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3TBC

Small laccase from Streptomyces viridosporus T7A; alternate crystal form complexed with acetovanillone.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
small laccase, two-domain laccase, multi-copper oxidasepolymer31334213.03UniProt (by SIFTS) (J9PBR2)Streptomyces viridosporus
2D, E, F, J, K...
(A, B, C)
COPPER (II) IONnon-polymer63.512Chemie (CU)
PubChem (27099)
3G, V
(A, C)
OXYGEN MOLECULEnon-polymer32.02Chemie (OXY)
PubChem (977)
4H, I, O, P, Q...
(A, B, C)
PHOSPHATE IONnon-polymer95.07Chemie (PO4)
PubChem (1061)
5W
(C)
1-(4-hydroxy-3-methoxyphenyl)ethanonenon-polymer166.21Chemie (I75)
PubChem (2214)
6X
(C)
TRIS(HYDROXYETHYL)AMINOMETHANEnon-polymer163.21Chemie (TAM)
PubChem (448009)
7AA, BA, CA
(A, B, C)
waterwater18.0313Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight102639.0
Non-Polymers*Number of molecules23
Total formula weight1820.7
All*Total formula weight104459.7
*Water molecules are not included.

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PDB entries from 2026-06-10

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