Structure of PDB 1r1z Chain D Binding Site BS01

Receptor Information
>1r1z Chain D (length=247) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HHHHSSGLVPRGSHMAGTQAHRRFEYKYSFKGPHLVQSDGTVPFWAHAGN
AIPSADQIRIAPSLKSQRGSVWTKTKAAFENWEVEVTFRVTGRGRIGADG
LAIWYTENQGLDGPVFGSADMWNGVGIFFDSFDNDGKKNNPAIVVVGNNG
QINYDHQNDGATQALASCQRDFRNKPYPVRAKITYYQKTLTVMINNGFTP
DKNDYEFCAKVENMVIPTQGHFGISAATGGLADDHDVLSFLTFQLTE
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 chain1r1z Chain D Residue 510 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1r1z The Crystal Structure of the Carbohydrate-recognition Domain of the Glycoprotein Sorting Receptor p58/ERGIC-53 Reveals an Unpredicted Metal-binding Site and Conformational Changes Associated with Calcium Ion Binding.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		D160 F162 N164 D189
Binding residue
(residue number reindexed from 1)		D130 F132 N134 D159
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology

View graph for
Cellular Component
External links
PDB RCSB:1r1z, PDBe:1r1z, PDBj:1r1z
PDBsum1r1z
PubMed14643651
UniProtQ62902|LMAN1_RAT Protein ERGIC-53 (Gene Name=Lman1)

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