Structure of PDB 3cg8 Chain B Binding Site BS01

Receptor Information
>3cg8 Chain B (length=272) Species: 1902 (Streptomyces coelicolor) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GGEVRHLKMYAEKLADGQMGYGFEKGKASVPGPLIEVNEGDTLHIEFTNT
MDVRASLHVHGLDYEISSDGTAMNKSDVEPGGTRTYTWRTHKPGRRDDGT
WRPGSAGYWHYHDHVVGTEHGTGGIRNGLYGPVIVRRKGDVLPDATHTIV
FNDMTINNRKPHTGPDFEATVGDRVEIVMITHGEYYHTFHMHGHRWADNR
TGILTGPDDPSRVIDNKITGPADSFGFQIIAGEGVGAGAWMYHCHVQSHS
DMGMVGLFLVKKPDGTIPGYEP
Ligand information
Ligand IDCU
InChIInChI=1S/Cu/q+2
InChIKeyJPVYNHNXODAKFH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Cu+2]
CACTVS 3.341[Cu++]
FormulaCu
NameCOPPER (II) ION
ChEMBL
DrugBankDB14552
ZINC
PDB chain3cg8 Chain B Residue 411 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3cg8 The Structure of the Small Laccase from Streptomyces coelicolor Reveals a Link between Laccases and Nitrite Reductases.
Resolution2.679 Å
Binding residue
(original residue number in PDB)		H231 C288 H293
Binding residue
(residue number reindexed from 1)		H187 C244 H249
Annotation score1
Enzymatic activity
Enzyme Commision number 1.10.3.2: laccase.
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3cg8, PDBe:3cg8, PDBj:3cg8
PDBsum3cg8
PubMed19063896
UniProtQ9XAL8

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