HAMAP rule MF_01459
General rule information
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| Accession | MF_01459 |
| Dates | 1-NOV-2010 (Created)
17-FEB-2023 (Last updated, Version 10) |
| Name | Chrphore_lyase_CpxS |
| Scope(s) |
Bacteria Cyanobacteriota Plastid |
| Template(s) | A8HTM2 (CPCS_SYNP2); A8HTN2 (CPCU_SYNP2); Q8YZ70 (CPCS1_NOSS1); [ Recover all ] |
| Triggered by |
HAMAP; MF_01459 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | CPXS |
| case not <OG:Chloroplast> | |
| Protein name | RecName: Full=Chromophore lyase CpcS/CpeS; EC=4.-.-.-; |
| Gene name | Name=cpcS; |
| else case <OG:Chloroplast> | |
| Protein name | RecName: Full=Chromophore lyase CpcS/CpeS homolog; EC=4.-.-.-; |
| Gene name | Name=cpcS; Synonyms=ycf58; |
| end case | |
Comments
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| case not <OG:Chloroplast> | |
| FUNCTION | Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins. |
| else case <OG:Chloroplast> | |
| FUNCTION | Might function to covalently attach a chromophore to Cys residue(s) of phycobiliproteins. |
| SUBCELLULAR LOCATION | Plastid, chloroplast. |
| end case | |
| SIMILARITY | Belongs to the CpcS/CpeS biliprotein lyase family. |
Keywords
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Gene Ontology
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| GO:0017006; Biological process:protein-tetrapyrrole linkage | |
| case <OG:Chloroplast> | |
| GO:0009507; Cellular component:chloroplast | |
| end case | |
Cross-references
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| Pfam | PF09367; CpeS; 1; |
Features
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Additional information
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| Size range | 149-221 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |
| Comments | There are a number of different subfamilies; some act as heterodimers, others not and they attach different chromophores to different apo-biliproteins depending on the organsism. We have not attempted to define them separately. See: PubMed=18199754; DOI=10.1074/jbc.M708164200; Shen G., Schluchter W.M., Bryant D.A.; "Biogenesis of phycobiliproteins: I. cpcS-I and cpcU mutants of the cyanobacterium Synechococcus sp. PCC 7002 define a heterodimeric phyococyanobilin lyase specific for beta-phycocyanin and allophycocyanin subunits."; J. Biol. Chem. 283:7503-7512(2008). |