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HAMAP annotation rule: MF_00437
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General rule information

Accession MF_00437
Dates 22-AUG-2001 (Created)
26-JUL-2011 (Last updated, Version 31)
Data class Protein
Predictors HAMAP; MF_00437; [distribution of match scores in UniProtKB];[seed alignment for MF_00437]
Names Ycf4


Propagated annotation

Identifier, protein and gene names
Identifier YCF4
Protein name
RecName: Full=Photosystem I assembly protein Ycf4;
Gene name ycf4
Comments
FUNCTION: Seems to be required for the assembly of the photosystem I complex (By similarity).

case <OG:Chloroplast>
SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane; Multi-pass membrane protein (By similarity).

else case <OC:Gloeobacter>
SUBCELLULAR LOCATION: Cell inner membrane; Multi-pass membrane protein (By similarity).

else
SUBCELLULAR LOCATION: Cellular thylakoid membrane; Multi-pass membrane protein (By similarity).
end case

SIMILARITY: Belongs to the Ycf4 family.
Cross-references
Pfam PF02392; Ycf4; 1;
General Transmembrane; -; 2; trigger=Yes;
Keywords
Photosynthesis.

case <OC:Gloeobacter>
Cell membrane, Cell inner membrane.

else
Thylakoid.
end case

Membrane, Transmembrane, Transmembrane helix.
Gene Ontology
GO:0015979; Biological process: photosynthesis.

case <OG:Chloroplast>
GO:0009535; Cellular component: chloroplast thylakoid membrane.

else case <OC:Gloeobacter>
GO:0005886; Cellular component: plasma membrane.

else
GO:0042651; Cellular component: thylakoid membrane.
end case



Additional information

Size range: 174-235 amino acids
Related UniRules: None
Template: O20030 (YCF4_CHLRE)
Scope: Bacteria; Cyanobacteria
Plastid
Fusion: Nter: None; Cter: None
Duplicate: None
Plasmid encoded: None
Comments: Possible wrong start in EUGGR. Divergent CYAME, LEPTE PHAVU and SOYBN not shown in alignment.

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UniProtKB rule member sequences