Home  |  Contact
Annotation rule MF_00858
Send feedback

General rule information [?]

Accession MF_00858
Dates 26-OCT-2020 (Created)
27-OCT-2020 (Last updated, Version 2)
Name CcmL
Scope
Bacteria; Cyanobacteria
Templates P72759 (CCML_SYNY3); Q03512 (CCML_SYNE7); Q7NIT8 (CCML_GLOVI); Q8DKB4 (CCML_THEEB); Q8YYI2 (CCML_NOSS1): [Recover all]

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
CCML
Protein name
RecName: Full=Carboxysome shell vertex protein CcmL;
AltName: Full=Carbon dioxide concentrating mechanism protein CcmL;
Gene name
ccmL

Comments [?]

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.
Subunit Homopentamer. Interacts with full-length CcmM.
Subcellular location Carboxysome.
Domain The tight homopentamer forms a pore with an opening of 4-5 Angstroms in diameter which opens into a wider tunnel at the base of the truncated pyramid. The pore is positively charged.
Similarity Belongs to the CcmL/EutN family. CcmL subfamily.

Keywords [?]


Gene Ontology [?]

GO:0031470; Cellular component: carboxysome.
GO:0043886; Molecular function: structural constituent of carboxysome.
GO:0015977; Biological process: carbon fixation.

Cross-references [?]

PROSITE PS51932; BMV; 0-1; trigger=PRU01280;
Pfam PF03319; EutN_CcmL; 1;

Additional information [?]

Size range 95-103 amino acids
Related rules None
Fusion None