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UniProt functional annotation for P72759 | ||
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| UniProt code: P72759. |
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| Organism: | |
Synechocystis sp. (strain PCC 6803 / Kazusa). |
| Taxonomy: | |
Bacteria; Cyanobacteria; Synechococcales; Merismopediaceae; Synechocystis; unclassified Synechocystis. |
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| Function: | |
Probably forms vertices in the carboxysome, a polyhedral inclusion where RuBisCO (ribulose bisphosphate carboxylase, rbcL-rbcS) is sequestered. Has been modeled to induce curvature upon insertion into an otherwise flat hexagonal molecular layer of CcmK subunits. {ECO:0000255|HAMAP-Rule:MF_00858, ECO:0000305|PubMed:18292340}. |
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| Subunit: | |
Homopentamer (PubMed:18292340). Interacts with full-length CcmM (PubMed:17993516). {ECO:0000255|HAMAP-Rule:MF_00858, ECO:0000269|PubMed:17993516, ECO:0000269|PubMed:18292340}. |
| Subcellular location: | |
Carboxysome {ECO:0000255|HAMAP-Rule:MF_00858, ECO:0000305|PubMed:18292340}. Note=This cyanobacterium makes beta-type carboxysomes (Probable). Probably forms vertices in the polyhedral carboxysome (Probable). {ECO:0000305|PubMed:17993516, ECO:0000305|PubMed:18292340}. |
| Domain: | |
The tight homopentamer forms a pore with an opening of about 5 Angstroms in diameter which opens into a wider tunnel at the base of the truncated pyramid. The pore is positively charged. {ECO:0000269|PubMed:18292340}. |
| Similarity: | |
Belongs to the CcmL/EutN family. CcmL subfamily. {ECO:0000255|HAMAP-Rule:MF_00858}. |
Annotations taken from UniProtKB at the EBI.