Structure of PDB 3sia Chain A Binding Site BS02

Receptor Information
>3sia Chain A (length=212) Species: 5759 (Entamoeba histolytica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NFCLWNLQPIQGSWMGAACIYQMPPSVRNTWWFPLLNTIPLDQYTRIYQW
FMGVDRDRSGTLEINELMMGQFPGGIRLSPQTALRMMRIFDTDFNGHISF
YEFMAMYKFMELAYNLFVMNARARSGTLEPHEILPALQQLGFYINQRTSL
LLHRLFAMAFCDLNCWIAICAFAAQTRSAYQMIFMNPYYGPMKPFNPMEF
GKFLDVVTSLLE
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 chain3sia Chain A Residue 222 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3sia Crystal structure of URE3-binding protein
Resolution2.05 Å
Binding residue
(original residue number in PDB)		D97 D99 N101 H103 E108
Binding residue
(residue number reindexed from 1)		D91 D93 N95 H97 E102
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0046872 metal ion binding
GO:0048306 calcium-dependent protein binding
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:3sia, PDBe:3sia, PDBj:3sia
PDBsum3sia
PubMed
UniProtQ9GSV7

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