Structure of PDB 3tas Chain C Binding Site BS07

Receptor Information
>3tas Chain C (length=300) Species: 67581 (Streptomyces viridosporus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PAKTAPAGGEVKRIKLYAERLGGGQMGYGLEKGKATIPGPLIELNEGDTL
HIEFENTMDVPVSLHVHGLDYEISSDGTKQSRSDVEPGGTRTYTWRTHVP
GRRADGTWRAGSAGYWHYHDHVVGTEHGTGGIRNGLYGPVIVRRKGDVLP
DRTHTIVFNDMTINNRPAHTGPDFEATVGDRVEFVMITHGEYYHTFHLHG
HRWADNRTGMLTGPDDPSQVIDNKICGPADSFGFQVIAGEGVGAGAWMYH
CHVQSHSDMGMVGLFLVKKPDGTIPGYDPHRHHHGAASGKPEKAEKPAGS
Ligand information
Ligand IDOXY
InChIInChI=1S/O2/c1-2
InChIKeyMYMOFIZGZYHOMD-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341
OpenEye OEToolkits 1.5.0		O=O
FormulaO2
NameOXYGEN MOLECULE
ChEMBLCHEMBL1234886
DrugBankDB09140
ZINC
PDB chain3tas Chain C Residue 3 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3tas Roles of small laccases from Streptomyces in lignin degradation.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		H229 H231 H282 H284
Binding residue
(residue number reindexed from 1)		H197 H199 H250 H252
Annotation score5
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
GO:0052716 hydroquinone:oxygen oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:3tas, PDBe:3tas, PDBj:3tas
PDBsum3tas
PubMed24870309
UniProtJ9PBR2

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