GO Term : GO:0009512 cytochrome b6f complex GO

Namespace  cellular_component Obsolete  false
description  Complex that transfers electrons from reduced plastoquinone to oxidized plastocyanin and translocates protons from the stroma to the lumen. The complex contains a core structure of three catalytic subunits: cytochrome b, the Rieske iron sulfur protein (ISP), and cytochrome f, which are arranged in an integral membrane-bound dimeric complex; additional subunits are present, and vary among different species.

0 Cross References

1 Ontology

Name
GO

11 Parents

Identifier Name Description
GO:0005622 intracellular The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
GO:0009579 thylakoid A membranous cellular structure that bears the photosynthetic pigments in plants, algae, and cyanobacteria. In cyanobacteria thylakoids are of various shapes and are attached to, or continuous with, the plasma membrane. In eukaryotes they are flattened, membrane-bounded disk-like structures located in the chloroplasts; in the chloroplasts of higher plants the thylakoids form dense stacks called grana. Isolated thylakoid preparations can carry out photosynthetic electron transport and the associated phosphorylation.
GO:0009512 cytochrome b6f complex Complex that transfers electrons from reduced plastoquinone to oxidized plastocyanin and translocates protons from the stroma to the lumen. The complex contains a core structure of three catalytic subunits: cytochrome b, the Rieske iron sulfur protein (ISP), and cytochrome f, which are arranged in an integral membrane-bound dimeric complex; additional subunits are present, and vary among different species.
GO:0043234 protein complex A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
GO:0044424 intracellular part Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
GO:0005623 cell The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.
GO:0032991 macromolecular complex A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together.
GO:0044464 cell part Any constituent part of a cell, the basic structural and functional unit of all organisms.
GO:0005575 cellular_component The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.
GO:0070069 cytochrome complex A protein complex in which at least one of the proteins is a cytochrome, i.e. a heme-containing protein involved in catalysis of redox reactions.
GO:0044436 thylakoid part Any constituent part of a thylakoid, a sac-like vesicle that bears the photosynthetic pigments in photosynthetic organisms.

4 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0010520.2 Quercus robur 87.2 egn (M=1) PF08041 - PetM family of cytochrome b6f complex subunit 7     validated
Qrob_P0141090.2 Quercus robur 100.0 egn (M=2) PF05115 - Cytochrome B6-F complex subunit VI (PetL)     validated
Qrob_P0141150.2 Quercus robur 0.0 egn (M=2) PF05115 - Cytochrome B6-F complex subunit VI (PetL)     validated
Qrob_P0270070.2 Quercus robur 0.0 egn (M=1) PF02529 - Cytochrome B6-F complex subunit 5     validated

13 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0070069 GO:0009512
is_a GO:0044436 GO:0009512
is_a GO:0005575 GO:0009512
is_a GO:0043234 GO:0009512
is_a GO:0032991 GO:0009512
is_a GO:0044424 GO:0009512
part of GO:0044464 GO:0009512
part of GO:0044424 GO:0009512
is_a GO:0044464 GO:0009512
part of GO:0005622 GO:0009512
part of GO:0009579 GO:0009512
part of GO:0005623 GO:0009512
part of GO:0005575 GO:0009512

7 Synonyms

Name Type
cyt b(6)f complex synonym
cyt b6-f complex synonym
cytochrome b(6)f complex synonym
cytochrome b6-f complex synonym
cyt b6/f complex synonym
cyt b6f complex synonym
cytochrome b6/f complex synonym