Structure of PDB 4udm Chain B Binding Site BS01

Receptor Information
>4udm Chain B (length=96) Species: 469008 (Escherichia coli BL21(DE3)) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GFKDYGHDYHPAPKTENIKGLGDLKPGIPKTPKQNGGGKRKRWTGDKGRK
IAEWDSQHGELEGYRASDGQHLGSFDPKTGNQLKGPDPKRNIKKYL
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 chain4udm Chain B Residue 1097 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4udm Consequences of Inducing Intrinsic Disorder in a High-Affinity Protein-Protein Interaction.
Resolution2.96 Å
Binding residue
(original residue number in PDB)		D55 H58 E60 E62
Binding residue
(residue number reindexed from 1)		D55 H58 E60 E62
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D55 H58 E62 R90
Catalytic site (residue number reindexed from 1) D55 H58 E62 R90
Enzyme Commision number 4.6.1.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0016788 hydrolase activity, acting on ester bonds
GO:0043022 ribosome binding

View graph for
Molecular Function
External links
PDB RCSB:4udm, PDBe:4udm, PDBj:4udm
PDBsum4udm
PubMed25856265
UniProtP00646|CEA3_ECOLX Colicin E3 (Gene Name=ceaC)

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