PaperBLAST – Find papers about a protein or its homologs

 

PaperBLAST

PaperBLAST Hits for metacyc::MONOMER-11684 2-keto-isovalerate dehydrogenase component β subunit (EC 1.2.4.4) (Bacillus subtilis (strain 168)) (327 a.a., MSVMSYIDAI...)

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 250 similar proteins in the literature:

bfmBAB / P37941 2-keto-isovalerate dehydrogenase component β subunit (EC 1.2.4.4) from Bacillus subtilis (strain 168) (see 2 papers)
P37941 2-oxoisovalerate dehydrogenase subunit beta from Bacillus subtilis (strain 168)
100% identity, 100% coverage

EP10_001412 alpha-ketoacid dehydrogenase subunit beta from Geobacillus icigianus
89% identity, 100% coverage

BC4158 2-oxoisovalerate dehydrogenase beta subunit from Bacillus cereus ATCC 14579
Q818T4 2-oxoisovalerate dehydrogenase beta subunit from Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)
HD73_4463 3-methyl-2-oxobutanoate dehydrogenase subunit beta from Bacillus thuringiensis serovar kurstaki str. HD73
89% identity, 100% coverage

LMOf2365_1390 2-oxoisovalerate dehydrogenase E1 component, beta subunit from Listeria monocytogenes str. 4b F2365
82% identity, 100% coverage

LMRG_00823 2-oxoisovalerate dehydrogenase E1 component, beta subunit from Listeria monocytogenes 10403S
82% identity, 100% coverage

lmo1373 similar to branched-chain alpha-keto acid dehydrogenase E1 subunit (2-oxoisovalerate dehydrogenase beta subunit) from Listeria monocytogenes EGD-e
81% identity, 100% coverage

SA1347 branched-chain alpha-keto acid dehydrogenase E1 from Staphylococcus aureus subsp. aureus N315
67% identity, 100% coverage

HMPREF0769_12162 alpha-ketoacid dehydrogenase subunit beta from Staphylococcus aureus subsp. aureus MN8
67% identity, 100% coverage

SACOL1561 2-oxoisovalerate dehydrogenase, E1 component, beta subunit from Staphylococcus aureus subsp. aureus COL
SAOUHSC_01612 2-oxoisovalerate dehydrogenase, E1 component, beta subunit, putative from Staphylococcus aureus subsp. aureus NCTC 8325
SAUSA300_1465 2-oxoisovalerate dehydrogenase, E1 component, beta subunit from Staphylococcus aureus subsp. aureus USA300_FPR3757
CH51_RS08625, SKAG_00613 alpha-ketoacid dehydrogenase subunit beta from Staphylococcus aureus
67% identity, 100% coverage

SERP1077 2-oxoisovalerate dehydrogenase, E1 component, beta subunit from Staphylococcus epidermidis RP62A
66% identity, 100% coverage

EF1659 branched-chain alpha-keto acid dehydrogenase, E1 component, beta subunit from Enterococcus faecalis V583
60% identity, 100% coverage

WOU_01483 alpha-ketoacid dehydrogenase subunit beta from Enterococcus faecalis ATCC 6055
R3KY17 Branched-chain alpha-keto acid dehydrogenase, E1 component, beta subunit from Enterococcus faecalis ATCC 6055
61% identity, 100% coverage

GK3216 pyruvate dehydrogenase E1 (lipoamide) beta subunit from Geobacillus kaustophilus HTA426
52% identity, 100% coverage

PAE2646 pyruvate dehydrogenase E1 beta subunit from Pyrobaculum aerophilum str. IM2
55% identity, 92% coverage

BC_3972 pyruvate dehydrogenase complex E1 component subunit beta from Bacillus cereus ATCC 14579
BC3972 Pyruvate dehydrogenase E1 component beta subunit from Bacillus cereus ATCC 14579
50% identity, 98% coverage

A9VUD3 Transketolase central region from Bacillus mycoides (strain KBAB4)
49% identity, 98% coverage

BAS3882 pyruvate dehydrogenase complex E1 component, beta subunit from Bacillus anthracis str. Sterne
49% identity, 98% coverage

P21874 pyruvate dehydrogenase (acetyl-transferring) (EC 1.2.4.1) from Geobacillus stearothermophilus (see paper)
50% identity, 98% coverage

3dufD / P21874 Snapshots of catalysis in the e1 subunit of the pyruvate dehydrogenase multi-enzyme complex (see paper)
50% identity, 98% coverage

AK89_08915 alpha-ketoacid dehydrogenase subunit beta from Enterococcus mundtii CRL35
47% identity, 100% coverage

D4GY17 2-oxo-3-methylvalerate dehydrogenase E1 component beta subunit from Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2)
47% identity, 99% coverage

ODBB_THET8 / Q5SLR3 2-oxoisovalerate dehydrogenase subunit beta; Branched-chain alpha-keto acid dehydrogenase E1 component beta chain; BCKDH E1-beta; EC 1.2.4.4 from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) (see paper)
TTHA0230 2-oxoisovalerate dehydrogenase, E1 component beta subunit from Thermus thermophilus HB8
55% identity, 93% coverage

Awo_c01710 alpha-ketoacid dehydrogenase subunit beta from Acetobacterium woodii DSM 1030
50% identity, 99% coverage

1umbD / Q5SLR3 Branched-chain 2-oxo acid dehydrogenase (e1) from thermus thermophilus hb8 in holo-form (see paper)
55% identity, 92% coverage

TTC1756 No description from Thermus thermophilus HB27
55% identity, 93% coverage

ODPB_BACSU / P21882 Pyruvate dehydrogenase E1 component subunit beta; S complex, 36 kDa subunit; EC 1.2.4.1 from Bacillus subtilis (strain 168) (see 2 papers)
pdhB / AAC24933.1 pyruvate decarboxylase E-1 beta subunit from Bacillus subtilis (see 3 papers)
BSU14590 pyruvate dehydrogenase (E1 beta subunit) from Bacillus subtilis subsp. subtilis str. 168
48% identity, 100% coverage

lmo1053 highly similar to pyruvate dehydrogenase (E1 beta subunit) from Listeria monocytogenes EGD-e
LMRG_00515 pyruvate dehydrogenase complex, E1 component, pyruvate dehydrogenase beta subunit from Listeria monocytogenes 10403S
46% identity, 100% coverage

PPE_02531 alpha-ketoacid dehydrogenase subunit beta from Paenibacillus polymyxa E681
46% identity, 100% coverage

lpp1516 hypothetical protein from Legionella pneumophila str. Paris
46% identity, 100% coverage

SMc03202 branched-chain alpha-ketoacid dehydrogenase, E1 component beta subunit (EC 1.2.4.4) from Sinorhizobium meliloti 1021
SMc03202 PROBABLE 2-OXOISOVALERATE DEHYDROGENASE BETA SUBUNIT PROTEIN from Sinorhizobium meliloti 1021
47% identity, 97% coverage

Atu3472 2-oxoisovalerate dehydrogenase beta subunit from Agrobacterium tumefaciens str. C58 (Cereon)
46% identity, 97% coverage

SE37_03100 alpha-ketoacid dehydrogenase subunit beta from Geobacter soli
GSU2436 dehydrogenase complex, E1 component, beta subunit from Geobacter sulfurreducens PCA
49% identity, 98% coverage

EF_1354, P027_00306 alpha-ketoacid dehydrogenase subunit beta from Enterococcus faecalis EnGen0427
EF1354 pyruvate dehydrogenase complex, E1 component, beta subunit from Enterococcus faecalis V583
46% identity, 100% coverage

BAU10_20475, N646_4476 alpha-ketoacid dehydrogenase subunit beta from Vibrio alginolyticus
47% identity, 100% coverage

UE46_11895 alpha-ketoacid dehydrogenase subunit beta from Listeria weihenstephanensis
46% identity, 100% coverage

Q9HIA4 branched-chain-2-oxoacid decarboxylase (subunit 2/2) (EC 4.1.1.72) from Thermoplasma acidophilum (see paper)
47% identity, 99% coverage

BMEII0747 2-OXOISOVALERATE DEHYDROGENASE BETA SUBUNIT from Brucella melitensis 16M
47% identity, 97% coverage

BruAb2_0699 2-oxoisovalerate dehydrogenase E1 component, beta subunit from Brucella abortus biovar 1 str. 9-941
BAB2_0714 Transketolase, central region:Transketolase, C terminal from Brucella melitensis biovar Abortus 2308
47% identity, 97% coverage

VP_RS18300 alpha-ketoacid dehydrogenase subunit beta from Vibrio parahaemolyticus RIMD 2210633
VPA0646 putaive pyruvate dehydrogenase E1 component, beta subunit from Vibrio parahaemolyticus RIMD 2210633
47% identity, 100% coverage

SE37_02040 alpha-ketoacid dehydrogenase subunit beta from Geobacter soli
48% identity, 100% coverage

TTE0689 Thiamine pyrophosphate-dependent dehydrogenases, E1 component beta subunit from Thermoanaerobacter tengcongensis MB4
49% identity, 95% coverage

Q46143 acetoin dehydrogenase system (EC 2.3.1.190) from Clostridium magnum (see paper)
acoB TPP-dependent acetoin dehydrogenase complex, E1 component, beta subunit; EC 1.1.1.- from Clostridium magnum (see paper)
AAA21745.1 TPP-dependent acetoin dehydrogenase beta-subunit from Clostridium magnum (see paper)
49% identity, 93% coverage

MXAN_2667 pyruvate dehydrogenase complex, E1 component, pyruvate dehydrogenase, beta subunit from Myxococcus xanthus DK 1622
47% identity, 99% coverage

WP_017724146 alpha-ketoacid dehydrogenase subunit beta from Staphylococcus xylosus
44% identity, 100% coverage

ODPB_STAAU / P0A0A3 Pyruvate dehydrogenase E1 component subunit beta; EC 1.2.4.1 from Staphylococcus aureus (see paper)
SAOUHSC_01041 pyruvate dehydrogenase complex, E1 component, pyruvate dehydrogenase beta subunit, putative from Staphylococcus aureus subsp. aureus NCTC 8325
P0A0A1 Pyruvate dehydrogenase E1 component subunit beta from Staphylococcus aureus (strain Mu50 / ATCC 700699)
P99063 Pyruvate dehydrogenase E1 component subunit beta from Staphylococcus aureus (strain N315)
Q6GAC0 Pyruvate dehydrogenase E1 component subunit beta from Staphylococcus aureus (strain MSSA476)
Q6GHZ1 Pyruvate dehydrogenase E1 component subunit beta from Staphylococcus aureus (strain MRSA252)
SA0944 pyruvate dehydrogenase E1 component beta subunit from Staphylococcus aureus subsp. aureus N315
SAV1094 pyruvate dehydrogenase E1 component beta subunit from Staphylococcus aureus subsp. aureus Mu50
SAUSA300_0994 pyruvate dehydrogenase E1 component, beta subunit from Staphylococcus aureus subsp. aureus USA300_FPR3757
SAR1068 putative pyruvate dehydrogenase E1 component, beta subunit from Staphylococcus aureus subsp. aureus MRSA252
44% identity, 100% coverage

BSQ49_00270 alpha-ketoacid dehydrogenase subunit beta from Liquorilactobacillus hordei
46% identity, 100% coverage

SACOL1103 pyruvate dehydrogenase complex E1 component, beta subunit from Staphylococcus aureus subsp. aureus COL
44% identity, 100% coverage

Rta_10490 alpha-ketoacid dehydrogenase subunit beta from Ramlibacter tataouinensis TTB310
44% identity, 90% coverage

Caur_1334 Transketolase central region from Chloroflexus aurantiacus J-10-fl
48% identity, 99% coverage

LSA1084 Pyruvate dehydrogenase complex, E1 component, beta subunit from Lactobacillus sakei subsp. sakei 23K
45% identity, 98% coverage

ING2E5A_1490 alpha-ketoacid dehydrogenase subunit beta from Petrimonas mucosa
50% identity, 97% coverage

Q39S03 Pyruvate dehydrogenase complex, E1 protein, beta subunit from Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15)
47% identity, 99% coverage

SO2340 alpha keto acid dehydrogenase complex, E1 component, beta subunit from Shewanella oneidensis MR-1
46% identity, 100% coverage

LOC21388555 2-oxoisovalerate dehydrogenase subunit beta 1, mitochondrial from Morus notabilis
47% identity, 86% coverage

F9UQ92 Pyruvate dehydrogenase complex, E1 component,beta subunit from Lactiplantibacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1)
lp_2153 pyruvate dehydrogenase complex, E1 component, beta subunit from Lactobacillus plantarum WCFS1
44% identity, 100% coverage

LCAZH_1300 alpha-ketoacid dehydrogenase subunit beta from Lacticaseibacillus paracasei
46% identity, 100% coverage

OEOE_0329 acetoin dehydrogenase complex, E1 component, beta subunit from Oenococcus oeni PSU-1
47% identity, 100% coverage

LSEI_1306 alpha-ketoacid dehydrogenase subunit beta from Lacticaseibacillus paracasei ATCC 334
LSEI_1306 acetoin dehydrogenase complex, E1 component, beta subunit from Lactobacillus casei ATCC 334
46% identity, 100% coverage

TGME49_314400 pyruvate dehydrogenase E1 component, beta subunit, putative from Toxoplasma gondii ME49
46% identity, 76% coverage

Q69LD2 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) from Oryza sativa subsp. japonica
46% identity, 88% coverage

ODBB2_ARATH / Q9LDY2 2-oxoisovalerate dehydrogenase subunit beta 2, mitochondrial; Branched-chain alpha-keto acid dehydrogenase E1 component beta chain; BCKDE1B; BCKDH E1-beta; Protein DARK INDUCIBLE 4; EC 1.2.4.4 from Arabidopsis thaliana (Mouse-ear cress) (see 4 papers)
AT3G13450 DIN4 (DARK INDUCIBLE 4); 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)/ catalytic from Arabidopsis thaliana
46% identity, 91% coverage

SSU1636 pyruvate dehydrogenase E1 component, beta subunit from Streptococcus suis P1/7
SSU05_1840 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, beta subunit from Streptococcus suis 05ZYH33
48% identity, 96% coverage

LLKF_0037 pyruvate dehydrogenase E1 component subunit beta from Lactococcus lactis subsp. lactis KF147
L0034 PDH E1 component beta subunit (EC 1.2.4.1) from Lactococcus lactis subsp. lactis Il1403
46% identity, 100% coverage

MHJ_0112 pyruvate dehydrogenase from Mycoplasma hyopneumoniae J
Q4AAL7 Pyruvate dehydrogenase from Mesomycoplasma hyopneumoniae (strain J / ATCC 25934 / NCTC 10110)
mhp264 pyruvate dehydrogenase (lipoamide) e1-beta chain from Mycoplasma hyopneumoniae 232
MHP7448_0116 pyruvate dehydrogenase from Mycoplasma hyopneumoniae 7448
46% identity, 97% coverage

SGO_RS05565 alpha-ketoacid dehydrogenase subunit beta from Streptococcus gordonii str. Challis substr. CH1
SGO_1132 acetoin dehydrogenase from Streptococcus gordonii str. Challis substr. CH1
49% identity, 97% coverage

Pf6N2E2_480 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) (EC 1.2.4.4) from Pseudomonas fluorescens FW300-N2E2
43% identity, 91% coverage

Sca_0720 pyruvate dehydrogenase E1 component beta subunit from Staphylococcus carnosus subsp. carnosus TM300
47% identity, 91% coverage

SP_1163 acetoin dehydrogenase, E1 component, beta subunit, putative from Streptococcus pneumoniae TIGR4
49% identity, 97% coverage

tll0204 pyruvate dehydrogenase E1 component beta subunit from Thermosynechococcus elongatus BP-1
47% identity, 98% coverage

Pfl01_3464 branched-chain alpha-keto acid dehydrogenase E1 component from Pseudomonas fluorescens Pf0-1
43% identity, 91% coverage

SYNPCC7002_A0655 pyruvate dehydrogenase E1 beta chain from Synechococcus sp. PCC 7002
46% identity, 97% coverage

AO356_22985 branched-chain alpha-ketoacid dehydrogenase, E1 component beta subunit (EC 1.2.4.4) from Pseudomonas fluorescens FW300-N2C3
43% identity, 91% coverage

llmg_0073 pyruvate dehydrogenase E1 component beta subunit from Lactococcus lactis subsp. cremoris MG1363
45% identity, 100% coverage

PflSS101_3348 alpha-ketoacid dehydrogenase subunit beta from Pseudomonas lactis
43% identity, 91% coverage

PS417_17550 branched-chain alpha-ketoacid dehydrogenase, E1 component beta subunit (EC 1.2.4.4) from Pseudomonas simiae WCS417
43% identity, 91% coverage

Riean_0589 pyruvate dehydrogenase complex E1 component subunit beta from Riemerella anatipestifer ATCC 11845 = DSM 15868
43% identity, 99% coverage

AT1G55510 BCDH BETA1 (BRANCHED-CHAIN ALPHA-KETO ACID DECARBOXYLASE E1 BETA SUBUNIT); 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)/ catalytic from Arabidopsis thaliana
44% identity, 92% coverage

BCAL1213 2-oxoisovalerate dehydrogenase beta subunit from Burkholderia cenocepacia J2315
42% identity, 97% coverage

PfGW456L13_3541 branched-chain alpha-ketoacid dehydrogenase, E1 component beta subunit (EC 1.2.4.4) from Pseudomonas fluorescens GW456-L13
43% identity, 91% coverage

PP4402 2-oxoisovalerate dehydrogenase, beta subunit from Pseudomonas putida KT2440
42% identity, 96% coverage

all0122 pyruvate dehydrogenase E1 beta subunit from Nostoc sp. PCC 7120
45% identity, 99% coverage

ECH_0149 putative pyruvate dehydrogenase complex, E1 component, beta subunit from Ehrlichia chaffeensis str. Arkansas
45% identity, 98% coverage

XAC0445 pyruvate dehydrogenase E1 beta subunit from Xanthomonas axonopodis pv. citri str. 306
46% identity, 94% coverage

Ava_1491 Transketolase from Anabaena variabilis ATCC 29413
45% identity, 99% coverage

Q4KDP3 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) from Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)
43% identity, 91% coverage

E5E91_05090 alpha-ketoacid dehydrogenase subunit beta from Deinococcus radiodurans R1 = ATCC 13939 = DSM 20539
48% identity, 95% coverage

bkdA2 / GI|790516 2-oxoisovalerate dehydrogenase subunit beta; EC 1.2.4.4 from Pseudomonas putida (see 2 papers)
P09061 2-oxoisovalerate dehydrogenase subunit beta from Pseudomonas putida
42% identity, 96% coverage

SSA_1176 Acetoin dehydrogenase, E1 component, beta subunit, putative from Streptococcus sanguinis SK36
49% identity, 96% coverage

Synpcc7942_0143 pyruvate/2-oxoglutarate dehydrogenase complex dehydrogenase (E1) component from Synechococcus elongatus PCC 7942
47% identity, 97% coverage

1qs0B / P09061 Crystal structure of pseudomonas putida 2-oxoisovalerate dehydrogenase (branched-chain alpha-keto acid dehydrogenase, e1b) (see paper)
42% identity, 96% coverage

BPSS2272 2-oxoisovalerate dehydrogenase beta subunit from Burkholderia pseudomallei K96243
42% identity, 94% coverage

PVLB_17455 alpha-ketoacid dehydrogenase subunit beta from Pseudomonas sp. VLB120
42% identity, 91% coverage

Npun_F3849 transketolase, central region from Nostoc punctiforme
44% identity, 99% coverage

BV82_0840 alpha-ketoacid dehydrogenase subunit beta from Pseudomonas donghuensis
43% identity, 91% coverage

Pput_1452 transketolase, central region from Pseudomonas putida F1
PP_4402 alpha-ketoacid dehydrogenase subunit beta from Pseudomonas putida KT2440
42% identity, 91% coverage

Mfl040 pyruvate dehydrogenase E1 beta subunit from Mesoplasma florum L1
41% identity, 99% coverage

PP0554 acetoin dehydrogenase, beta subunit from Pseudomonas putida KT2440
PP_0554 alpha-ketoacid dehydrogenase subunit beta from Pseudomonas putida KT2440
42% identity, 95% coverage

Slin_5165 Transketolase central region from Spirosoma linguale DSM 74
44% identity, 96% coverage

O34591 Acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit beta from Bacillus subtilis (strain 168)
44% identity, 94% coverage

BC2778 Acetoin dehydrogenase E1 component beta-subunit from Bacillus cereus ATCC 14579
43% identity, 94% coverage

GBAA2775 TPP-dependent acetoin dehydrogenase E1 beta-subunit from Bacillus anthracis str. 'Ames Ancestor'
43% identity, 94% coverage

P73405 pyruvate dehydrogenase system (subunit 1/2) (EC 1.2.1.104); pyruvate dehydrogenase (acetyl-transferring) (subunit 1/2) (EC 1.2.4.1) from Synechocystis sp. PCC 6803 (see 2 papers)
sll1721 pyruvate dehydrogenase E1 beta subunit from Synechocystis sp. PCC 6803
46% identity, 96% coverage

ZMO_RS07205 pyruvate dehydrogenase complex E1 component subunit beta from Zymomonas mobilis subsp. mobilis ZM4 = ATCC 31821
ZMO1605 pyruvate dehydrogenase subunit beta from Zymomonas mobilis subsp. mobilis ZM4
45% identity, 69% coverage

APA386B_2084 alpha-ketoacid dehydrogenase subunit beta from Acetobacter pasteurianus 386B
43% identity, 95% coverage

Dshi_2159 Transketolase central region from Dinoroseobacter shibae DFL 12
44% identity, 72% coverage

PA2248 2-oxoisovalerate dehydrogenase (beta subunit) from Pseudomonas aeruginosa PAO1
PA14_35520 2-oxoisovalerate dehydrogenase, beta subunit' from Pseudomonas aeruginosa UCBPP-PA14
42% identity, 93% coverage

CSUI_009934 branched-chain alpha-keto acid dehydrogenase e1 component beta from Cystoisospora suis
47% identity, 77% coverage

SPRG_04186 2-oxoisovalerate dehydrogenase subunit beta from Saprolegnia parasitica CBS 223.65
47% identity, 86% coverage

PA14_19910 putative pyruvate dehydrogenase E1 component, beta subunit from Pseudomonas aeruginosa UCBPP-PA14
44% identity, 95% coverage

RSP_4049 Pyruvate dehydrogenase E1 component, beta subunit from Rhodobacter sphaeroides 2.4.1
44% identity, 70% coverage

bll4782 pyruvate dehydrogenase beta subunit from Bradyrhizobium japonicum USDA 110
BJA_RS24020 pyruvate dehydrogenase complex E1 component subunit beta from Bradyrhizobium diazoefficiens USDA 110
45% identity, 67% coverage

BP0628 putative pyruvate dehydrogenase E1 beta subunit from Bordetella pertussis Tohama I
43% identity, 99% coverage

ING2E5A_1805 alpha-ketoacid dehydrogenase subunit beta from Petrimonas mucosa
47% identity, 97% coverage

HD73_3215 acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit beta from Bacillus thuringiensis serovar kurstaki str. HD73
43% identity, 94% coverage

Lreu_0632, WP_003668267 alpha-ketoacid dehydrogenase subunit beta from Limosilactobacillus reuteri subsp. reuteri
A5VJ73 Transketolase domain protein from Limosilactobacillus reuteri (strain DSM 20016)
Lreu_0632 transketolase domain-containing protein from Lactobacillus reuteri DSM 20016
43% identity, 100% coverage

BQ04920 Pyruvate dehydrogenase E1 component beta subunit from Bartonella quintana str. Toulouse
42% identity, 71% coverage

PA3416 probable pyruvate dehydrogenase E1 component, beta chain from Pseudomonas aeruginosa PAO1
44% identity, 95% coverage

PA14_10250 acetoin catabolism protein AcoB from Pseudomonas aeruginosa UCBPP-PA14
43% identity, 95% coverage

NP_001116691 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial from Sus scrofa
41% identity, 82% coverage

2j9fD / P21953 Human branched-chain alpha-ketoacid dehydrogenase-decarboxylase e1b (see paper)
41% identity, 98% coverage

Q9HWN0 acetoin dehydrogenase system (subunit 1/2) (EC 2.3.1.190) from Pseudomonas aeruginosa (see paper)
PA4151 acetoin catabolism protein AcoB from Pseudomonas aeruginosa PAO1
43% identity, 95% coverage

Q6P3A8 branched-chain alpha-keto acid dehydrogenase system (subunit 1/2) (EC 1.2.1.25) from Mus musculus (see paper)
41% identity, 83% coverage

P35738 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) (subunit 1/2) (EC 1.2.4.4) from Rattus norvegicus (see paper)
NP_062140 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial precursor from Rattus norvegicus
41% identity, 83% coverage

D820_RS09005 alpha-ketoacid dehydrogenase subunit beta from Streptococcus mutans ATCC 25175
44% identity, 96% coverage

MMCAP2_0226 alpha-ketoacid dehydrogenase subunit beta from Mycoplasma mycoides subsp. capri str. GM12
41% identity, 99% coverage

ODBB_BOVIN / P21839 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial; Branched-chain alpha-keto acid dehydrogenase E1 component beta chain; BCKDE1B; BCKDH E1-beta; EC 1.2.4.4 from Bos taurus (Bovine) (see paper)
41% identity, 83% coverage

BCKDHB / P21953 branched-chain α-keto acid dehydrogenase E1 component β subunit (EC 1.2.4.4) from Homo sapiens (see 15 papers)
ODBB_HUMAN / P21953 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial; Branched-chain alpha-keto acid dehydrogenase E1 component beta chain; BCKDE1B; BCKDH E1-beta; EC 1.2.4.4 from Homo sapiens (Human) (see 5 papers)
P21953 branched-chain alpha-keto acid dehydrogenase system (subunit 1/2) (EC 1.2.1.25) from Homo sapiens (see 5 papers)
NP_898871 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial isoform 1 precursor from Homo sapiens
41% identity, 83% coverage

ELZ14_17095 alpha-ketoacid dehydrogenase subunit beta from Pseudomonas brassicacearum
41% identity, 96% coverage

Pro0766 Pyruvate dehydrogenase E1 component beta subunit from Prochlorococcus marinus str. SS120
43% identity, 98% coverage

CT340 (pyruvate) Oxoisovalerate Dehydrogenase Alpha and Beta Fusion from Chlamydia trachomatis D/UW-3/CX
46% identity, 47% coverage

CTL0594 2-oxoisovalerate dehydrogenase alpha subunit from Chlamydia trachomatis 434/Bu
46% identity, 47% coverage

WP_004178692 alpha-ketoacid dehydrogenase subunit beta from Klebsiella quasipneumoniae
43% identity, 96% coverage

MNF30_03905 alpha-ketoacid dehydrogenase subunit beta from Mycoplasma mycoides subsp. capri
40% identity, 99% coverage

NO343_02990 alpha-ketoacid dehydrogenase subunit beta from Mycoplasma capricolum subsp. capricolum
41% identity, 99% coverage

BCAL1910 acetoin:2,6-dichlorophenolindophenol oxidoreductase beta subunit from Burkholderia cenocepacia J2315
44% identity, 95% coverage

ACIAD1018 acetoin:2,6-dichlorophenolindophenol oxidoreductase beta subunit (Acetoin:DCPIP oxidoreductase-beta) (AO:DCPIP OR) (TPP-dependent acetoin dehydrogenase E1 beta-subunit) from Acinetobacter sp. ADP1
44% identity, 96% coverage

RL2242 putative pyruvate dehydrogenase from Rhizobium leguminosarum bv. viciae 3841
45% identity, 68% coverage

ANACAC_01491 hypothetical protein from Anaerostipes caccae DSM 14662
43% identity, 96% coverage

MSC_0266 alpha-ketoacid dehydrogenase subunit beta from Mycoplasma mycoides subsp. mycoides SC str. PG1
40% identity, 99% coverage

Q1KSF0 pyruvate dehydrogenase (acetyl-transferring) (EC 1.2.4.1) from Toxoplasma gondii (see paper)
45% identity, 67% coverage

G0N281 Pyruvate dehydrogenase E1 component subunit beta from Caenorhabditis brenneri
43% identity, 91% coverage

NP_500340 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial from Caenorhabditis elegans
O44451 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial from Caenorhabditis elegans
43% identity, 91% coverage

SPy1028 putative acetoin dehydrogenase (TPP-dependent) beta chain from Streptococcus pyogenes M1 GAS
45% identity, 98% coverage

BR1128 dihydrolipoamide acetyltransferase from Brucella suis 1330
44% identity, 67% coverage

A1S_1700 acetoin:26-dichlorophenolindophenol oxidoreductase beta subunit from Acinetobacter baumannii ATCC 17978
44% identity, 94% coverage

KZA74_09670 alpha-ketoacid dehydrogenase subunit beta from Acinetobacter baumannii
44% identity, 96% coverage

azo3868 probable acetoin dehydrogenase, beta subunit from Azoarcus sp. BH72
43% identity, 92% coverage

Q98MY8 Pyruvate dehydrogenase E1 component subunit beta from Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099)
44% identity, 68% coverage

ODPB1_ARATH / Q38799 Pyruvate dehydrogenase E1 component subunit beta-1, mitochondrial; PDHE1-B; Protein MACCI-BOU; EC 1.2.4.1 from Arabidopsis thaliana (Mouse-ear cress) (see 2 papers)
Q38799 pyruvate dehydrogenase system (subunit 1/2) (EC 1.2.1.104); pyruvate dehydrogenase (acetyl-transferring) (subunit 1/2) (EC 1.2.4.1) from Arabidopsis thaliana (see paper)
AT5G50850 MAB1 (MACCI-BOU); catalytic/ pyruvate dehydrogenase (acetyl-transferring) from Arabidopsis thaliana
NP_199898 Transketolase family protein from Arabidopsis thaliana
44% identity, 84% coverage

Q86HX0 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial from Dictyostelium discoideum
41% identity, 90% coverage

ABZJ_01901, G8E09_10095 alpha-ketoacid dehydrogenase subunit beta from Acinetobacter baumannii MDR-ZJ06
44% identity, 96% coverage

A0A2P6R068 Pyruvate dehydrogenase E1 component subunit beta from Rosa chinensis
44% identity, 81% coverage

XP_006402055 pyruvate dehydrogenase E1 component subunit beta-1, mitochondrial from Eutrema salsugineum
43% identity, 87% coverage

EIO_1168, KVC_1207, KVU_0668, KvSKV_05525 pyruvate dehydrogenase complex E1 component subunit beta from Ketogulonicigenium vulgare
42% identity, 72% coverage

Q9P5K8 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) from Neurospora crassa
NCU03913 2-oxoisovalerate dehydrogenase beta subunit from Neurospora crassa OR74A
45% identity, 71% coverage

BME_RS04270 pyruvate dehydrogenase complex E1 component subunit beta from Brucella melitensis bv. 1 str. 16M
BMEI0855 PYRUVATE DEHYDROGENASE E1 COMPONENT, BETA SUBUNIT from Brucella melitensis 16M
43% identity, 67% coverage

GRMZM2G097226 pyruvate dehydrogenase E1 beta subunit from Zea mays
44% identity, 85% coverage

PBANKA_110420 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial, putative from Plasmodium berghei ANKA
45% identity, 79% coverage

B7FZN6 Pyruvate dehydrogenase E1 component subunit beta from Phaeodactylum tricornutum (strain CCAP 1055/1)
41% identity, 88% coverage

SSPN_RS0103520 alpha-ketoacid dehydrogenase subunit beta from Saccharopolyspora spinosa NRRL 18395
44% identity, 98% coverage

BruAb1_1134 PdhB, pyruvate dehydrogenase complex, E1 component, beta subunit from Brucella abortus biovar 1 str. 9-941
BAB1_1151 Biotin/lipoyl attachment:2-oxo acid dehydrogenase, acyltransferase component, lipoyl-binding:Transketolase, central region:Tr... from Brucella melitensis biovar Abortus 2308
43% identity, 67% coverage

B7FJJ4 Pyruvate dehydrogenase E1 component subunit beta from Medicago truncatula
43% identity, 84% coverage

A8JBC6 Pyruvate dehydrogenase E1 component subunit beta from Chlamydomonas reinhardtii
40% identity, 92% coverage

RHECIAT_CH0002031 pyruvate dehydrogenase (acetyl-transferring) protein, beta subunit from Rhizobium etli CIAT 652
44% identity, 69% coverage

AOLE_10255 alpha-ketoacid dehydrogenase subunit beta from Acinetobacter oleivorans DR1
44% identity, 96% coverage

F6I1P0 Pyruvate dehydrogenase E1 component subunit beta from Vitis vinifera
43% identity, 87% coverage

Bphy_3759 alpha-ketoacid dehydrogenase subunit beta from Paraburkholderia phymatum STM815
Bphy_3759 transketolase central region from Burkholderia phymatum STM815
42% identity, 96% coverage

BLU65_RS00350 alpha-ketoacid dehydrogenase subunit beta from Pseudomonas lini
41% identity, 94% coverage

CT246 Pyruvate Dehydrogenase Beta from Chlamydia trachomatis D/UW-3/CX
42% identity, 97% coverage

T303_06190 alpha-ketoacid dehydrogenase subunit beta from Streptococcus thermophilus ASCC 1275
44% identity, 97% coverage

F6HI27 pyruvate dehydrogenase (acetyl-transferring) from Vitis vinifera
41% identity, 79% coverage

Q9C6Z3 Pyruvate dehydrogenase E1 component subunit beta-2, chloroplastic from Arabidopsis thaliana
AT1G30120 PDH-E1 BETA (PYRUVATE DEHYDROGENASE E1 BETA); pyruvate dehydrogenase (acetyl-transferring) from Arabidopsis thaliana
41% identity, 79% coverage

Q2RT65 Pyruvate dehydrogenase E1 component subunit beta from Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIMB 8255 / S1)
Rru_A1880 Pyruvate dehydrogenase beta subunit from Rhodospirillum rubrum ATCC 11170
45% identity, 65% coverage

Q97YF5 acetoin dehydrogenase system (EC 2.3.1.190) from Saccharolobus solfataricus (see paper)
41% identity, 98% coverage

Q7QDU3 Pyruvate dehydrogenase E1 component subunit beta (Fragment) from Anopheles gambiae
43% identity, 89% coverage

XP_002512633 pyruvate dehydrogenase E1 component subunit beta-1, mitochondrial from Ricinus communis
42% identity, 87% coverage

E5RPJ6 pyruvate dehydrogenase (acetyl-transferring) from Glycine max
41% identity, 79% coverage

K7KQ57 pyruvate dehydrogenase (acetyl-transferring) from Glycine max
41% identity, 80% coverage

Q0J0H4 Pyruvate dehydrogenase E1 component subunit beta-2, mitochondrial from Oryza sativa subsp. japonica
42% identity, 85% coverage

Afu3g01450 3-methyl-2-oxobutanoate dehydrogenase, putative from Aspergillus fumigatus Af293
41% identity, 84% coverage

WBM_RS04035 pyruvate dehydrogenase complex E1 component subunit beta from Wolbachia endosymbiont strain TRS of Brugia malayi
Wbm0666 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase E1 component, eukaryotic type, beta subunit from Wolbachia endosymbiont strain TRS of Brugia malayi
43% identity, 93% coverage

SNOD_RS16815 alpha-ketoacid dehydrogenase subunit beta from Streptomyces nodosus
44% identity, 94% coverage

M1CK73 Pyruvate dehydrogenase E1 component subunit beta from Solanum tuberosum
43% identity, 85% coverage

GDI_1940 pyruvate dehydrogenase complex E1 component subunit beta from Gluconacetobacter diazotrophicus PA1 5
43% identity, 71% coverage

LOC101204247 pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic from Cucumis sativus
41% identity, 78% coverage

SERP2325 acetoin dehydrogenase, E1 component, beta subunit from Staphylococcus epidermidis RP62A
SERP_RS11425 alpha-ketoacid dehydrogenase subunit beta from Staphylococcus epidermidis RP62A
41% identity, 93% coverage

PAAG_01194 2-oxoisovalerate dehydrogenase subunit beta from Paracoccidioides lutzii Pb01
45% identity, 74% coverage

Q9ZQY3 Pyruvate dehydrogenase E1 component subunit beta from Zea mays
42% identity, 84% coverage

WP_011113733 alpha-ketoacid dehydrogenase subunit beta from Mycoplasmoides gallisepticum str. R(low)
42% identity, 90% coverage

A2Z2Z0 pyruvate dehydrogenase (acetyl-transferring) (subunit 1/2) (EC 1.2.4.1) from Oryza sativa Indica Group (see paper)
42% identity, 85% coverage

SRIMR7_20000 alpha-ketoacid dehydrogenase subunit beta from Streptomyces rimosus subsp. rimosus
42% identity, 91% coverage

MSMEG_4711 pyruvate dehydrogenase E1 component subunit beta from Mycobacterium smegmatis str. MC2 155
43% identity, 89% coverage

O64688 Pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic from Arabidopsis thaliana
AT2G34590 transketolase family protein from Arabidopsis thaliana
40% identity, 79% coverage

P27746 acetoin dehydrogenase system (EC 2.3.1.190) from Alcaligenes eutrophus H16 (see paper)
acoB / AAA21949.1 acetoin:DCPIP oxidoreductase-beta from Cupriavidus necator (see paper)
H16_B0145 acetoin dehydrogenase E1 component beta-subunit from Ralstonia eutropha H16
H16_B0145 alpha-ketoacid dehydrogenase subunit beta from Cupriavidus necator H16
45% identity, 90% coverage

JV35_11990 alpha-ketoacid dehydrogenase subunit beta from Pectobacterium betavasculorum
43% identity, 94% coverage

XP_811646 pyruvate dehydrogenase E1 beta subunit, putative from Trypanosoma cruzi
41% identity, 88% coverage

pdhB / P75391 β subunit from Mycoplasma pneumoniae (strain ATCC 29342 / M129 / Subtype 1) (see 3 papers)
MPN392 pyruvate dehydrogenase E1-beta subunit from Mycoplasma pneumoniae M129
P75391 Pyruvate dehydrogenase E1 component subunit beta from Mycoplasma pneumoniae (strain ATCC 29342 / M129 / Subtype 1)
43% identity, 97% coverage

B0XA87 Pyruvate dehydrogenase E1 component subunit beta from Culex quinquefasciatus
41% identity, 90% coverage

P52904 pyruvate dehydrogenase system (subunit 3/3) (EC 1.2.1.104) from Pisum sativum (see paper)
42% identity, 89% coverage

A9P841 Pyruvate dehydrogenase E1 component subunit beta from Populus trichocarpa
41% identity, 81% coverage

SMU_1422 alpha-ketoacid dehydrogenase subunit beta from Streptococcus mutans UA159
39% identity, 93% coverage

ODPB_DROME / Q7K5K3 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial; EC 1.2.4.1 from Drosophila melanogaster (Fruit fly) (see paper)
41% identity, 88% coverage

B8B945 Pyruvate dehydrogenase E1 component subunit beta from Oryza sativa subsp. indica
41% identity, 85% coverage

Q6Z1G7 Pyruvate dehydrogenase E1 component subunit beta-1, mitochondrial from Oryza sativa subsp. japonica
41% identity, 85% coverage

PF3D7_0504600 2-oxoisovalerate dehydrogenase subunit beta, mitochondrial, putative from Plasmodium falciparum 3D7
42% identity, 82% coverage

LOC107818291 pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic from Nicotiana tabacum
40% identity, 78% coverage

GOX2290 Pyruvate dehydrogenase E1 component beta subunit from Gluconobacter oxydans 621H
41% identity, 71% coverage

Tfu_0181 putative branched-chain alpha keto acid dehydrogenase E1 beta subunit from Thermobifida fusca YX
42% identity, 94% coverage

D2VRL5 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) from Naegleria gruberi
43% identity, 90% coverage

G8BIM8 Pyruvate dehydrogenase E1 component subunit beta from Candida parapsilosis (strain CDC 317 / ATCC MYA-4646)
CPAR2_402950 uncharacterized protein from Candida parapsilosis
41% identity, 83% coverage

Tfu_3050 dehydrogenase complex, E1 component, beta subunit from Thermobifida fusca YX
44% identity, 98% coverage

PDIP_79790 3-methyl-2-oxobutanoate dehydrogenase, putative from Penicillium digitatum
43% identity, 66% coverage

Q93619 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) from Caenorhabditis elegans
43% identity, 84% coverage

SSPN_RS0119520 alpha-ketoacid dehydrogenase subunit beta from Saccharopolyspora spinosa NRRL 18395
41% identity, 95% coverage

ADK66_07235 alpha-ketoacid dehydrogenase subunit beta from Micromonospora sp. NRRL B-16802
43% identity, 94% coverage

Q7T368 Pyruvate dehydrogenase E1 component subunit beta from Danio rerio
42% identity, 84% coverage

RHA1_RS16390 alpha-ketoacid dehydrogenase subunit beta from Rhodococcus jostii RHA1
42% identity, 93% coverage

Q2QM55 Pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic from Oryza sativa subsp. japonica
41% identity, 82% coverage

MG_273 pyruvate dehydrogenase component E1, beta subunit from Mycoplasma genitalium G37
P47515 Pyruvate dehydrogenase E1 component subunit beta from Mycoplasma genitalium (strain ATCC 33530 / DSM 19775 / NCTC 10195 / G37)
42% identity, 97% coverage

APA386B_2737 pyruvate dehydrogenase complex E1 component subunit beta from Acetobacter pasteurianus 386B
41% identity, 70% coverage

AL01_00920 pyruvate dehydrogenase complex E1 component subunit beta from Bombella intestini
43% identity, 69% coverage

SPRG_00756 pyruvate dehydrogenase E1 component subunit beta from Saprolegnia parasitica CBS 223.65
42% identity, 86% coverage

RHA1_ro03320 pyruvate dehydrogenase E1 component beta subunit from Rhodococcus sp. RHA1
RHA1_RS16095 alpha-ketoacid dehydrogenase subunit beta from Rhodococcus jostii RHA1
43% identity, 95% coverage

Q10G39 Pyruvate dehydrogenase E1 component subunit beta-4, chloroplastic from Oryza sativa subsp. japonica
LOC4333564 pyruvate dehydrogenase E1 component subunit beta-4, chloroplastic from Oryza sativa Japonica Group
40% identity, 80% coverage

ODPB_SCHPO / Q09171 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial; PDHE1-B; EC 1.2.4.1 from Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) (see paper)
pdb1 / RF|NP_596272.1 pyruvate dehydrogenase e1 component beta subunit Pdb1; EC 1.2.4.1 from Schizosaccharomyces pombe (see paper)
SPBC30D10.13c pyruvate dehydrogenase e1 component beta subunit Pdb1 from Schizosaccharomyces pombe
42% identity, 87% coverage

XP_023169248 pyruvate dehydrogenase E1 component subunit beta, mitochondrial isoform X1 from Drosophila hydei
39% identity, 90% coverage

B6TQ36 pyruvate dehydrogenase (acetyl-transferring) from Zea mays
40% identity, 81% coverage

ODPB_YEAST / P32473 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial; Pyruvate dehydrogenase complex component E1 beta; PDHE1-B; EC 1.2.4.1 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (see paper)
NP_009780 pyruvate dehydrogenase (acetyl-transferring) subunit E1 beta from Saccharomyces cerevisiae S288C
YBR221C E1 beta subunit of the pyruvate dehydrogenase (PDH) complex, which is an evolutionarily-conserved multi-protein complex found in mitochondria from Saccharomyces cerevisiae
39% identity, 88% coverage

Q6C4G4 Pyruvate dehydrogenase E1 component subunit beta from Yarrowia lipolytica (strain CLIB 122 / E 150)
40% identity, 97% coverage

CNAG_05059 pyruvate dehydrogenase E1 component subunit beta from Cryptococcus neoformans var. grubii H99
40% identity, 79% coverage

SACE_3953 pyruvate dehydrogenase E1 component beta subunit from Saccharopolyspora erythraea NRRL 2338
44% identity, 95% coverage

F1SGH5 Pyruvate dehydrogenase E1 component subunit beta from Sus scrofa
41% identity, 83% coverage

E9AXQ3 Pyruvate dehydrogenase E1 component subunit beta from Leishmania mexicana (strain MHOM/GT/2001/U1103)
40% identity, 87% coverage

ppdcβ / G1UHX5 phenylpyruvate decarboxylase β subunit (EC 4.1.1.43) from Streptomyces virginiae (see paper)
41% identity, 99% coverage

Pden_4984 Transketolase, central region from Paracoccus denitrificans PD1222
40% identity, 97% coverage

LOC111356157 pyruvate dehydrogenase E1 component subunit beta, mitochondrial from Spodoptera litura
41% identity, 86% coverage

H375_3540 pyruvate dehydrogenase complex E1 component subunit beta from Rickettsia prowazekii str. Breinl
38% identity, 98% coverage

Q9D051 pyruvate dehydrogenase system (subunit 1/2) (EC 1.2.1.104) from Mus musculus (see paper)
NP_077183 pyruvate dehydrogenase E1 component subunit beta, mitochondrial precursor from Mus musculus
41% identity, 84% coverage

NP_001030512 pyruvate dehydrogenase E1 component subunit beta, mitochondrial precursor from Bos taurus
P11966 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial from Bos taurus
41% identity, 84% coverage

ATEG_09087 2-oxoisovalerate dehydrogenase beta subunit, mitochondrial precursor from Aspergillus terreus NIH2624
41% identity, 92% coverage

NP_001007621 pyruvate dehydrogenase E1 component subunit beta, mitochondrial precursor from Rattus norvegicus
P49432 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial from Rattus norvegicus
41% identity, 84% coverage

MAA_08787 pyruvate dehydrogenase E1 component beta subunit from Metarhizium robertsii ARSEF 23
41% identity, 77% coverage

acoB / Q3A7P0 acetoin:DCPIP oxidoreductase β subunit from Syntrophotalea carbinolica (strain DSM 2380 / NBRC 103641 / GraBd1) (see paper)
Pcar_0344 acetoin:DCPIP oxidoreductase beta subunit from Pelobacter carbinolicus str. DSM 2380
39% identity, 95% coverage

acoB / AAA18916.1 acetoin:DCPIP oxidoreductase beta subunit from Pelobacter carbinolicus (see paper)
Q57041 Acetoin:DCPIP oxidoreductase beta subunit from Syntrophotalea carbinolica
39% identity, 95% coverage

PDHB / P26269 pyruvate dehydrogenase β subunit from Ascaris suum (see paper)
40% identity, 86% coverage

6cerD / P11177 Human pyruvate dehydrogenase complex e1 component v138m mutation (see paper)
41% identity, 91% coverage

PDHB / P11177 pyruvate dehydrogenase E1 component β subunit from Homo sapiens (see 7 papers)
ODPB_HUMAN / P11177 Pyruvate dehydrogenase E1 component subunit beta, mitochondrial; PDHE1-B; EC 1.2.4.1 from Homo sapiens (Human) (see 7 papers)
P11177 pyruvate dehydrogenase system (subunit 1/2) (EC 1.2.1.104); pyruvate dehydrogenase (acetyl-transferring) (subunit 1/2) (EC 1.2.4.1) from Homo sapiens (see 2 papers)
41% identity, 84% coverage

NP_001302465 pyruvate dehydrogenase E1 component subunit beta, mitochondrial isoform 3 from Homo sapiens
41% identity, 88% coverage

G1M029 Pyruvate dehydrogenase E1 component subunit beta from Ailuropoda melanoleuca
41% identity, 88% coverage

ECU04_1160 PYRUVATE DEHYDROGENASE E1 COMPONENT BETA SUBUNIT from Encephalitozoon cuniculi GB-M1
41% identity, 94% 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