Domains within Polymorphum gilvum SL003B-26A1 protein F2IYS4_POLGS (F2IYS4)

Pyruvate dehydrogenase E1 component subunit alpha

Alternative representations: 1 /

Protein length665 aa
Source databaseUniProt
Identifiers F2IYS4_POLGS, F2IYS4

Domain architecture analysis

Display all proteins with similar:

Domain organisationProteins having all the domains as the query in the same order. Additional domains are allowed.
Domain compositionProteins with the same domain composition have at least one copy of each of the domains of the query.

Predicted functional partners

F2IYS4_POLGS is shown as pdhA-2 in the network

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The network on the left comes from STRING, a database of known and predicted protein interactions. Displayed here is the evidence view, where different line colors represent the types of evidence for the association.

Open the STRING annotation page for pdhA-2

Protein F2IYS4_POLGS is possibly involved in these pathways, based on its similarity to the listed KEGG orthologous groups:

KEGG pathways

PathwayDescription
map01110Biosynthesis of secondary metabolites

KEGG orthologous groups

KONameDescription
K11381bkdA2-oxoisovalerate dehydrogenase E1 component [EC:1.2.4.4] iPath3
K00166BCKDHA, bkdA12-oxoisovalerate dehydrogenase E1 component subunit alpha [EC:1.2.4.4] iPath3
K00162PDHB, pdhBpyruvate dehydrogenase E1 component subunit beta [EC:1.2.4.1] iPath3
K00161PDHA, pdhApyruvate dehydrogenase E1 component subunit alpha [EC:1.2.4.1] iPath3
Some of these orthologous groups are included in the interactive Pathways Explorer overview maps. Select an overview map and click the button below to highlight them in iPath.

Orthologous groups

Orthology information is taken from eggNOG, a database of orthologous groups of genes. Orthologous groups containing this protein are listed below. This protein is named 991905.SL003B_1092 in eggNOG.

OGTaxonomic classDescription
LCOG1071All organisms (root)2-oxoisovalerate dehydrogenase E1 component alpha subunit [EC:1.2.4.4],pyruvate dehydrogenase E1 component alpha subunit [EC:1.2.4.1],acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit alpha [EC:1.1.1.-]
LCOG0022All organisms (root)pyruvate dehydrogenase E1 component beta subunit [EC:1.2.4.1],2-oxoisovalerate dehydrogenase E1 component beta subunit [EC:1.2.4.4],acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit beta [EC:1.1.1.-]
COG0022Bacteria (superkingdom)pyruvate dehydrogenase E1 component beta subunit [EC:1.2.4.1],2-oxoisovalerate dehydrogenase E1 component beta subunit [EC:1.2.4.4],acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit beta [EC:1.1.1.-]
COG1071Bacteria (superkingdom)pyruvate dehydrogenase E1 component alpha subunit [EC:1.2.4.1],2-oxoisovalerate dehydrogenase E1 component alpha subunit [EC:1.2.4.4],acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit alpha [EC:1.1.1.-]
629MPProteobacteria (phylum)pyruvate dehydrogenase E1 component beta subunit [EC:1.2.4.1],2-oxoisovalerate dehydrogenase E1 component [EC:1.2.4.4],acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit alpha [EC:1.1.1.-]
7ZCKMAlphaproteobacteria (class)2-oxoisovalerate dehydrogenase E1 component [EC:1.2.4.4],acetoin:2,6-dichlorophenolindophenol oxidoreductase subunit beta [EC:1.1.1.-],pyruvate dehydrogenase E1 component beta subunit [EC:1.2.4.1]

The SMART diagram above represents a summary of the results shown below. Domains with scores less significant than established cutoffs are not shown in the diagram. Features are also not shown when two or more occupy the same piece of sequence; the priority for display is given by SMART > PFAM > PROSPERO repeats > Signal peptide > Transmembrane > Coiled coil > Low complexity. In either case, features not shown in the above diagram are listed in the right side table below, and the reason for their omission is shown in the 'Reason' column.

Confidently predicted domains, repeats, motifs and features:

Outlier homologues and homologues of known structure:

Features NOT shown in the diagram: