HAMAP rule MF_00293
General rule information
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| Accession | MF_00293 |
| Dates | 1-JUN-2001 (Created) 17-FEB-2023 (Last updated, Version 35) |
| Name | PSII_PsbN |
| Scope | Bacteria; Cyanobacteriota
Plastid |
| Templates | P26286 (PSBN_SYNY3); P62114 (PSBN_TOBAC); A1E9L8 (PSBN_HORVU); Q8DJ42 (PSBN_THEVB): [Recover all] |
| Triggered by |
Propagated annotation
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Identifier, protein and gene names
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| Identifier |
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| Protein name |
|
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| Gene name |
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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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case <OC:Gloeobacter>
else
end case
Gene Ontology
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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
Cross-references
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| Pfam | PF02468; PsbN; 1; |
Computed features
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| General | Transmembrane; -; 1; trigger=yes; |
Additional information
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| Size range | 43-50 amino acids |
| Related rules | None |
| Fusion | None |