PaperBLAST – Find papers about a protein or its homologs

 

PaperBLAST

PaperBLAST Hits for sp|P20574|TRPD_PSEAE Anthranilate phosphoribosyltransferase OS=Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) OX=208964 GN=trpD PE=3 SV=1 (349 a.a., MDIKGALNRI...)

Other sequence analysis tools:

Find functional residues: SitesBLAST

Search for conserved domains

Find the best match in UniProt

Compare to protein structures

Predict transmenbrane helices: Phobius

Predict protein localization: PSORTb

Find homologs in fast.genomics

Fitness BLAST: loading...

Found 153 similar proteins in the literature:

BWR11_03465 anthranilate phosphoribosyltransferase from Pseudomonas aeruginosa
PA14_08350 anthranilate phosphoribosyltransferase from Pseudomonas aeruginosa UCBPP-PA14
PA0650 anthranilate phosphoribosyltransferase from Pseudomonas aeruginosa PAO1
100% identity, 100% coverage

Psyr_4580 Anthranilate phosphoribosyl transferase from Pseudomonas syringae pv. syringae B728a
82% identity, 98% coverage

PP0421, PP_0421 anthranilate phosphoribosyltransferase from Pseudomonas putida KT2440
80% identity, 99% coverage

PFL_5622 anthranilate phosphoribosyltransferase from Pseudomonas fluorescens Pf-5
80% identity, 99% coverage

ELZ14_28395 anthranilate phosphoribosyltransferase from Pseudomonas brassicacearum
79% identity, 99% coverage

PFLU5559 anthranilate phosphoribosyltransferase (ec 2.4.2.18) from Pseudomonas fluorescens SBW25
79% identity, 99% coverage

P00500 anthranilate synthase (subunit 1/2) (EC 4.1.3.27) from Serratia marcescens (see paper)
60% identity, 99% coverage

4yi7A / P00500 Anthranilate bound at active site of anthranilate phosphoribosyl transferase from acinetobacter (anprt; trpd)
57% identity, 99% coverage

A1S_2359 anthranilate phosphoribosyltransferase from Acinetobacter baumannii ATCC 17978
59% identity, 88% coverage

WP_027788472 anthranilate phosphoribosyltransferase from Burkholderia contaminans
51% identity, 97% coverage

trpD / BAC65124.1 anthranilate phosphoribosyltransferase from Burkholderia multivorans (see paper)
50% identity, 97% coverage

Bxe_A0459 anthranilate phosphoribosyltransferase from Paraburkholderia xenovorans LB400
49% identity, 97% coverage

Bxe_A0459 anthranilate phosphoribosyltransferase from Burkholderia xenovorans LB400
49% identity, 97% coverage

RSc2884 PROBABLE ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE PROTEIN from Ralstonia solanacearum GMI1000
51% identity, 97% coverage

L5014_35350 anthranilate phosphoribosyltransferase from Paraburkholderia tagetis
50% identity, 97% coverage

BP3262 anthranilate phosphoribosyltransferase from Bordetella pertussis Tohama I
47% identity, 97% coverage

J0661_17720 anthranilate phosphoribosyltransferase from Stenotrophomonas maltophilia
47% identity, 96% coverage

TRPD_XANCP / Q8PD71 Anthranilate phosphoribosyltransferase; EC 2.4.2.18 from Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)
50% identity, 96% coverage

XHV734_0640 anthranilate phosphoribosyltransferase from Xanthomonas hortorum pv. vitians
50% identity, 96% coverage

J0657_01675 anthranilate phosphoribosyltransferase from Stenotrophomonas indicatrix
48% identity, 96% coverage

MLD56_14610 anthranilate phosphoribosyltransferase from Paenibacillus peoriae
43% identity, 97% coverage

RL2493 putative anthranilate phosphoribosyltransferase from Rhizobium leguminosarum bv. viciae 3841
44% identity, 97% coverage

LGG_RS00500 anthranilate phosphoribosyltransferase from Lacticaseibacillus rhamnosus GG
43% identity, 98% coverage

trpD / AAB39009.1 anthranilate phosphoribosyltransferase from Bradyrhizobium japonicum (see paper)
43% identity, 97% coverage

AFE_3243 anthranilate phosphoribosyltransferase from Acidithiobacillus ferrooxidans ATCC 23270
45% identity, 98% coverage

LSEI_0078 Anthranilate phosphoribosyltransferase from Lactobacillus casei ATCC 334
44% identity, 97% coverage

YDYSG_32680 anthranilate phosphoribosyltransferase from Paenibacillus tyrfis
43% identity, 97% coverage

ATCR1_02965 anthranilate phosphoribosyltransferase from Agrobacterium tumefaciens CCNWGS0286
43% identity, 97% coverage

ATU_RS08260 anthranilate phosphoribosyltransferase from Agrobacterium fabrum str. C58
43% identity, 97% coverage

Elgi_45140 anthranilate phosphoribosyltransferase from Paenibacillus elgii
43% identity, 97% coverage

DET1483 anthranilate phosphoribosyltransferase from Dehalococcoides ethenogenes 195
43% identity, 97% coverage

P17170 Anthranilate phosphoribosyltransferase from Lacticaseibacillus casei
43% identity, 97% coverage

SMc00235 PROBABLE ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE PROTEIN from Sinorhizobium meliloti 1021
43% identity, 97% coverage

WP_003245959 anthranilate phosphoribosyltransferase from Bacillus subtilis
42% identity, 95% coverage

Rumal_1716 bifunctional anthranilate synthase component II/anthranilate phosphoribosyltransferase from Ruminococcus albus 7 = DSM 20455
41% identity, 62% coverage

RHOM_RS06425 anthranilate phosphoribosyltransferase from Roseburia hominis A2-183
42% identity, 93% coverage

R3M60_07680 anthranilate phosphoribosyltransferase from Bacillus subtilis
42% identity, 95% coverage

WP_134981823 anthranilate phosphoribosyltransferase from Bacillus subtilis
42% identity, 95% coverage

CAC3161 Anthranilate phosphoribosyltransferase from Clostridium acetobutylicum ATCC 824
43% identity, 96% coverage

A6A40_04650 anthranilate phosphoribosyltransferase from Azospirillum humicireducens
43% identity, 97% coverage

MJ920_11020 anthranilate phosphoribosyltransferase from Bacillus velezensis
43% identity, 95% coverage

RBIBE_21160 anthranilate phosphoribosyltransferase from Bacillus velezensis
43% identity, 95% coverage

P18261 Anthranilate phosphoribosyltransferase from Bacillus pumilus
41% identity, 97% coverage

R5D67_06200 anthranilate phosphoribosyltransferase from Bacillus velezensis
42% identity, 95% coverage

lp_1654 anthranilate phosphoribosyltransferase from Lactobacillus plantarum WCFS1
Q88WI3 Anthranilate phosphoribosyltransferase from Lactiplantibacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1)
lp_1654 anthranilate phosphoribosyltransferase from Lactiplantibacillus plantarum WCFS1
42% identity, 96% coverage

RSp0681 PROBABLE ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE (GLYCOSYLTRANSFERASE) PROTEIN from Ralstonia solanacearum GMI1000
40% identity, 97% coverage

BMEI0844 ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE from Brucella melitensis 16M
41% identity, 97% coverage

BAB1_1163 Glycosyl transferase, family 3:Anthranilate phosphoribosyl transferase from Brucella melitensis biovar Abortus 2308
41% identity, 97% coverage

Q71Z37 Anthranilate phosphoribosyltransferase from Listeria monocytogenes serotype 4b (strain F2365)
37% identity, 95% coverage

trpD / AAD09118.1 anthranilate phosphoribosyltransferase from Rhodobacter sphaeroides (see paper)
44% identity, 77% coverage

lmo1631 highly similar to anthranilate phosphoribosyltransferase from Listeria monocytogenes EGD-e
Q8Y6Q3 Anthranilate phosphoribosyltransferase from Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e)
37% identity, 95% coverage

HWX41_RS17800 anthranilate phosphoribosyltransferase from Bacillus paramycoides
39% identity, 97% coverage

MXAN_6062 anthranilate phosphoribosyltransferase from Myxococcus xanthus DK 1622
44% identity, 97% coverage

Fisuc_0138 anthranilate phosphoribosyltransferase from Fibrobacter succinogenes subsp. succinogenes S85
39% identity, 63% coverage

bll2049 anthranilate phosphoribosyltransferase from Bradyrhizobium japonicum USDA 110
36% identity, 97% coverage

VF_1031 anthranilate phosphoribosyltransferase from Aliivibrio fischeri ES114
VF_1031 anthranilate phosphoribosyltransferase from Vibrio fischeri ES114
36% identity, 96% coverage

SPO2150 anthranilate phosphoribosyltransferase from Ruegeria pomeroyi DSS-3
40% identity, 93% coverage

SNE_A10180 anthranilate phosphoribosyltransferase from Simkania negevensis Z
38% identity, 97% coverage

1kgzB / Q8VP84 Crystal structure analysis of the anthranilate phosphoribosyltransferase from erwinia carotovora (current name, pectobacterium carotovorum) (see paper)
38% identity, 95% coverage

LLNZ_05325 anthranilate phosphoribosyltransferase from Lactococcus cremoris subsp. cremoris NZ9000
37% identity, 96% coverage

NTHI1764 anthranilate phosphoribosyltransferase from Haemophilus influenzae 86-028NP
40% identity, 80% coverage

SPRG_08603 anthranilate phosphoribosyltransferase from Saprolegnia parasitica CBS 223.65
40% identity, 97% coverage

spr1635 Anthranilate phosphoribosyltransferase from Streptococcus pneumoniae R6
SP_1815 anthranilate phosphoribosyltransferase from Streptococcus pneumoniae TIGR4
SPD_1600 anthranilate phosphoribosyltransferase from Streptococcus pneumoniae D39
39% identity, 91% coverage

TRPD_SACS2 / P50384 Anthranilate phosphoribosyltransferase; EC 2.4.2.18 from Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) (see 4 papers)
P50384 anthranilate phosphoribosyltransferase (EC 2.4.2.18) from Saccharolobus solfataricus (see 7 papers)
2gvqD / P50384 Anthranilate phosphoribosyl-transferase (trpd) from s. Solfataricus in complex with anthranilate (see paper)
WP_009992305 anthranilate phosphoribosyltransferase from Saccharolobus solfataricus
35% identity, 97% coverage

HI1389 anthanilate phosphoribosyltransferase (trpD) from Haemophilus influenzae Rd KW20
39% identity, 80% coverage

Q8F708 Anthranilate phosphoribosyltransferase from Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601)
34% identity, 97% coverage

SCO3212 probable anthranilate phosphoribotransferase from Streptomyces coelicolor A3(2)
41% identity, 93% coverage

Q72PD0 Anthranilate phosphoribosyltransferase from Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130)
34% identity, 97% coverage

EAMY_1917 anthranilate phosphoribosyltransferase / anthranilate synthase component II from Erwinia amylovora CFBP1430
42% identity, 83% coverage

Ssal_00459 anthranilate phosphoribosyltransferase from Streptococcus salivarius 57.I
36% identity, 94% coverage

CF0439 anthranilate phosphoribosyltransferase from Chlamydia felis Fe/C-56
CF0439 anthranilate phosphoribosyltransferase from Chlamydophila felis Fe/C-56
35% identity, 96% coverage

PMI1345 anthranilate synthase component (anthranilate phosphoribosyltransferase) from Proteus mirabilis HI4320
41% identity, 80% coverage

AT5G17990 TRP1 (tryptophan biosynthesis 1); anthranilate phosphoribosyltransferase from Arabidopsis thaliana
37% identity, 75% coverage

STER_1552, STER_RS07630, T303_08780 anthranilate phosphoribosyltransferase from Streptococcus thermophilus ASCC 1275
35% identity, 94% coverage

PITG_17032 anthranilate phosphoribosyltransferase, putative from Phytophthora infestans T30-4
D0NUM7 Anthranilate phosphoribosyltransferase, putative from Phytophthora infestans (strain T30-4)
36% identity, 95% coverage

VC1172 anthranilate phosphoribosyltransferase from Vibrio cholerae O1 biovar eltor str. N16961
39% identity, 81% coverage

SCO2147 anthranilate phosphoribosyltransferase from Streptomyces coelicolor A3(2)
O68608 Anthranilate phosphoribosyltransferase 1 from Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
37% identity, 94% coverage

DKG71_12405 anthranilate phosphoribosyltransferase from Streptomyces sp. NEAU-S7GS2
37% identity, 95% coverage

Q9YGB4 anthranilate phosphoribosyltransferase (EC 2.4.2.18) from Thermococcus kodakarensis (see paper)
5nofA / Q9YGB4 Anthranilate phosphoribosyltransferase from thermococcus kodakaraensis (see paper)
TK0253 anthranilate phosphoribosyltransferase from Thermococcus kodakaraensis KOD1
37% identity, 96% coverage

LBDG_36740 anthranilate phosphoribosyltransferase from Leptolyngbya boryana dg5
37% identity, 95% coverage

PF1710 anthranilate phosphoribosyltransferase from Pyrococcus furiosus DSM 3638
36% identity, 96% coverage

Q72EV1 Anthranilate phosphoribosyltransferase from Nitratidesulfovibrio vulgaris (strain ATCC 29579 / DSM 644 / CCUG 34227 / NCIMB 8303 / VKM B-1760 / Hildenborough)
DVU0467 anthranilate phosphoribosyltransferase from Desulfovibrio vulgaris Hildenborough
38% identity, 94% coverage

TRPGD_SALTY / P00905 Bifunctional protein TrpGD; EC 4.1.3.27; EC 2.4.2.18 from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see 2 papers)
NP_460683 anthranilate synthase, component II from Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
STM1724 anthranilate synthase, component II, bifunctional: glutamine amidotransferase and phosphoribosylanthranilate transferase from Salmonella typhimurium LT2
40% identity, 53% coverage

Entcl_2524 bifunctional anthranilate synthase glutamate amidotransferase component TrpG/anthranilate phosphoribosyltransferase TrpD from [Enterobacter] lignolyticus SCF1
38% identity, 63% coverage

CCA00563 phosphoribosylanthranilate transferase from Chlamydophila caviae GPIC
34% identity, 96% coverage

STM14_2087 bifunctional anthranilate synthase glutamate amidotransferase component TrpG/anthranilate phosphoribosyltransferase TrpD from Salmonella enterica subsp. enterica serovar Typhimurium str. 14028S
40% identity, 53% coverage

TrpD / b1263 anthranilate synthase subunit TrpD (EC 2.4.2.18; EC 4.1.3.27) from Escherichia coli K-12 substr. MG1655 (see 3 papers)
trpD / P00904 anthranilate synthase subunit TrpD (EC 2.4.2.18) from Escherichia coli (strain K12) (see 2 papers)
TRPGD_ECOLI / P00904 Bifunctional protein TrpGD; EC 4.1.3.27; EC 2.4.2.18 from Escherichia coli (strain K12) (see 3 papers)
NP_415779 anthranilate synthase subunit TrpD from Escherichia coli str. K-12 substr. MG1655
b1263 bifunctional indole-3-glycerol-phosphate synthase/anthranilate phosphoribosyltransferase from Escherichia coli str. K-12 substr. MG1655
41% identity, 53% coverage

c1729 Anthranilate synthase component II from Escherichia coli CFT073
41% identity, 53% coverage

FTN_1776 anthranilate phosphoribosyltransferase from Francisella tularensis subsp. novicida U112
37% identity, 83% coverage

TRPD2_NOSS1 / Q8YXQ9 Anthranilate phosphoribosyltransferase 2; EC 2.4.2.18 from Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
alr1153 anthranilate phosphoribosyltransferase from Nostoc sp. PCC 7120
35% identity, 92% coverage

GM298_00220 bifunctional anthranilate synthase glutamate amidotransferase component TrpG/anthranilate phosphoribosyltransferase TrpD from Enterobacter sp. HSTU-ASh6
41% identity, 53% coverage

LMH90_000735 bifunctional anthranilate synthase glutamate amidotransferase component TrpG/anthranilate phosphoribosyltransferase TrpD from Enterobacter hormaechei
40% identity, 53% coverage

FTA_2078 anthranilate phosphoribosyltransferase from Francisella tularensis subsp. holarctica FTA
36% identity, 84% coverage

FPV33_RS10200 bifunctional anthranilate synthase glutamate amidotransferase component TrpG/anthranilate phosphoribosyltransferase TrpD from Klebsiella aerogenes
40% identity, 53% coverage

WP_101962912 anthranilate phosphoribosyltransferase from Micrococcus yunnanensis
34% identity, 93% coverage

Q31LB6 Anthranilate phosphoribosyltransferase from Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805)
38% identity, 95% coverage

NR795_07870 bifunctional anthranilate synthase glutamate amidotransferase component TrpG/anthranilate phosphoribosyltransferase TrpD from Pseudescherichia sp. L3
37% identity, 63% coverage

WP_016875302 anthranilate phosphoribosyltransferase from Chlorogloeopsis fritschii PCC 9212
34% identity, 91% coverage

DET0126 anthranilate phosphoribosyltransferase from Dehalococcoides ethenogenes 195
36% identity, 89% coverage

G5S_1087 anthranilate phosphoribosyltransferase from Chlamydia pecorum E58
32% identity, 97% coverage

TRPD_THETH / P83827 Anthranilate phosphoribosyltransferase; EC 2.4.2.18 from Thermus thermophilus
TRPD_THET8 / Q5SH88 Anthranilate phosphoribosyltransferase; EC 2.4.2.18 from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)
Q72HJ6 Anthranilate phosphoribosyltransferase from Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27)
TTC1491 No description from Thermus thermophilus HB27
41% identity, 91% coverage

TRPD_MYCTU / P9WFX5 Anthranilate phosphoribosyltransferase; EC 2.4.2.18 from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (see 2 papers)
A5U4M0 anthranilate phosphoribosyltransferase (EC 2.4.2.18) from Mycobacterium tuberculosis (see paper)
P9WFX5 anthranilate phosphoribosyltransferase (EC 2.4.2.18) from Mycobacterium tuberculosis (see 3 papers)
Rv2192c anthranilate phosphoribosyltransferase from Mycobacterium tuberculosis H37Rv
NP_216708 anthranilate phosphoribosyltransferase from Mycobacterium tuberculosis H37Rv
DPM14_10670, TBPG_RS21255 anthranilate phosphoribosyltransferase from Mycobacterium tuberculosis W-148
39% identity, 90% coverage

5c2lA / P9WFX5 Magnesium soaked into the active site of mycobacterium tuberculosis anthranilate phosphoribosyltransferase (anprt; trpd)
39% identity, 95% coverage

BIF_01409 anthranilate phosphoribosyltransferase from Bifidobacterium animalis subsp. lactis BB-12
35% identity, 96% coverage

Ddes_1591 anthranilate phosphoribosyltransferase from Desulfovibrio desulfuricans subsp. desulfuricans str. ATCC 27774
38% identity, 61% coverage

HP1280 anthranilate synthase component II from Helicobacter pylori 26695
P56737 Anthranilate phosphoribosyltransferase from Helicobacter pylori (strain ATCC 700392 / 26695)
35% identity, 93% coverage

Q84PB1 Putative phosphoribosylanthranilate transferase (Fragment) from Oryza sativa subsp. japonica
36% identity, 89% coverage

all0409 anthranilate phosphoribosyltransferase from Nostoc sp. PCC 7120
34% identity, 93% coverage

MAP1931c TrpD from Mycobacterium avium subsp. paratuberculosis str. k10
37% identity, 91% coverage

CJJ81176_0370 anthranilate synthase component II from Campylobacter jejuni subsp. jejuni 81-176
34% identity, 61% coverage

Cj0346 anthranilate synthase component II from Campylobacter jejuni subsp. jejuni NCTC 11168
34% identity, 61% coverage

CNA07880 anthranilate phosphoribosyltransferase from Cryptococcus neoformans var. neoformans JEC21
32% identity, 72% coverage

BBMN68_312 anthranilate phosphoribosyltransferase from Bifidobacterium longum subsp. longum BBMN68
35% identity, 96% coverage

CA265_RS05010 anthranilate phosphoribosyltransferase (EC 2.4.2.18) from Pedobacter sp. GW460-11-11-14-LB5
30% identity, 96% coverage

ZMO0200 anthranilate phosphoribosyltransferase from Zymomonas mobilis subsp. mobilis ZM4
31% identity, 94% coverage

SAOUHSC_01368 anthranilate phosphoribosyltransferase from Staphylococcus aureus subsp. aureus NCTC 8325
SAUSA300_1264 anthranilate phosphoribosyltransferase from Staphylococcus aureus subsp. aureus USA300_FPR3757
NWMN_1281 anthranilate phosphoribosyltransferase from Staphylococcus aureus subsp. aureus str. Newman
SACOL1405 anthranilate phosphoribosyltransferase from Staphylococcus aureus subsp. aureus COL
34% identity, 76% coverage

SA1201 anthranilate phosphoribosyltransferase from Staphylococcus aureus subsp. aureus N315
33% identity, 76% coverage

UH47_02030 anthranilate phosphoribosyltransferase from Staphylococcus pseudintermedius
31% identity, 94% coverage

NCgl2929 anthranilate phosphoribosyltransferase from Corynebacterium glutamicum ATCC 13032
cg3361 anthranilate phosphoribosyltransferase from Corynebacterium glutamicum ATCC 13032
34% identity, 92% coverage

CNAG_00811 anthranilate phosphoribosyltransferase from Cryptococcus neoformans var. grubii H99
33% identity, 72% coverage

BT0530 anthranilate phosphoribosyltransferase (EC 2.4.2.18) from Bacteroides thetaiotaomicron VPI-5482
29% identity, 96% coverage

SXYL_01501 anthranilate phosphoribosyltransferase from Staphylococcus xylosus
31% identity, 95% coverage

7dsjA / P07285 Anthranilate phosphoribosyltransferase from saccharomyces cerevisiae in complex with prpp and mg (see paper)
30% identity, 83% coverage

TRPD_YEAST / P07285 Anthranilate phosphoribosyltransferase; PRtransferase; EC 2.4.2.18 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (see 3 papers)
YDR354W Anthranilate phosphoribosyl transferase of the tryptophan biosynthetic pathway, catalyzes the phosphoribosylation of anthranilate, subject to the general control system of amino acid biosynthesis from Saccharomyces cerevisiae
30% identity, 79% coverage

AFUA_4G11980, Afu4g11980 anthranilate phosphoribosyltransferase, putative from Aspergillus fumigatus Af293
36% identity, 43% coverage

AN3634 anthranilate phosphoribosyltransferase, hypothetical (Eurofung) from Emericella nidulans (see paper)
33% identity, 49% coverage

PADG_01789 anthranilate phosphoribosyltransferase from Paracoccidioides brasiliensis Pb18
28% identity, 68% coverage

BMD_2992 glycosyl transferase family protein from Bacillus megaterium DSM319
25% identity, 89% coverage

YDYSG_26220 anthranilate phosphoribosyltransferase from Paenibacillus tyrfis
27% identity, 92% coverage

Elgi_57810 anthranilate phosphoribosyltransferase from Paenibacillus elgii
26% identity, 92% coverage

HVO_2226 anthranilate phosphoribosyltransferase from Haloferax volcanii DS2
24% identity, 90% coverage

tll1358 ORF_ID:tll1358~probable glycosyl transferase from Thermosynechococcus elongatus BP-1
25% identity, 92% coverage

Q9HNW7 Phosphoribosyl transferase from Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1)
24% identity, 92% coverage

KZA74_06170 glycosyl transferase family protein from Acinetobacter baumannii
26% identity, 88% coverage

SYNW2492 glutamine amidotransferase-phosphoribosyl anthranilate transferase from Synechococcus sp. WH 8102
26% identity, 91% coverage

all0601 hypothetical protein from Nostoc sp. PCC 7120
23% identity, 93% coverage

sll1634 unknown protein from Synechocystis sp. PCC 6803
P73453 Sll1634 protein from Synechocystis sp. (strain ATCC 27184 / PCC 6803 / Kazusa)
29% identity, 52% coverage

PP3997 glycosyl transferase, putative from Pseudomonas putida KT2440
26% identity, 67% coverage

PH1598 pyrimidine-nucleoside phosphorylase from Pyrococcus horikoshii OT3
25% identity, 27% coverage

4ga6A / Q5JCX3 Crystal structure of amp phosphorylasE C-terminal deletion mutant in complex with substrates (see paper)
27% identity, 27% coverage

deoA / Q5JCX3 AMP phosphorylase (EC 2.4.2.57) from Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) (see 2 papers)
AMPPA_THEKO / Q5JCX3 AMP phosphorylase; AMPpase; Nucleoside monophosphate phosphorylase; NMP phosphorylase; EC 2.4.2.57 from Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) (Pyrococcus kodakaraensis (strain KOD1)) (see 3 papers)
Q5JCX3 AMP phosphorylase (EC 2.4.2.57) from Thermococcus kodakarensis (see 3 papers)
TK0352 Thymidine phosphorylase from Thermococcus kodakaraensis KOD1
27% identity, 27% coverage

MJ0667 thymidine phosphorylase (deoA) from Methanocaldococcus jannaschii DSM 2661
27% identity, 28% coverage

PF1607 thymidine phosphorylase from Pyrococcus furiosus DSM 3638
26% identity, 27% coverage

MA3242 thymidine phosphorylase from Methanosarcina acetivorans C2A
25% identity, 29% coverage

Pnuc_1003 glycosyl transferase family protein from Polynucleobacter sp. QLW-P1DMWA-1
22% identity, 69% coverage

TON_1062 Thymidine phosphorylase from Thermococcus onnurineus NA1
23% identity, 29% coverage

MG_051 thymidine phosphorylase from Mycoplasma genitalium G37
28% identity, 34% coverage

PAB1982 thymidine phosphorylase from Pyrococcus abyssi GE5
25% identity, 26% coverage

Q3XXR6 Pyrimidine-nucleoside phosphorylase from Enterococcus faecium (strain ATCC BAA-472 / TX0016 / DO)
29% identity, 30% coverage

Q5FVR2 Thymidine phosphorylase from Rattus norvegicus
28% identity, 28% coverage

PAP_04670 AMP phosphorylase from Palaeococcus pacificus DY20341
27% identity, 26% coverage

SYNPCC7002_A1618 glycosyl transferase family protein from Synechococcus sp. PCC 7002
22% identity, 88% coverage

MM0087 Pyrimidine-nucleoside phosphorylase from Methanosarcina mazei Goe1
23% identity, 29% 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