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Annotation rule MF_00522
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General rule information [?]

Accession MF_00522
Dates 8-JAN-2002 (Created)
18-NOV-2019 (Last updated, Version 26)
Name PSI_PsaJ
Scope
Bacteria; Cyanobacteria
Plastid
Templates Q55329 (PSAJ_SYNY3); P0A430 (PSAJ_SYNEL); P59777 (PSAJ_CHLRE): [Recover all]
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
PSAJ
case not <OG:Chloroplast>
Protein name
RecName: Full=Photosystem I reaction center subunit IX;
else case <OG:Chloroplast>
Protein name
RecName: Full=Photosystem I reaction center subunit IX;
AltName: Full=PSI-J;
end case
Gene name
psaJ

Comments [?]

Function May help in the organization of the PsaE and PsaF subunits.
case <OG:Chloroplast>
Subcellular location Plastid, chloroplast thylakoid membrane; Single-pass membrane protein.
else case not <OG:Chloroplast>
Subcellular location Cellular thylakoid membrane; Single-pass membrane protein.
end case
Similarity Belongs to the PsaJ family.

Keywords [?]

Photosystem I
Photosynthesis
Thylakoid
Membrane
Transmembrane
Transmembrane helix

Gene Ontology [?]

GO:0015979; Biological process: photosynthesis.
case <OG:Chloroplast>
GO:0009535; Cellular component: chloroplast thylakoid membrane.
else case not <OG:Chloroplast>
GO:0042651; Cellular component: thylakoid membrane.
end case

Cross-references [?]

Pfam PF01701; PSI_PsaJ; 1;

Features [?]

From: PSAJ_SYNY3 (Q55329)
Key     From     To       Description   Tag   Condition   FTGroup
TRANSMEM     7     27       Helical        

Additional information [?]

Size range 37-51 amino acids
Related rules None
Fusion None
Comments There is a second divergent psaJ-like protein in NOSS1


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