Structure of PDB 9avl Chain Q Binding Site BS02

Receptor Information
>9avl Chain Q (length=803) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PDQRAQKKGDIILGGLFPIHFGVAAKDQDLKSRPESVECIRYNFRGFRWL
QAMIFAIEEINSSPALLPNLTLGYRIFDTCNTVSKALEATLSFVAQNKID
SLNCSEHIPSTIAVVGATGSGVSTAVANLLGLFYIPQVSYASSSRLLSNK
NQFKSFLRTIPNDEHQATAMADIIEYFRWNWVGTIAADDDYGRPGIEKFR
EEAEERDICIDFSELISQYSDEEEIQHVVEVIQNSTAKVIVVFSSGPDLE
PLIKEIVRRNITGKIWLASEAWASSSLIAMPQYFHVVGGTIGFALKAGQI
PGFREFLKKVHPRKSVHNGFAKEFWEETFNCHLPLCTGDENISSVETPYI
DYTHLRISYNVYLAVYSIAHALQDIYTCLPGRGLFTNGSCADIKKVEAWQ
VLKHLRHLNFTNNMGEQVTFDECGDLVGNYSIINWHLSPEDGSIVFKEVG
YYNVYAKKGERLFINEEKILWSGFSREVPFSNCSRDCLAGTRKGIIEGEP
TCCFECVECPDGEYSDETDASACNKCPDDFWSNENHTSCIAKEIEFLSWT
EPFGIALTLFAVLGIFLTAFVLGVFIKFRNTPIVKATNRELSYLLLFSLL
CCFSSSLFFIGEPQDWTCRLRQPAFGISFVLCISCILVKTNRVLLVFEAK
INLQFLLVFLCTFMQIVICVIWLYTAPPSSYRNQELEDEIIFITCHEGSL
MALGFLIGYTCLLAAICFFFAFKSRKLPENFNEAKFITFSMLIFFIVWIS
FIPAYASTYGKFVSAVEVIAILAASFGLLACIFFNKIYIILFKPSRNTIE
EVR
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 chain9avl Chain Q Residue 1004 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB9avl Promiscuous G-protein activation by the calcium-sensing receptor
Resolution3.8 Å
Binding residue
(original residue number in PDB)		T100 T145
Binding residue
(residue number reindexed from 1)		T79 T118
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004930 G protein-coupled receptor activity
Biological Process
GO:0007186 G protein-coupled receptor signaling pathway
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:9avl, PDBe:9avl, PDBj:9avl
PDBsum9avl
PubMed38632411
UniProtP41180|CASR_HUMAN Extracellular calcium-sensing receptor (Gene Name=CASR)

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