Structure of PDB 4guk Chain B

Receptor sequence
>4gukB (length=179) Species: 9606 (Homo sapiens) [Search protein sequence]
KLKPEVVEELTRKTYFTEKEVQQWYKGFIKDCPSGQLDAAGFQKIYKQFF
PFGDPTKFATFVFNVFDENKDGRIEFSEFIQALSVTSRGTLDEKLRWAFK
LYDLDNDGYITRNEMLDIVDAIYQMVGLPEEENTPEKRVDRIFAMMDKNA
DGKLTLQEFQEGSKADPSIVQALSLYDGL
3D structure
PDB4guk new crystal form structure of human NCS1
ChainB
Resolution1.75 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 B D73 N75 D77 R79 E84 D67 N69 D71 R73 E78
BS02 CA B D109 D111 D113 Y115 E120 D103 D105 D107 Y109 E114
BS03 CA B D157 N159 D161 K163 E168 D147 N149 D151 K153 E158
BS04 ALA B S184 L185 L189 S174 L175 L179
Gene Ontology
Molecular Function
GO:0005245 voltage-gated calcium channel activity
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0008048 calcium sensitive guanylate cyclase activator activity
GO:0046872 metal ion binding
Biological Process
GO:0010975 regulation of neuron projection development
GO:0070588 calcium ion transmembrane transport
Cellular Component
GO:0005737 cytoplasm
GO:0005794 Golgi apparatus
GO:0005886 plasma membrane
GO:0014069 postsynaptic density
GO:0030424 axon
GO:0030425 dendrite
GO:0043231 intracellular membrane-bounded organelle
GO:0045202 synapse
GO:0048471 perinuclear region of cytoplasm

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Cellular Component
External links
PDB RCSB:4guk, PDBe:4guk, PDBj:4guk
PDBsum4guk
PubMed
UniProtP62166|NCS1_HUMAN Neuronal calcium sensor 1 (Gene Name=NCS1)

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