cytochrome b

General Information (Source: NCBI Gene,UniProt)

Text mining Term cytochrome b
UniProt ID A4QKM3_CAPBU
Name Cytochrome b6-f complex subunit 4
17 kDa polypeptide
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:0009767 photosynthetic electron transport chain BP
GO:0016021 integral to membrane CC
GO:0009535 chloroplast thylakoid membrane CC
GO:0045158 electron transporter, transferring electrons within cytochrome b6/f complex of photosystem II activity MF
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity MF
GO:0022904 respiratory electron transport chain BP
GO:0006810 transport BP
GO:0016491 oxidoreductase activity MF

Sequence

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

Options for BLAST

Database:

Set subsequence:(optional):
From: To:

Optional parameters:
Expect:
Descriptions:

Database Cross Reference

Ensembl Gene
UniGene
PDB
RefSeq YP_001123404.1
Pfam PF00032