Structure of PDB 1f4o Chain B

Receptor sequence
>1f4oB (length=165) Species: 9606 (Homo sapiens) [Search protein sequence]
SVYTYFSAVAGQDGEVDAEELQRCLTQSGINGTYSPFSLETCRIMIAMLD
RDHTGKMGFNAFKELWAALNAWKENFMTVDQDGSGTVEHHELRQAIGLMG
YRLSPQTLTTIVKRYSKNGRIFFDDYVACCVKLRALTDFFKKRDHLQQGS
ADFIYDDFLQGTMAI
3D structure
PDB1f4o Crystal structure of human grancalcin, a member of the penta-EF-hand protein family.
ChainB
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) F114 G137 V139
Catalytic site (residue number reindexed from 1) F62 G85 V87
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 B D132 D134 S136 T138 E143 D80 D82 S84 T86 E91
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding

View graph for
Molecular Function
External links
PDB RCSB:1f4o, PDBe:1f4o, PDBj:1f4o
PDBsum1f4o
PubMed10903868
UniProtP28676|GRAN_HUMAN Grancalcin (Gene Name=GCA)

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