Structure of PDB 5jdf Chain A Binding Site BS01

Receptor Information
>5jdf Chain A (length=294) Species: 243232 (Methanocaldococcus jannaschii DSM 2661) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MVILGVGYFLLGLILLYYGSDWFVLGSERIARHFNVSNFVIGATVMAIGT
SLPEILTSAYASYMHAPGISIGNAIGSCICNIGLVLGLSAIISPIIVDKN
LQKNILVYLLFVIFAAVIGIDGFSWIDGVVLLILFIIYLRWTVKNGSAKN
NPSVVFSLVLLIIGLIGVLVGAELFVDGAKKIALALDISDKVIGFTLVAF
GTSLPELMVSLAAAKRNLGGMVLGNVIGSNIADIGGALAVGSLFMHLPAE
NVQMAVLVIMSLLLYLFAKYSKIGRWQGILFLALYIIAIASLRM
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 chain5jdf Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5jdf Mechanism of extracellular ion exchange and binding-site occlusion in a sodium/calcium exchanger.
Resolution2.65 Å
Binding residue
(original residue number in PDB)		I118 D121 G122 D127
Binding residue
(residue number reindexed from 1)		I118 D121 G122 D127
Annotation score5
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005262 calcium channel activity
GO:0008273 calcium, potassium:sodium antiporter activity
Biological Process
GO:0006874 intracellular calcium ion homeostasis
GO:0035725 sodium ion transmembrane transport
GO:0055085 transmembrane transport
GO:0070588 calcium ion transmembrane transport
GO:0071805 potassium ion transmembrane transport
Cellular Component
GO:0005886 plasma membrane
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:5jdf, PDBe:5jdf, PDBj:5jdf
PDBsum5jdf
PubMed27183196
UniProtQ57556|Y091_METJA Uncharacterized membrane protein MJ0091 (Gene Name=MJ0091)

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