HAMAP rule MF_00293
General rule information
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PURL | https://purl.expasy.org/hamap/rule/MF_00293 |
Accession | MF_00293 |
Dates | 1-JUN-2001 (Created)
17-FEB-2023 (Last updated, Version 35) |
Name | PSII_PsbN |
Scope(s) |
Bacteria Cyanobacteriota Plastid |
Template(s) | P26286 (PSBN_SYNY3); P62114 (PSBN_TOBAC); A1E9L8 (PSBN_HORVU); Q8DJ42 (PSBN_THEVB); [ Recover all ] |
Triggered by |
HAMAP; MF_00293 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | PSBN |
Protein name | RecName: Full=Protein PsbN; |
Gene name | Name=psbN; |
Comments
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FUNCTION | May play a role in photosystem I and II biogenesis. |
case <OG:Chloroplast> | |
SUBCELLULAR LOCATION | Plastid, chloroplast thylakoid membrane; Single- pass membrane protein. |
else case <OC:Gloeobacter> | |
SUBCELLULAR LOCATION | Cell inner membrane; Single-pass membrane protein. |
else | |
SUBCELLULAR LOCATION | Cellular thylakoid membrane; Single-pass membrane protein. |
end case | |
SIMILARITY | Belongs to the PsbN family. |
CAUTION | Originally thought to be a component of PSII; based on experiments in Synechocystis, N.tabacum and barley, and its absence from PSII in T.elongatus and T.vulcanus, this is probably not true. |
Keywords
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Membrane | |
case <OC:Gloeobacter> | |
Cell membrane | |
Cell inner membrane | |
else | |
Thylakoid | |
end case | |
Transmembrane | |
Transmembrane helix |
Gene Ontology
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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
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Pfam | PF02468; PsbN; 1; |
General | Transmembrane; -; 1; |
Features
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Additional information
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Size range | 43-50 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |