HAMAP rule MF_01329
General rule information
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| Accession | MF_01329 |
| Dates | 8-APR-2004 (Created)
15-JUN-2023 (Last updated, Version 34) |
| Name | PSII_Psb30_Ycf12 |
| Scope(s) |
Bacteria Cyanobacteriota Plastid |
| Template(s) | Q8DJI1 (PSB30_THEVB); Q55438 (PSB30_SYNY3); P50370 (PSB30_CHLRE); [ Recover all ] |
| Triggered by |
HAMAP; MF_01329 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | PSB30 |
| Protein name | RecName: Full=Photosystem II reaction center protein Psb30; AltName: Full=Photosystem II reaction center protein Ycf12; |
| Gene name | Name=psb30; Synonyms=ycf12; |
Comments
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| FUNCTION | A core subunit of photosystem II (PSII), probably helps stabilize the reaction center. |
| case <OC:Cyanobacteriota> | |
| SUBUNIT | PSII 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 | |
| SUBUNIT | PSII 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 of the oxygen- evolving complex and a large number of cofactors. It forms dimeric complexes. |
| end case | |
| 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 Psb30/Ycf12 family. |
Keywords
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| Membrane | |
| Photosynthesis | |
| Photosystem II | |
| 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 | PF05969; PSII_Ycf12; 1; |
| General | Transmembrane; -; 1; |
Features
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Additional information
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| Size range | 31-47 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |
| Comments | Does not seem to exist in angiosperms nor in Prochlorococcus. |