cytochrome bc1

General Information (Source: NCBI Gene,UniProt)

Text mining Term cytochrome bc1
UniProt ID A4QKM3_CAPBU
Name 17 kDa polypeptide
Cytochrome b6-f complex subunit 4
Gene Names petD
Taxonomy Capsella bursa-pastoris

General annotation

Function 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 (By similarity).
Subcellular location Plastid, chloroplast thylakoid membrane; Multi-pass membrane protein (By similarity).

Gene Ontology

GO:0016491 oxidoreductase activity MF
GO:0016021 integral to membrane CC
GO:0009535 chloroplast thylakoid membrane CC
GO:0009767 photosynthetic electron transport chain BP
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity MF
GO:0045158 electron transporter, transferring electrons within cytochrome b6/f complex of photosystem II activity MF
GO:0022904 respiratory electron transport chain BP
GO:0006810 transport BP

Sequence

>gi|139387283|ref|YP_001123404.1| cytochrome b6/f complex subunit IV [Capsella bursa-pastoris]
MGVTKKPDLNDPVLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACNVGLAVLEPSMIGEPADPFA
TPLEILPEWYFFPVFQILRTVPNKLLGVLLMVSVPAGLLTVPFLENVNKFQNPFRRPVATTVFLIGTVAA
LWLGIGATLPIDKSLTLGLF

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Database Cross Reference

Ensembl Gene
UniGene
PDB
RefSeq YP_001123404.1
Pfam PF00032