Molecular Target Synopsis
Domains and Structures
Drugs and Clinical Candidates
Ligand Efficiency Plot
Family Cladogram
Interaction Network
Gene Expression
Gene Copy Number Variation
Germline Genetics

petC (P83794) - Overview - Molecular Target Synopsis


petC, Cytochrome b6-f complex iron-sulfur subunit
Enzyme Classification
UniProt P83794

Also Known as UCRI_MASLA, petC

Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, PetD), cytochrome f and the Rieske protein, while the 4 small subunits are PetG, PetL, PetM and PetN. The complex functions as a dimer.

Isoforms / Transcripts (Protein Coding)

Protein Length Ensembl Gene Ensembl Transcript Ensembl Protein Uniprot Isoform

Sub-cellular localization

UniProt: petC is active in the following subcellular-locations: cellular thylakoid membrane.
GO terms: petC is active in the following subcellular-locations: integral component of membrane, thylakoid membrane.

GO terms

Gene Copy Number Variation

In COSMIC - Cell Lines Project petC has gain in 0 cell-lines, loss in 0 cell-lines and no signal in 0 cell-lines. (see details)

3D Structures

For petC there are:
9 structures (11 chains) solved
8 are solved in complex with at least one small molecule ligand

(see details)
Molecular Target 3D Synopsis