Structure of PDB 4lcn Chain B Binding Site BS01

Receptor Information
>4lcn Chain B (length=180) Species: 228410 (Nitrosomonas europaea ATCC 19718) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MNDALHIGLPPFLVQANNEPRVLAAPEARMGYVLELVRANIAADGGPFAA
AVFERDSGLLIAAGTNRVVPGRCSAAHAEILALSLAQAKLDTHDLSADGL
PACELVTSAEPCVMCFGAVIWSGVRSLVCAARSDDVEAIGFDEGPRPENW
MGGLEARGITVTTGLLRDAACALLREYNAC
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4lcn Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4lcn Structural basis of the substrate specificity of cytidine deaminase superfamily Guanine deaminase
Resolution1.8 Å
Binding residue
(original residue number in PDB)		H77 C112 C115
Binding residue
(residue number reindexed from 1)		H77 C112 C115
Annotation score1
Enzymatic activity
Enzyme Commision number 3.5.-.-
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
GO:0047974 guanosine deaminase activity
Biological Process
GO:0006152 purine nucleoside catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:4lcn, PDBe:4lcn, PDBj:4lcn
PDBsum4lcn
PubMed24083949
UniProtQ82Y41

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