UniProt Accession

 CAVP_BRALA; P04573; O01308 

Genbank Protein ID

 AB001688 

Genbank Nucleotide ID

 BAA19428.1 

Protein Name

 Calcium vector protein 

Protein Synonyms/Alias

 CAVP 

Gene Name

  

Gene Synonyms/Alias

  

Created Date

 July 27, 2013 

Organism

 Branchiostoma lanceolatum (Common lancelet) (Amphioxus) 

NCBI Taxa ID

 7740 

Lysine Modification

Position	Peptide	Type	References
96	EEILRAFKVFDANGD	methylation	[1]
117	EFKFIMQKVGEEPLT	methylation	[1]

Reference

 [1] Update on activities at the Universal Protein Resource (UniProt) in 2013.
 e="String">UniProt Consortium.
 Nucleic Acids Res. 2013 Jan;41(Database issue):D43-7. [PMID: 23161681] 

Functional Description

 The exact function of this protein is not yet known. It interacts with CAVPT, a protein also of unknown function, in a calcium-dependent way. This protein binds two calcium ions. 

Sequence Annotation

 DOMAIN 12 47 EF-hand 1.
 DOMAIN 49 84 EF-hand 2.
 DOMAIN 86 121 EF-hand 3.
 DOMAIN 123 158 EF-hand 4.
 MOD_RES 2 2 N-acetylalanine.
 MOD_RES 96 96 N6,N6,N6-trimethyllysine.
 MOD_RES 117 117 N6,N6,N6-trimethyllysine.  

Keyword

 3D-structure; Acetylation; Calcium; Cytoplasm; Direct protein sequencing; Metal-binding; Methylation; Muscle protein; Repeat. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 162 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0005509; F:calcium ion binding; IEA:InterPro. 

Interpro

 IPR011992; EF-hand-like_dom.
 IPR018247; EF_Hand_1_Ca_BS.
 IPR002048; EF_hand_dom.
 IPR001125; Recoverin. 

Pfam

 PF00036; efhand 

SMART

 SM00054; EFh 

PROSITE

 PS00018; EF_HAND_1
 PS50222; EF_HAND_2 

PRINTS

 PR00450; RECOVERIN.