Structure of PDB 8epm Chain C Binding Site BS01

Receptor Information
>8epm Chain C (length=948) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FPSAVTIKSWVDKMQEDLVTLAKTASGVNQLVDIYEKYQDLYTVEPNNAR
QLVEIAARDIEKLLSNRSKALVRLALEAEKVQAAHQWREDFASNEVVYYN
AKDDEPGSQRIKPVFIEDANFGRQISYQHAAVHIPTDIYEGSTIVLNELN
WTSALDEVFKKNREEDPSLLWQVFGSATGLARYYPASPWVKIDLYDVRRR
PWYIQGAASPKDMLILVDVSGSVSGLTLKLIRTSVSEMLETLSDDDFVNV
ASFNSNAQDVSCFQHLVQANVRNKKVLKDAVNNITAKGITDYKKGFSFAF
EQLLNYNVSRANCNKIIMLFTDGGEERAQEIFNKYNKDKKVRVFTFSVGQ
HNYDRGPIQWMACENKGYYYEIPSIGAIRINTQEYLDVLGRPMVLAGDKA
KQVQWTNVYLDALELGLVITGTLPVFNITGQFENKTNLKNQLILGVMGVD
VSLEDIKRLTPRFTLCPNGYYFAIDPNGYVLLHPNLQPKPIGVGIPTINS
QEPVTLDFLDAELENDIKVEIRNKMIDGESGEKTFRTLVKSQDERYIDKG
NRTYTWTPVNGTDYSLALVLPTYSFYYIKAKLEETITQARYSETLKPDNF
EESGYTFIAPRDYCNDLKISDNNTEFLLNFNEFIDRKTPNNPSCNADLIN
RVLLDAGFTNELVQNYWSKQKNIKGVKARFVVTDGGITRVYPKEAGENWQ
ENPETYEDSFYKRSLDNDNYVFTAPYFNKSGPGAYESGIMVSKAVEIYIQ
GKLLKPAVVGIKIDVNSWIENFTKRNSDVMDCVILDDGGFLLMANHDDYT
NQIGRFFGEIDPSLMRHLVNISVYAFNKSYDYQSVCEPGAASKQSCITEQ
TQYFFDNDSKSFSGVLDCGNCSRIFHGEKLMNTNLIFIMVESKGTCPCDT
RLLIQAEQTSDGPNPCDMVKQPRYRKGPDVCFDNNVLEDYTDCGGVSG
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 chain8epm Chain C Residue 1204 [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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PDB8epm Structures of the R-type human Ca v 2.3 channel reveal conformational crosstalk of the intracellular segments.
Resolution3.1 Å
Binding residue
(original residue number in PDB)		S261 S263 T331
Binding residue
(residue number reindexed from 1)		S220 S222 T290
Annotation score4
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:8epm, PDBe:8epm, PDBj:8epm
PDBsum8epm
PubMed36446785
UniProtP54289|CA2D1_HUMAN Voltage-dependent calcium channel subunit alpha-2/delta-1 (Gene Name=CACNA2D1)

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