Structure of PDB 7bdn Chain B

Receptor sequence
>7bdnB (length=277) Species: 100226 (Streptomyces coelicolor A3(2)) [Search protein sequence]
TARTAPAGGEVRHLKMYAEKLADGQMGYGFEKGKASVPGPLIEVNEGDTL
HIEFTNTMDVRASLHVHGLDYEISSDGTAMNKSDVEPGGTRTYTWRTHKP
GRRDDGTWRPGSAGYWHYHDHVVGTEHGTGGIRNGLYGPVIVRRKGDVLP
DATHTIVFNDMTINNRKPHTGPDFEATVGDRVEIVMITHGEYYHTFHMHG
HRWADNRTGILTGPDDPSRVIDNKITGPADSFGFQIIAGEGVGAGAWMYH
CHVQSHSDMGMVGLFLVKKPDGTIPGY
3D structure
PDB7bdn Substitution of the Methionine Axial Ligand of the T1 Copper for the Fungal-like Phenylalanine Ligand (M298F) Causes Local Structural Perturbations that Lead to Thermal Instability and Reduced Catalytic Efficiency of the Small Laccase from Streptomyces coelicolor A3(2).
ChainB
Resolution2.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 H102 H104 H156 H65 H67 H119
BS02 CU B H231 C288 H293 H194 C251 H256
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:7bdn, PDBe:7bdn, PDBj:7bdn
PDBsum7bdn
PubMed35224382
UniProtQ9XAL8

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