Structure of PDB 7ptm Chain B

Receptor sequence
>7ptmB (length=278) Species: 35619 (Streptomyces griseoflavus) [Search protein sequence]
AGAAPAGGEVRRVTMYAERLAGGQMGYGLEKGKASIPGPLIELNEGDTLH
VEFENTMDVPVSLHVHGLDYEISSDGTKQNKSHVEPGGTRTYTWRTHEPG
RRADGTWRAGSAGYWHYHDHVVGTEHGTGGIRNGLYGPVIVRRKGDVLPD
ATHTIVFNDGTINNRPAHTGPNFEATVGDRVEIVMITHGEYYHTFHMHGH
HWADNRTGMLTGPDDPSQVIDNKICGPADSFGFQIIAGEGVGAGAWMYHC
HVQSHSDMGMVGLFLVKKPDGTIPGYDP
3D structure
PDB7ptm Engineering the Catalytic Properties of Two-Domain Laccase from Streptomyces griseoflavus Ac-993.
ChainB
Resolution1.85 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.10.3.2: laccase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CU B H232 C289 H294 H193 C250 H255
BS02 CU B H237 H288 H198 H249
BS03 OXY B H235 H237 H288 H290 H196 H198 H249 H251
BS04 CU B H105 H157 H66 H118
BS05 CU B H103 H105 H64 H66
BS06 OXY B H103 H157 H159 H64 H118 H120
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:7ptm, PDBe:7ptm, PDBj:7ptm
PDBsum7ptm
PubMed35008493
UniProtA0A0M4FJ81

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