Structure of PDB 6zyh Chain B Binding Site BS02

Receptor Information
>6zyh Chain B (length=379) Species: 10029 (Cricetulus griseus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GTVVGIDLGTTYSCVGVFKNGRVEIIANDQGNRITPSYVAFTPEGERLIG
DAAKNQLTSNPENTVFDAKRLIGRTWNDPSVQQDIKFLPFKVVEKKTKPY
IQVDIGGGQTKTFAPEEISAMVLTKMKETAEAYLGKKVTHAVVTVPAYFN
DAQRQATKDAGTIAGLNVMRIINEPTAAAIAYGLDKREGEKNILVFDLGG
GTFDVSLLTIDNGVFEVVATNGDTHLGGEDFDQRVMEHFIKLYKKKTGKD
VRKDNRAVQKLRREVEKAKRALSSQHQARIEIESFFEGEDFSETLTRAKF
EELNMDLFRSTMKPVQKVLEDSDLKKSDIDEIVLVGGSTRIPKIQQLVKE
FFNGKEPSRGINPDEAVAYGAAVQAGVLS
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 chain6zyh Chain B Residue 503 [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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PDB6zyh Calcium depletion challenges endoplasmic reticulum proteostasis by destabilising BiP-substrate complexes.
Resolution1.88 Å
Binding residue
(original residue number in PDB)		H252 D257
Binding residue
(residue number reindexed from 1)		H225 D230
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.4.10: non-chaperonin molecular chaperone ATPase.
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0140662 ATP-dependent protein folding chaperone

View graph for
Molecular Function
External links
PDB RCSB:6zyh, PDBe:6zyh, PDBj:6zyh
PDBsum6zyh
PubMed33295873
UniProtG3I8R9|BIP_CRIGR Endoplasmic reticulum chaperone BiP (Gene Name=HSPA5)

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