Structure of PDB 2sas Chain A

Receptor sequence
>2sasA (length=185) Species: 7740 (Branchiostoma lanceolatum) [Search protein sequence]
GLNDFQKQKIKFTFDFFLDMNHDGSIQDNDFEDMMTRYKEVNKGSLSDAD
YKSMQASLEDEWRDLKGRADINKDDVVSWEEYLAMWEKTIATCKSVADLP
AWCQNRIPFLFKGMDVSGDGIVDLEEFQNYCKNFQLQCADVPAVYNVITD
GGKVTFDLNRYKELYYRLLTSPAADAGNTLMGQKP
3D structure
PDB2sas Structure of a sarcoplasmic calcium-binding protein from amphioxus refined at 2.4 A resolution.
ChainA
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CA A D19 N21 D23 S25 D30 D19 N21 D23 S25 D30
BS02 CA A D70 N72 D74 V76 E81 D70 N72 D74 V76 E81
BS03 CA A D115 S117 D119 I121 E126 D115 S117 D119 I121 E126
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:2sas, PDBe:2sas, PDBj:2sas
PDBsum2sas
PubMed8429557
UniProtP04570|SCP2_BRALA Sarcoplasmic calcium-binding proteins II, V, VI, and VII

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