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O58496 (IORB_PYRHO) Reviewed, UniProtKB/Swiss-Prot

Last modified November 16, 2011. Version 66. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Indolepyruvate oxidoreductase subunit iorB
Short name=IOR
EC=1.2.7.8
Alternative name(s):
Indolepyruvate ferredoxin oxidoreductase subunit beta
Gene names
Name:iorB
Ordered Locus Names:PH0764
OrganismPyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) [Complete proteome] [HAMAP]
Taxonomic identifier70601 [NCBI]
Taxonomic lineageArchaea › Euryarchaeota › Thermococci › Thermococcales › Thermococcaceae › Pyrococcus

Protein attributes

Sequence length202 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the ferredoxin-dependent oxidative decarboxylation of arylpyruvates By similarity.

Catalytic activity

(Indol-3-yl)pyruvate + CoA + 2 oxidized ferredoxin = S-2-(indol-3-yl)acetyl-CoA + CO2 + 2 reduced ferredoxin + H+.

Subunit structure

Heterodimer of the iorA and iorB subunits.

Ontologies

Keywords
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Molecular functionindolepyruvate ferredoxin oxidoreductase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 202202Indolepyruvate oxidoreductase subunit iorB
PRO_0000099935

Sequences

Sequence LengthMass (Da)Tools
O58496 [UniParc].

Last modified August 1, 1998. Version 1.
Checksum: E430872F6F4FF9EE

FASTA20221,810
        10         20         30         40         50         60 
MKEYNIVITG VGGQGILTAA NLLGWAALKA GYKVRVGEVH GMSQRFGSVI AYVRFGDDVY 

        70         80         90        100        110        120 
GAMVPEGKAD VILSFEPVEA LRYINYLKKG GLVFTNARPI PPVQVSMGLA TYPSLEEIKR 

       130        140        150        160        170        180 
IVEEEFNGKF LAFDAEKLAI EAGNVITTNV VLIGALTQTP GFPLSAEHVK EVIRLSVPPK 

       190        200 
AVDVNMKAFD LGVKAAKEML NL

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		BA000001 Genomic DNA. Translation: BAA29855.1.
PIRE71124.
RefSeqNP_142701.1. NC_000961.1.

3D structure databases

ProteinModelPortalO58496.
ModBaseSearch...

Protein-protein interaction databases

MINTMINT-1500910.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBPYRT00000001604; EBPYRP00000001604; EBPYRG00000001604.
GeneID1443090.
GenomeReviewsGene locus PH0764 in contig BA000001_GR.
KEGGpho:PH0764.
NMPDRfig|70601.1.peg.743.

Organism-specific databases

CMRSearch...

Phylogenomic databases

GeneTreeEBGT00050000022251.
HOGENOMHBG553299.
OMAVILSFEP.
ProtClustDBPRK06853.

Enzyme and pathway databases

BioCycPHOR70601:PH0764-MONOMER.

Family and domain databases

InterProIPR017719. Indolepyruvate_Fd_OxRdtase_bsu.
IPR019752. Pyrv/ketoisovalerate_OxRed_cat.
IPR002869. Pyrv_flavodox_OxRed_cen.
[Graphical view]
Gene3DG3DSA:3.40.920.10. Pyrv_Fd/Flavodoxin_OxRdtase. 1 hit.
KOK00180.
PfamPF01558. POR. 1 hit.
[Graphical view]
SUPFAMSSF53323. Pyrv_Fd/Flavodoxin_OxRdtase. 1 hit.
TIGRFAMsTIGR03334. IOR_beta. 1 hit.
ProtoNetSearch...

Entry information

Entry nameIORB_PYRHO
AccessionPrimary (citable) accession number: O58496
Entry history
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: August 1, 1998
Last modified: November 16, 2011
This is version 66 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program
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