PaperBLAST – Find papers about a protein or its homologs

 

PaperBLAST

PaperBLAST Hits for BT4313 (89 a.a., MAHKKGVGSS...)

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Find functional residues: SitesBLAST

Search for conserved domains

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Predict protein localization: PSORTb

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Found 140 similar proteins in the literature:

BF1009 50S ribosomal protein L27 from Bacteroides fragilis YCH46
97% identity, 100% coverage

PG0315 ribosomal protein L27 from Porphyromonas gingivalis W83
PGN_1647 putative 50S ribosomal protein L27 from Porphyromonas gingivalis ATCC 33277
PG_0315 50S ribosomal protein L27 from Porphyromonas gingivalis W83
73% identity, 91% coverage

F452_RS0100215 50S ribosomal protein L27 from Porphyromonas gulae DSM 15663
73% identity, 91% coverage

Avin_40780 ribosomal protein L27 from Azotobacter vinelandii AvOP
71% identity, 94% coverage

RL4677 putative 50S ribosomal protein L27 from Rhizobium leguminosarum bv. viciae 3841
66% identity, 99% coverage

Q5H2E6 Large ribosomal subunit protein bL27 from Xanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85)
70% identity, 97% coverage

XP_002509506 50S ribosomal protein L27, chloroplastic from Ricinus communis
65% identity, 44% coverage

FE46_RS11385 50S ribosomal protein L27 from Flavobacterium psychrophilum
FP2216 50S ribosomal protein L27 from Flavobacterium psychrophilum JIP02/86
70% identity, 97% coverage

RLV_6941 50S ribosomal protein L27 from Rhizobium leguminosarum bv. viciae
64% identity, 99% coverage

BL1283 50S ribosomal protein L27 from Bifidobacterium longum NCC2705
71% identity, 92% coverage

bglu_1g04840 Ribosomal protein L27 from Burkholderia glumae BGR1
64% identity, 97% coverage

PA4567 50S ribosomal protein L27 from Pseudomonas aeruginosa PAO1
67% identity, 94% coverage

Bcep1808_0558 50S ribosomal protein L27 from Burkholderia vietnamiensis G4
A4JBB7 Large ribosomal subunit protein bL27 from Burkholderia vietnamiensis (strain G4 / LMG 22486)
66% identity, 97% coverage

VC0436 ribosomal protein L27 from Vibrio cholerae O1 biovar eltor str. N16961
69% identity, 96% coverage

BTH_I1141 ribosomal protein L27 from Burkholderia thailandensis E264
66% identity, 97% coverage

RK27_SPIOL / P82190 Large ribosomal subunit protein bL27c; 50S ribosomal protein L27, chloroplastic; CL27 from Spinacia oleracea (Spinach) (see 2 papers)
63% identity, 43% coverage

ssr2799 50S ribosomal protein L27 from Synechocystis sp. PCC 6803
62% identity, 97% coverage

Q8UBR6 Large ribosomal subunit protein bL27 from Agrobacterium fabrum (strain C58 / ATCC 33970)
64% identity, 99% coverage

LOC101776379 50S ribosomal protein L27, chloroplastic from Setaria italica
62% identity, 45% coverage

LIC12774 50S ribosomal protein L27 from Leptospira interrogans serovar Copenhageni str. Fiocruz L1-130
66% identity, 93% coverage

B6TM74 50S ribosomal protein L27 from Zea mays
62% identity, 47% coverage

O65037 Large ribosomal subunit protein bL27c from Oryza sativa subsp. japonica
62% identity, 44% coverage

CCNA_00320 LSU ribosomal protein L27P from Caulobacter crescentus NA1000
Q9ABB3 Large ribosomal subunit protein bL27 from Caulobacter vibrioides (strain ATCC 19089 / CIP 103742 / CB 15)
CC0318 ribosomal protein L27 from Caulobacter crescentus CB15
64% identity, 94% coverage

B7C60_RS11050 50S ribosomal protein L27 from Vibrio fujianensis
70% identity, 91% coverage

HAPS_2069 50S ribosomal protein L27 from Haemophilus parasuis SH0165
67% identity, 93% coverage

SMc03772 PROBABLE 50S RIBOSOMAL PROTEIN L27 from Sinorhizobium meliloti 1021
64% identity, 99% coverage

PP0689 ribosomal protein L27 from Pseudomonas putida KT2440
Pput_0721 50S ribosomal protein L27 from Pseudomonas putida F1
PP_0689 50S ribosomal protein L27 from Pseudomonas putida KT2440
66% identity, 94% coverage

VP0329 ribosomal protein L27 from Vibrio parahaemolyticus RIMD 2210633
68% identity, 91% coverage

YSS_RS00440 50S ribosomal protein L27 from Campylobacter coli RM4661
Cj0095 50S ribosomal protein L27 from Campylobacter jejuni subsp. jejuni NCTC 11168
65% identity, 94% coverage

ACIAD2938 50S ribosomal protein L27 from Acinetobacter sp. ADP1
66% identity, 91% coverage

8rd8VH / A0A0M4TUE5 8rd8VH (see paper)
68% identity, 90% coverage

LOC115699444 large ribosomal subunit protein bL27c from Cannabis sativa
60% identity, 45% coverage

Q18B22 Large ribosomal subunit protein bL27 from Clostridioides difficile (strain 630)
64% identity, 92% coverage

BHE81_16205 50S ribosomal protein L27 from Klebsiella sp. AqSCr
64% identity, 93% coverage

HP0297 ribosomal protein L27 (rpl27) from Helicobacter pylori 26695
59% identity, 99% coverage

B0SRT6 Large ribosomal subunit protein bL27 from Leptospira biflexa serovar Patoc (strain Patoc 1 / ATCC 23582 / Paris)
61% identity, 93% coverage

NJ56_03870 50S ribosomal protein L27 from Yersinia ruckeri
YPO3511 50S ribosomal protein L27 from Yersinia pestis CO92
YPTB0465 50S ribosomal protein L27 from Yersinia pseudotuberculosis IP 32953
68% identity, 91% coverage

RK27_ARATH / Q9FLN4 Large ribosomal subunit protein bL27c; 50S ribosomal protein L27, chloroplastic; CL27 from Arabidopsis thaliana (Mouse-ear cress) (see paper)
AT5G40950 RPL27 (RIBOSOMAL PROTEIN LARGE SUBUNIT 27); structural constituent of ribosome from Arabidopsis thaliana
60% identity, 42% coverage

RPA0159 ribosomal protein L27 from Rhodopseudomonas palustris CGA009
64% identity, 92% coverage

SENTW_3431 50S ribosomal protein L27 from Salmonella enterica subsp. enterica serovar Weltevreden str.
STM3303 50S ribosomal subunit protein L27 from Salmonella typhimurium LT2
SPC_3372 50S ribosomal protein L27 from Salmonella enterica subsp. enterica serovar Paratyphi C strain RKS4594
SEN3136 50S ribosomal subunit protein L27 from Salmonella enterica subsp. enterica serovar Enteritidis str. P125109
64% identity, 93% coverage

6eriAW / P82190 6eriAW (see paper)
62% identity, 72% coverage

ABBFA_000738 ribosomal protein L27 from Acinetobacter baumannii AB307-0294
B7GXH9 Large ribosomal subunit protein bL27 from Acinetobacter baumannii (strain AB307-0294)
65% identity, 91% coverage

K9U2M6 Large ribosomal subunit protein bL27 from Chroococcidiopsis thermalis (strain PCC 7203)
60% identity, 85% coverage

4v61BX 4v61BX (see paper)
60% identity, 94% coverage

HI0879 ribosomal protein L27 (rpL27) from Haemophilus influenzae Rd KW20
63% identity, 93% coverage

RL27_DEIRA / Q9RY65 Large ribosomal subunit protein bL27; 50S ribosomal protein L27 from Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / CCUG 27074 / LMG 4051 / NBRC 15346 / NCIMB 9279 / VKM B-1422 / R1) (see 6 papers)
DR_0085 ribosomal protein L27 from Deinococcus radiodurans R1
62% identity, 98% coverage

C1F354 Large ribosomal subunit protein bL27 from Acidobacterium capsulatum (strain ATCC 51196 / DSM 11244 / BCRC 80197 / JCM 7670 / NBRC 15755 / NCIMB 13165 / 161)
58% identity, 99% coverage

RL27_THET8 / P60493 Large ribosomal subunit protein bL27; 50S ribosomal protein L27 from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) (see paper)
5a9zAX / P60493 of Thermous thermophilus ribosome bound to BipA-GDPCP (see paper)
60% identity, 93% coverage

CAC1259 Ribosomal protein L27 from Clostridium acetobutylicum ATCC 824
60% identity, 88% coverage

D8IEK6 Large ribosomal subunit protein bL27 from Brachyspira pilosicoli (strain ATCC BAA-1826 / 95/1000)
59% identity, 93% coverage

7uvvV / B7I6V8 7uvvV (see paper)
64% identity, 90% coverage

sync_2224 ribosomal protein L27 from Synechococcus sp. CC9311
59% identity, 96% coverage

P66123 Large ribosomal subunit protein bL27 from Chlamydia trachomatis serovar D (strain ATCC VR-885 / DSM 19411 / UW-3/Cx)
60% identity, 93% coverage

Rpz / b3185 50S ribosomal subunit protein L27 from Escherichia coli K-12 substr. MG1655 (see 32 papers)
rpmA / P0A7L8 50S ribosomal subunit protein L27 from Escherichia coli (strain K12) (see 28 papers)
RL27_ECOLI / P0A7L8 Large ribosomal subunit protein bL27; 50S ribosomal protein L27 from Escherichia coli (strain K12) (see 12 papers)
rpmA / BAA02526.1 ribosomal protein L27 from Escherichia coli (see 2 papers)
A0A140N340 Large ribosomal subunit protein bL27 from Escherichia coli (strain B / BL21-DE3)
NP_417652 50S ribosomal subunit protein L27 from Escherichia coli str. K-12 substr. MG1655
b3185 50S ribosomal protein L27 from Escherichia coli str. K-12 substr. MG1655
c3942 50S ribosomal protein L27 from Escherichia coli CFT073
ECs4064 50S ribosomal subunit protein L27 from Escherichia coli O157:H7 str. Sakai
63% identity, 91% coverage

4v4gBX 4v4gBX (see paper)
63% identity, 94% coverage

FTN_0676 ribosomal protein L27 from Francisella tularensis subsp. novicida U112
67% identity, 91% coverage

8cd1W / Q9HVL7 8cd1W (see paper)
66% identity, 84% coverage

B8G6X2 Large ribosomal subunit protein bL27 from Chloroflexus aggregans (strain MD-66 / DSM 9485)
59% identity, 95% coverage

A0A1T4M509 Large ribosomal subunit protein bL27 from Eubacterium ruminantium
62% identity, 91% coverage

EAMY_0333 50S ribosomal protein L27 from Erwinia amylovora CFBP1430
61% identity, 93% coverage

FN1119 LSU ribosomal protein L27P from Fusobacterium nucleatum subsp. nucleatum ATCC 25586
Q8REI3 Large ribosomal subunit protein bL27 from Fusobacterium nucleatum subsp. nucleatum (strain ATCC 25586 / DSM 15643 / BCRC 10681 / CIP 101130 / JCM 8532 / KCTC 2640 / LMG 13131 / VPI 4355)
62% identity, 86% coverage

D7024_12385 50S ribosomal protein L27 from Desulfofundulus salinus
58% identity, 100% coverage

8a3lv / P0A7L8 8a3lv (see paper)
63% identity, 90% coverage

MSMEG_4624, MSMEI_4507 50S ribosomal protein L27 from Mycolicibacterium smegmatis MC2 155
A0R150 Large ribosomal subunit protein bL27 from Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155)
MSMEG_4624 ribosomal protein L27 from Mycobacterium smegmatis str. MC2 155
58% identity, 100% coverage

A1SSB5 Large ribosomal subunit protein bL27 from Psychromonas ingrahamii (strain DSM 17664 / CCUG 51855 / 37)
63% identity, 92% coverage

Q9Z807 Large ribosomal subunit protein bL27 from Chlamydia pneumoniae
54% identity, 96% coverage

A5KLI2 Large ribosomal subunit protein bL27 from [Ruminococcus] torques ATCC 27756
61% identity, 88% coverage

Q7V0C1 Large ribosomal subunit protein bL27 from Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 / MED4)
PMM1345 50S ribosomal protein L27 from Prochlorococcus marinus sp. MED4
61% identity, 92% coverage

7jilW / A0A1M6R2K9 7jilW (see paper)
66% identity, 83% coverage

SYNW0546 50S ribosomal protein L27 from Synechococcus sp. WH 8102
57% identity, 94% coverage

C9Z7H3 Large ribosomal subunit protein bL27 from Streptomyces scabiei (strain 87.22)
58% identity, 94% coverage

O67650 Large ribosomal subunit protein bL27 from Aquifex aeolicus (strain VF5)
56% identity, 90% coverage

E7FUU3 Large ribosomal subunit protein bL27 from Erysipelothrix rhusiopathiae ATCC 19414
61% identity, 89% coverage

Q9X1G7 Large ribosomal subunit protein bL27 from Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)
59% identity, 91% coverage

DVU0928 ribosomal protein L27 from Desulfovibrio vulgaris Hildenborough
55% identity, 98% coverage

C4Z9Z8 Large ribosomal subunit protein bL27 from Agathobacter rectalis (strain ATCC 33656 / DSM 3377 / JCM 17463 / KCTC 5835 / VPI 0990)
60% identity, 87% coverage

8v9kY / A0R150 8v9kY (see paper)
60% identity, 92% coverage

SCO2596 50S ribosomal protein L27 from Streptomyces coelicolor A3(2)
58% identity, 93% coverage

B5RQB7 Large ribosomal subunit protein bL27 from Borrelia recurrentis (strain A1)
62% identity, 92% coverage

ML1466 50S ribosomal protein L27 from Mycobacterium leprae TN
57% identity, 98% coverage

BB0780 ribosomal protein L27 (rpmA) from Borrelia burgdorferi B31
O51721 Large ribosomal subunit protein bL27 from Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)
61% identity, 92% coverage

A1KLD7 Large ribosomal subunit protein bL27 from Mycobacterium bovis (strain BCG / Pasteur 1173P2)
MT2517 50S ribosomal protein L27 from Mycobacterium tuberculosis CDC1551
Rv2441c 50S ribosomal protein L27 from Mycobacterium tuberculosis H37Rv
59% identity, 92% coverage

AT5G15220 ribosomal protein L27 family protein from Arabidopsis thaliana
55% identity, 55% coverage

AT2G16930 ribosomal protein L27 family protein from Arabidopsis thaliana
56% identity, 54% coverage

D5EEJ4 Large ribosomal subunit protein bL27 from Aminobacterium colombiense (strain DSM 12261 / ALA-1)
59% identity, 87% coverage

Sb09g025720 No description from Sorghum bicolor
56% identity, 57% coverage

B5YEQ2 Large ribosomal subunit protein bL27 from Dictyoglomus thermophilum (strain ATCC 35947 / DSM 3960 / H-6-12)
52% identity, 96% coverage

B2S3Y2 Large ribosomal subunit protein bL27 from Treponema pallidum subsp. pallidum (strain SS14)
58% identity, 91% coverage

RL27_BACSU / P05657 Large ribosomal subunit protein bL27; 50S ribosomal protein L27; BL24; BL30 from Bacillus subtilis (strain 168) (see 2 papers)
BSU27940 50S ribosomal protein L27 from Bacillus subtilis subsp. subtilis str. 168
57% identity, 88% coverage

8qcqW / P05657 8qcqW (see paper)
57% identity, 92% coverage

LSEI_1644 Ribosomal protein L27 from Lactobacillus casei ATCC 334
55% identity, 92% coverage

Q9CGL5 Large ribosomal subunit protein bL27 from Lactococcus lactis subsp. lactis (strain IL1403)
55% identity, 91% coverage

Q892N6 Large ribosomal subunit protein bL27 from Clostridium tetani (strain Massachusetts / E88)
53% identity, 88% coverage

8fmwAY / O51721 8fmwAY (see paper)
63% identity, 84% coverage

B5ZB18 Large ribosomal subunit protein bL27 from Ureaplasma urealyticum serovar 10 (strain ATCC 33699 / Western)
54% identity, 85% coverage

W6AKZ4 Large ribosomal subunit protein bL27 from Spiroplasma mirum ATCC 29335
57% identity, 85% coverage

BC4436 LSU ribosomal protein L27P from Bacillus cereus ATCC 14579
54% identity, 93% coverage

Q74IL5 Large ribosomal subunit protein bL27 from Lactobacillus johnsonii (strain CNCM I-12250 / La1 / NCC 533)
54% identity, 86% coverage

LLNZ_07675 50S ribosomal protein L27 from Lactococcus cremoris subsp. cremoris NZ9000
LACR_1182 Ribosomal protein L27 from Lactococcus lactis subsp. cremoris SK11
53% identity, 91% coverage

EF0970 ribosomal protein L27 from Enterococcus faecalis V583
53% identity, 87% coverage

8p8wu / P75458 8p8wu (see paper)
60% identity, 69% coverage

P75458 Large ribosomal subunit protein bL27 from Mycoplasma pneumoniae (strain ATCC 29342 / M129 / Subtype 1)
60% identity, 67% coverage

Q8CS89 Large ribosomal subunit protein bL27 from Staphylococcus epidermidis (strain ATCC 12228 / FDA PCI 1200)
Q5HNQ6 Large ribosomal subunit protein bL27 from Staphylococcus epidermidis (strain ATCC 35984 / DSM 28319 / BCRC 17069 / CCUG 31568 / BM 3577 / RP62A)
SERP1209 ribosomal protein L27 from Staphylococcus epidermidis RP62A
54% identity, 86% coverage

MG_234 50S ribosomal protein L27 from Mycoplasma genitalium G37
P47476 Large ribosomal subunit protein bL27 from Mycoplasma genitalium (strain ATCC 33530 / DSM 19775 / NCTC 10195 / G37)
52% identity, 82% coverage

RL27_STAA8 / Q2FXT0 Large ribosomal subunit protein bL27; 50S ribosomal protein L27 from Staphylococcus aureus (strain NCTC 8325 / PS 47) (see 2 papers)
SA1471 50S ribosomal protein L27 from Staphylococcus aureus subsp. aureus N315
Q931Q3 Large ribosomal subunit protein bL27 from Staphylococcus aureus (strain Mu50 / ATCC 700699)
SAOUHSC_01755 ribosomal protein L27 from Staphylococcus aureus subsp. aureus NCTC 8325
EKM74_RS01660 50S ribosomal protein L27 from Staphylococcus aureus
54% identity, 86% coverage

lp_1594 ribosomal protein L27 from Lactobacillus plantarum WCFS1
Q88WN3 Large ribosomal subunit protein bL27 from Lactiplantibacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1)
51% identity, 92% coverage

SMU_849 50S ribosomal protein L27 from Streptococcus mutans UA159
Q8DUQ4 Large ribosomal subunit protein bL27 from Streptococcus mutans serotype c (strain ATCC 700610 / UA159)
52% identity, 86% coverage

SH1275 50S ribosomal protei L27 (BL30) from Staphylococcus haemolyticus JCSC1435
53% identity, 86% coverage

6xywAw / Q9ZVX0 6xywAw (see paper)
56% identity, 83% coverage

BMEI0202 LSU ribosomal protein L27P from Brucella melitensis 16M
61% identity, 74% coverage

A8F8P7 Large ribosomal subunit protein bL27 from Pseudothermotoga lettingae (strain ATCC BAA-301 / DSM 14385 / NBRC 107922 / TMO)
53% identity, 96% coverage

MHJ_0128 50S ribosomal protein L27 from Mycoplasma hyopneumoniae J
52% identity, 96% coverage

Q71ZD0 Large ribosomal subunit protein bL27 from Listeria monocytogenes serotype 4b (strain F2365)
lmo1540 ribosomal protein L27 from Listeria monocytogenes EGD-e
52% identity, 93% coverage

P66136 Large ribosomal subunit protein bL27 from Streptococcus pneumoniae (strain ATCC BAA-255 / R6)
51% identity, 88% coverage

RT0737 50S ribosomal protein L27 from Rickettsia typhi str. wilmington
51% identity, 91% coverage

F2QE23 Large ribosomal subunit protein bL27 from Streptococcus oralis (strain Uo5)
Q04KI2 Large ribosomal subunit protein bL27 from Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466)
SPD_0991 ribosomal protein L27 from Streptococcus pneumoniae D39
51% identity, 86% coverage

MGA_1292 50S ribosomal protein L27 from Mycoplasma gallisepticum str. R(low)
51% identity, 84% coverage

7mt2W / P9WHB3 7mt2W (see paper)
56% identity, 87% coverage

SSA_1062 50S ribosomal protein L27, putative from Streptococcus sanguinis SK36
51% identity, 86% coverage

A8INR7 Uncharacterized protein from Chlamydomonas reinhardtii
54% identity, 42% coverage

6o8wX / A0A1B4XMB1 6o8wX (see paper)
50% identity, 85% coverage

5myjBZ / A2RLA2 of 70S ribosome from Lactococcus lactis (see paper)
52% identity, 84% coverage

9c4gv / A0A2B7IGT1 Cutibacterium acnes 50s ribosomal subunit with clindamycin bound (see paper)
58% identity, 87% coverage

5nrgT / Q2FXT0 The crystal structure of the large ribosomal subunit of staphylococcus aureus in complex with rb02 (see paper)
54% identity, 80% coverage

8uu4Y / A0A660JMC7 8uu4Y (see paper)
49% identity, 84% coverage

RM02_YEAST / P12687 Large ribosomal subunit protein bL27m; 54S ribosomal protein L2, mitochondrial; YMR6; YmL2 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (see 7 papers)
NP_014393 mitochondrial 54S ribosomal protein YmL2 from Saccharomyces cerevisiae S288C
YNL005C Mitochondrial ribosomal protein of the large subunit from Saccharomyces cerevisiae
49% identity, 18% coverage

HPODL_00194 54S ribosomal protein L2, mitochondrial from Ogataea parapolymorpha DL-1
41% identity, 23% coverage

5mrcR / P12687 of the yeast mitochondrial ribosome - Class A (see paper)
49% identity, 18% coverage

6z1pAA / I7M068 6z1pAA (see paper)
44% identity, 41% coverage

TGME49_293600 ribosomal protein RPL27 from Toxoplasma gondii ME49
50% identity, 17% coverage

RM02_NEUCR / Q1K730 Large ribosomal subunit protein bL27m from Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) (see 2 papers)
46% identity, 14% coverage

6yweR / Q8X0Q2 structure of the mitoribosome from Neurospora crassa in the P/E tRNA bound state (see paper)
46% identity, 24% coverage

7pktu / A0A2K3E880 7pktu (see paper)
48% identity, 46% coverage

4ce40 / A0A4X1U0F6 39s large subunit of the porcine mitochondrial ribosome (see paper)
39% identity, 84% coverage

RM27_BOVIN / Q32PC3 Large ribosomal subunit protein bL27m; 39S ribosomal protein L27, mitochondrial; L27mt; MRP-L27 from Bos taurus (Bovine) (see 2 papers)
45% identity, 46% coverage

RM27_HUMAN / Q9P0M9 Large ribosomal subunit protein bL27m; 39S ribosomal protein L27, mitochondrial; L27mt; MRP-L27 from Homo sapiens (Human) (see 5 papers)
NP_057588 large ribosomal subunit protein bL27m from Homo sapiens
46% identity, 46% coverage

5aj4B0 / A0A4X1U0F6 of the 55S mammalian mitoribosome. (see paper)
46% identity, 54% coverage

8anyW / Q9P0M9 8anyW (see paper)
46% identity, 57% coverage

8a22Au 8a22Au (see paper)
41% identity, 51% coverage

RM27_MOUSE / Q99N92 Large ribosomal subunit protein bL27m; 39S ribosomal protein L27, mitochondrial; L27mt; MRP-L27 from Mus musculus (Mouse) (see paper)
43% identity, 46% 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