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ECOLI:POXB

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Species (Taxon ID) Escherichia coli (strain K12). (83333)
Gene Name(s) poxB
Protein Name(s) Pyruvate dehydrogenase [ubiquinone]

Pyruvate oxidase POX Alpha-peptide

External Links
UniProt P07003
EMBL X04105
U00096
AP009048
S73268
M28208
L47688
L47689
L47690
L47691
L47692
L47693
L47694
L47695
PIR A23648
RefSeq NP_415392.1
YP_489144.1
PDB 3EY9
3EYA
PDBsum 3EY9
3EYA
ProteinModelPortal P07003
SMR P07003
DIP DIP-36216N
IntAct P07003
ChEMBL CHEMBL3380
DrugBank DB00336
SWISS-2DPAGE P07003
PRIDE P07003
EnsemblBacteria AAC73958
BAA35585
GeneID 12933107
946132
KEGG ecj:Y75_p0844
eco:b0871
PATRIC 32116949
EchoBASE EB0747
EcoGene EG10754
InParanoid P07003
KO K00156
OMA SGYHAMM
OrthoDB EOG6C5RND
PhylomeDB P07003
BioCyc EcoCyc:PYRUVOXID-MONOMER
ECOL316407:JW0855-MONOMER
MetaCyc:PYRUVOXID-MONOMER
EvolutionaryTrace P07003
PRO PR:P07003
Proteomes UP000000318
UP000000625
Genevestigator P07003
GO GO:0005829
GO:0005886
GO:0008289
GO:0000287
GO:0052737
GO:0030976
Gene3D 3.40.50.1220
3.40.50.970
InterPro IPR029035
IPR029061
IPR012000
IPR012001
IPR000399
IPR011766
Pfam PF02775
PF00205
PF02776
SUPFAM SSF52467
SSF52518
PROSITE PS00187

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0047112

pyruvate oxidase activity

PMID:2663858[1]

ECO:0000314

F

Figure 6

complete

part_of

GO:0005829

cytosol

PMID:16858726[2]

ECO:0007005

high throughput direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

enables

GO:0042802

identical protein binding

PMID:18988747[3]

ECO:0000353

physical interaction evidence used in manual assertion

UniProtKB:P07003

F

Seeded From UniProt

complete

enables

GO:0042802

identical protein binding

PMID:16858726[2]

ECO:0000353

physical interaction evidence used in manual assertion

UniProtKB:P07003

F

Seeded From UniProt

complete

enables

GO:0052737

pyruvate dehydrogenase (quinone) activity

PMID:16593486[4]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0051289

protein homotetramerization

PMID:6985891[5]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0050660

flavin adenine dinucleotide binding

PMID:6752142[6]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0042867

pyruvate catabolic process

PMID:11390679[7]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0042802

identical protein binding

PMID:6985891[5]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0030976

thiamine pyrophosphate binding

PMID:329866[8]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0008289

lipid binding

PMID:3545288[9]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0006090

pyruvate metabolic process

PMID:6341362[10]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

part_of

GO:0005829

cytosol

PMID:18304323[11]

ECO:0000314

direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

enables

GO:0000287

magnesium ion binding

PMID:6286628[12]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0000287

magnesium ion binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000399
InterPro:IPR012000

F

Seeded From UniProt

complete

enables

GO:0003824

catalytic activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR011766

F

Seeded From UniProt

complete

enables

GO:0030976

thiamine pyrophosphate binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000399
InterPro:IPR011766
InterPro:IPR012000
InterPro:IPR012001

F

Seeded From UniProt

complete

enables

GO:0052737

pyruvate dehydrogenase (quinone) activity

GO_REF:0000003

ECO:0000501

evidence used in automatic assertion

EC:1.2.5.1

F

Seeded From UniProt

complete

part_of

GO:0005886

plasma membrane

GO_REF:0000037
GO_REF:0000039

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-1003
UniProtKB-SubCell:SL-0039

C

Seeded From UniProt

complete

involved_in

GO:0055114

oxidation-reduction process

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0560

P

Seeded From UniProt

complete

enables

GO:0016491

oxidoreductase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0560

F

Seeded From UniProt

complete

enables

GO:0008289

lipid binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0446

F

Seeded From UniProt

complete

part_of

GO:0016020

membrane

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0472

C

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. Grabau, C et al. (1989) Lipid binding by Escherichia coli pyruvate oxidase is disrupted by small alterations of the carboxyl-terminal region. J. Biol. Chem. 264 12510-9 PubMed GONUTS page
  2. 2.0 2.1 Lasserre, JP et al. (2006) A complexomic study of Escherichia coli using two-dimensional blue native/SDS polyacrylamide gel electrophoresis. Electrophoresis 27 3306-21 PubMed GONUTS page
  3. Neumann, P et al. (2008) Structural basis for membrane binding and catalytic activation of the peripheral membrane enzyme pyruvate oxidase from Escherichia coli. Proc. Natl. Acad. Sci. U.S.A. 105 17390-5 PubMed GONUTS page
  4. Chang, YY & Cronan, JE (1984) An Escherichia coli mutant deficient in pyruvate oxidase activity due to altered phospholipid activation of the enzyme. Proc. Natl. Acad. Sci. U.S.A. 81 4348-52 PubMed GONUTS page
  5. 5.0 5.1 Stevens, DJ & Gennis, RB (1980) Studies on the quaternary structure of Escherichia coli pyruvate oxidase. J. Biol. Chem. 255 379-83 PubMed GONUTS page
  6. Recny, MA & Hager, LP (1982) Reconstitution of native Escherichia coli pyruvate oxidase from apoenzyme monomers and FAD. J. Biol. Chem. 257 12878-86 PubMed GONUTS page
  7. Abdel-Hamid, AM et al. (2001) Pyruvate oxidase contributes to the aerobic growth efficiency of Escherichia coli. Microbiology (Reading, Engl.) 147 1483-98 PubMed GONUTS page
  8. O'Brien, TA et al. (1977) Regulation by lipids of cofactor binding to a peripheral membrane enzyme: binding of thiamin pyrophosphate to pyruvate oxidase. Biochemistry 16 3105-9 PubMed GONUTS page
  9. Hamilton, SE et al. (1986) Identification of the high-affinity lipid binding site in Escherichia coli pyruvate oxidase. Biochemistry 25 8178-83 PubMed GONUTS page
  10. Chang, YY & Cronan, JE Jr (1983) Genetic and biochemical analyses of Escherichia coli strains having a mutation in the structural gene (poxB) for pyruvate oxidase. J. Bacteriol. 154 756-62 PubMed GONUTS page
  11. Ishihama, Y et al. (2008) Protein abundance profiling of the Escherichia coli cytosol. BMC Genomics 9 102 PubMed GONUTS page
  12. Blake, R 2nd et al. (1982) Role of the divalent metal cation in the pyruvate oxidase reaction. J. Biol. Chem. 257 9605-11 PubMed GONUTS page