Structure of PDB 8sgi Chain A Binding Site BS03

Receptor Information
>8sgi Chain A (length=751) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SYYCKKGVILPIWEPQDPSFGDKIARATVYFVAMVYMFLGVSIIADRFMS
SIEVITSQEKEITIKKPNGETTKTTVRIWNETVSNLTLMALGSSAPEILL
SVIEVCGHNFTAGDLGPSTIVGSAAFNMFIIIALCVYVVPDGETRKIKHL
RVFFVTAAWSIFAYTWLYIILSVISPGVVEVWEGLLTFFFFPICVVFAWV
ADRRLLFYKYVYKRYRAGKQRGMIIEHEGDRPPVSKIFFEQGTYQCLENC
GTVALTIIRRGGDLTNTVFVDFRTEDGTANAGSDYEFTEGTVVFKPGDTQ
KEIRVGIIDDDIFEEDENFLVHLSNVKVSSTLACLGSPSTATVTIFDDDH
AGIFTFEEPVTHVSESIGIMEVKVLRTSGARGNVIVPYKTIEGTARGGGE
DFEDTCGELEFQNDEIVKTISVKVIDDEEYEKNKTFFLEIGEPRLVEMSE
KKALLLNELGGFTITGKYLFGQPVFRKVHAREHPILSTVITIAPLTSKEE
EERRIAEMGRPILGEHTKLEVIIEESYEFKSTVDKLIKKTNSWREQFIEA
ITSCFDYVMHFLTVFWKVLFAFVPPTEYWNGWACFIVSILMIGLLTAFIG
DLASHFGCTIGLKDSVTAVVFVALGTSVPDTFASKVAATQDQYADASIGN
VTGSNAVNVFLGIGVAWSIAAIYHAANGEQFKVSPGTLAFSVTLFTIFAF
INVGVLLYRRRPEIGGELGGPRTAKLLTSCLFVLLWLLYIFFSSLEAYCH
I
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain8sgi Chain A Residue 1003 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8sgi Structural mechanisms of human cardiac sodium calcium exchanger NCX1
Resolution2.9 Å
Binding residue
(original residue number in PDB)		E242 D577 E579
Binding residue
(residue number reindexed from 1)		E226 D426 E428
Annotation score5
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005432 calcium:sodium antiporter activity
Biological Process
GO:0006816 calcium ion transport
GO:0007154 cell communication
GO:0055085 transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8sgi, PDBe:8sgi, PDBj:8sgi
PDBsum8sgi
PubMed
UniProtP32418|NAC1_HUMAN Sodium/calcium exchanger 1 (Gene Name=SLC8A1)

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