HAMAP logo

HAMAP rule MF_01305

Send feedback

General rule information [?]

Accession MF_01305
Dates 5-NOV-2002 (Created)
26-JUN-2023 (Last updated, Version 33)
Name PSII_PsbJ
Scope(s) Bacteria
Cyanobacteriota
Plastid
Template(s) P69692 (PSBJ_TOBAC); P73070 (PSBJ_SYNY3); P59087 (PSBJ_THEVB); Q7DGD4 (PSBJ_THEVL); [ Recover all ]
Triggered by HAMAP; MF_01305 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier PSBJ
Protein name RecName: Full=Photosystem II reaction center protein J;
                 Short=PSII-J;
Gene name Name=psbJ;

Comments [?]

FUNCTIONOne of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation.
case <OC:Cyanobacteriota>
SUBUNITPSII is composed of 1 copy each of membrane proteins PsbA, PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT, PsbX, PsbY, PsbZ, Psb30/Ycf12, peripheral proteins PsbO, CyanoQ (PsbQ), PsbU, PsbV and a large number of cofactors. It forms dimeric complexes.
else
SUBUNITPSII is composed of 1 copy each of membrane proteins PsbA, PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT, PsbX, PsbY, PsbZ, Psb30/Ycf12, at least 3 peripheral proteins of the oxygen-evolving complex and a large number of cofactors. It forms dimeric complexes.
end case
case <OG:Chloroplast>
SUBCELLULAR LOCATIONPlastid, chloroplast thylakoid membrane; Single- pass membrane protein.
else case <OC:Gloeobacter>
SUBCELLULAR LOCATIONCell inner membrane; Single-pass membrane protein.
else
SUBCELLULAR LOCATIONCellular thylakoid membrane; Single-pass membrane protein.
end case
SIMILARITYBelongs to the PsbJ family.

Keywords [?]


Gene Ontology [?]

GO:0015979; Biological process:photosynthesis
case <OG:Chloroplast>
GO:0009535; Cellular component:chloroplast thylakoid membrane
else case <OCellular component:Gloeobacter>
GO:0005886; Cellular component:plasma membrane
else; https://www.ebi.ac.uk/QuickGO/term/else
GO:0042651; Cellular component:thylakoid membrane
end case

Cross-references [?]

Pfam PF01788; PsbJ; 1;
General Transmembrane; -; 1;

Features [?]


Additional information [?]

Size range 36-66 amino acids
Related rules None
Fusion Nter: None Cter: None



View rule in raw text format (no links)