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 |