranose ABC transporter putative membrane subunit YtfT (EC 7.5.2.9) from Escherichia coli (strain K12) (see 2 papers)
YTFT_ECOLI / P39328 Galactofuranose transporter permease protein YtfT from Escherichia coli (strain K12) (see paper)
b4230 predicted sugar transporter subunit: membrane component of ABC superfamily from Escherichia coli str. K-12 substr. MG1655
38% identity, 67% coverage

blr7869 ABC transporter permease protein from Bradyrhizobium japonicum USDA 110
32% identity, 43% coverage

YdeZ / b1515 Autoinducer-2 ABC transporter membrane subunit LsrD (EC 7.6.2.13) from Escherichia coli K-12 substr. MG1655 (see 2 papers)
lsrD / P0AFS1 Autoinducer-2 ABC transporter membrane subunit LsrD (EC 7.6.2.13) from Escherichia coli (strain K12) (see 2 papers)
LSRD_ECOLI / P0AFS1 Autoinducer 2 import system permease protein LsrD; AI-2 import system permease protein LsrD from Escherichia coli (strain K12) (see 2 papers)
TC 3.A.1.2.8 / P0AFS1 LsrD(M)AKA Inner membrane ABC transporter permease protein ydeZ, component of Autoinducer-2 (AI-2, a furanosyl borate diester: (3aS,6S,6aR)-2,2,6,6a-tetrahydroxy-3a-methyltetrahydrofuro[3,2-d][1,3,2]dioxaborolan-2-uide) uptake porter (Taga et al., 2001, 2003) from Escherichia coli (see 6 papers)
lsrD autoinducer 2 ABC transporter, permease protein LsrD from Escherichia coli K12 (see paper)
b1515 AI2 transporter from Escherichia coli str. K-12 substr. MG1655
S1711 putative transport system permease protein from Shigella flexneri 2a str. 2457T
27% identity, 89% coverage

YPTB0550 ABC sugar transporter, permease subunit from Yersinia pseudotuberculosis IP 32953
25% identity, 89% coverage

SMb20903 putative sugar uptake ABC transporter permease protein from Sinorhizobium meliloti 1021
37% identity, 38% coverage

Atu3575 ABC transporter, membrane spanning protein (xylose) from Agrobacterium tumefaciens str. C58 (Cereon)
37% identity, 43% coverage

YPO0410 putative ABC transporter permease protein from Yersinia pestis CO92
25% identity, 89% coverage

NCgl0030 ABC transporter permease from Corynebacterium glutamicum ATCC 13032
cg0045 ABC transporter membrane protein from Corynebacterium glutamicum ATCC 13032
31% identity, 69% coverage

ECs2122 putative transport system permease protein from Escherichia coli O157:H7 str. Sakai
BC33_RS14595 autoinducer 2 ABC transporter permease LsrD from Escherichia coli ATCC 700728
26% identity, 87% coverage

TC 3.A.1.2.5 / O05177 GguB aka ATU2346 aka AGR_C_4262, component of Multiple sugar (arabinose, xylose, galactose, glucose, fucose) putative porter from Agrobacterium radiobacter (see paper)
Atu2346 ABC transporter, membrane spanning protein (sugar) from Agrobacterium tumefaciens str. C58 (Cereon)
33% identity, 41% coverage

WP_024839148 sugar ABC transporter permease from Cellulosimicrobium composti
39% identity, 32% coverage

MSMEG_1706 xylose transport system permease protein XylH from Mycobacterium smegmatis str. MC2 155
34% identity, 47% coverage

BCAN_B1013 permease component of ABC transporter from Brucella canis ATCC 23365
BMEA_RS14825 ABC transporter permease from Brucella melitensis ATCC 23457
31% identity, 95% coverage

BMEII0301 RIBOSE TRANSPORT SYSTEM PERMEASE PROTEIN RBSC from Brucella melitensis 16M
30% identity, 96% coverage

BRA0994 ribose ABC transporter, permease protein from Brucella suis 1330
31% identity, 95% coverage

H281DRAFT_01112 deoxynucleoside transporter, permease component 2 from Paraburkholderia bryophila 376MFSha3.1
31% identity, 78% coverage

D2S417 Xylose transport system permease protein XylH from Geodermatophilus obscurus (strain ATCC 25078 / DSM 43160 / JCM 3152 / CCUG 61914 / KCC A-0152 / KCTC 9177 / NBRC 13315 / NRRL B-3577 / G-20)
30% identity, 73% coverage

RSP_3502 ABC sugar transporter, inner membrane subunit from Rhodobacter sphaeroides 2.4.1
30% identity, 92% coverage

BMEII0981 XYLOSE TRANSPORT SYSTEM PERMEASE PROTEIN XYLH from Brucella melitensis 16M
38% identity, 42% coverage

BOV_A0242 sugar ABC transporter, permease protein from Brucella ovis ATCC 25840
38% identity, 41% coverage

BCAN_B0268 inner-membrane translocator from Brucella canis ATCC 23365
BRA0267 sugar ABC transporter, permease protein from Brucella suis 1330
38% identity, 41% coverage

Shewana3_2076 L-arabinose ABC transporter, permease component 2 AraZ from Shewanella sp. ANA-3
32% identity, 80% coverage

Gocc_0079 ABC transporter permease from Gaiella occulta
27% identity, 74% coverage

PFREUD_06660 ABC transporter permease from Propionibacterium freudenreichii subsp. shermanii CIRM-BIA1
30% identity, 61% coverage

alr2536 permease protein of branched-chain amino acid ABC transporter from Nostoc sp. PCC 7120
32% identity, 50% coverage

DR_2121 branched-chain amino acid ABC transporter, permease protein from Deinococcus radiodurans R1
33% identity, 36% coverage

A2G07_RS02995 branched-chain amino acid ABC transporter permease from Deinococcus radiodurans R1 = ATCC 13939 = DSM 20539
34% identity, 37% coverage

SMa0198 putative ABC transporter, permease from Sinorhizobium meliloti 1021
26% identity, 44% coverage

EF1254 ABC transporter, permease protein from Enterococcus faecalis V583
25% identity, 78% coverage

FN1431 Branched-chain amino acid transport system permease protein livH from Fusobacterium nucleatum subsp. nucleatum ATCC 25586
33% identity, 32% coverage

New Search

For advice on how to use these tools together, see Interactive tools for functional annotation of bacterial genomes.

Statistics

The PaperBLAST database links 793,807 different protein sequences to 1,259,118 scientific articles. Searches against EuropePMC were last performed on March 13 2025.

How It Works

PaperBLAST builds a database of protein sequences that are linked to scientific articles. These links come from automated text searches against the articles in EuropePMC and from manually-curated information from GeneRIF, UniProtKB/Swiss-Prot, BRENDA, CAZy (as made available by dbCAN), BioLiP, CharProtDB, MetaCyc, EcoCyc, TCDB, REBASE, the Fitness Browser, and a subset of the European Nucleotide Archive with the /experiment tag. Given this database and a protein sequence query, PaperBLAST uses protein-protein BLAST to find similar sequences with E < 0.001.

To build the database, we query EuropePMC with locus tags, with RefSeq protein identifiers, and with UniProt accessions. We obtain the locus tags from RefSeq or from MicrobesOnline. We use queries of the form "locus_tag AND genus_name" to try to ensure that the paper is actually discussing that gene. Because EuropePMC indexes most recent biomedical papers, even if they are not open access, some of the links may be to papers that you cannot read or that our computers cannot read. We query each of these identifiers that appears in the open access part of EuropePMC, as well as every locus tag that appears in the 500 most-referenced genomes, so that a gene may appear in the PaperBLAST results even though none of the papers that mention it are open access. We also incorporate text-mined links from EuropePMC that link open access articles to UniProt or RefSeq identifiers. (This yields some additional links because EuropePMC uses different heuristics for their text mining than we do.)

For every article that mentions a locus tag, a RefSeq protein identifier, or a UniProt accession, we try to select one or two snippets of text that refer to the protein. If we cannot get access to the full text, we try to select a snippet from the abstract, but unfortunately, unique identifiers such as locus tags are rarely provided in abstracts.

PaperBLAST also incorporates manually-curated protein functions:

Except for GeneRIF and ENA, the curated entries include a short curated description of the protein's function. For entries from BioLiP, the protein's function may not be known beyond binding to the ligand. Many of these entries also link to articles in PubMed.

For more information see the PaperBLAST paper (mSystems 2017) or the code. You can download PaperBLAST's database here.

Changes to PaperBLAST since the paper was written:

Many of these changes are described in Interactive tools for functional annotation of bacterial genomes.

Secrets

PaperBLAST cannot provide snippets for many of the papers that are published in non-open-access journals. This limitation applies even if the paper is marked as "free" on the publisher's web site and is available in PubmedCentral or EuropePMC. If a journal that you publish in is marked as "secret," please consider publishing elsewhere.

Omissions from the PaperBLAST Database

Many important articles are missing from PaperBLAST, either because the article's full text is not in EuropePMC (as for many older articles), or because the paper does not mention a protein identifier such as a locus tag, or because of PaperBLAST's heuristics. If you notice an article that characterizes a protein's function but is missing from PaperBLAST, please notify the curators at UniProt or add an entry to GeneRIF. Entries in either of these databases will eventually be incorporated into PaperBLAST. Note that to add an entry to UniProt, you will need to find the UniProt identifier for the protein. If the protein is not already in UniProt, you can ask them to create an entry. To add an entry to GeneRIF, you will need an NCBI Gene identifier, but unfortunately many prokaryotic proteins in RefSeq do not have corresponding Gene identifers.

References

PaperBLAST: Text-mining papers for information about homologs.
M. N. Price and A. P. Arkin (2017). mSystems, 10.1128/mSystems.00039-17.

Europe PMC in 2017.
M. Levchenko et al (2017). Nucleic Acids Research, 10.1093/nar/gkx1005.

Gene indexing: characterization and analysis of NLM's GeneRIFs.
J. A. Mitchell et al (2003). AMIA Annu Symp Proc 2003:460-464.

UniProt: the universal protein knowledgebase.
The UniProt Consortium (2016). Nucleic Acids Research, 10.1093/nar/gkw1099.

BRENDA in 2017: new perspectives and new tools in BRENDA.
S. Placzek et al (2017). Nucleic Acids Research, 10.1093/nar/gkw952.

The EcoCyc database: reflecting new knowledge about Escherichia coli K-12.
I. M. Keeseler et al (2016). Nucleic Acids Research, 10.1093/nar/gkw1003.

The MetaCyc database of metabolic pathways and enzymes.
R. Caspi et al (2018). Nucleic Acids Research, 10.1093/nar/gkx935.

CharProtDB: a database of experimentally characterized protein annotations.
R. Madupu et al (2012). Nucleic Acids Research, 10.1093/nar/gkr1133.

The carbohydrate-active enzymes database (CAZy) in 2013.
V. Lombard et al (2014). Nucleic Acids Research, 10.1093/nar/gkt1178.

The Transporter Classification Database (TCDB): recent advances
M. H. Saier, Jr. et al (2016). Nucleic Acids Research, 10.1093/nar/gkv1103.

REBASE - a database for DNA restriction and modification: enzymes, genes and genomes.
R. J. Roberts et al (2015). Nucleic Acids Research, 10.1093/nar/gku1046.

Deep annotation of protein function across diverse bacteria from mutant phenotypes.
M. N. Price et al (2016). bioRxiv, 10.1101/072470.

by Morgan Price, Arkin group
Lawrence Berkeley National Laboratory