Structure of PDB 3cg8 Chain A

Receptor sequence
>3cg8A (length=270) Species: 1902 (Streptomyces coelicolor) [Search protein sequence]
GGEVRHLKMYAEKLADGQMGYGFEKGKASVPGPLIEVNEGDTLHIEFTNT
MDVRASLHVHGLDYEISSDGTAMNKSDVEPGGTRTYTWRTHKPGRRDDGT
WRPGSAGYWHYHDHVVGTEHGTGGIRNGLYGPVIVRRKGDVLPDATHTIV
FNDMTINNRKPHTGPDFEATVGDRVEIVMITHGEYYHTFHMHGHRWADNR
TGILTGPDDPSRVIDNKITGPADSFGFQIIAGEGVGAGAWMYHCHVQSHS
DMGMVGLFLVKKPDGTIPGY
3D structure
PDB3cg8 The Structure of the Small Laccase from Streptomyces coelicolor Reveals a Link between Laccases and Nitrite Reductases.
ChainA
Resolution2.679 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 A H231 C288 H293 H187 C244 H249
BS02 CU A H236 H287 H192 H243
BS03 CU A H234 H236 H190 H192
BS04 O A H234 H289 H190 H245
BS05 CU A H104 H156 H60 H112
BS06 O A H102 H156 H58 H112
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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