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3TBB

Small laccase from Streptomyces viridosporus T7A; alternate crystal form.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
small laccase, oxidoreductasepolymer31334213.03Pfam (PF07732)
Pfam (PF07731)
UniProt (by SIFTS) (J9PBR2)
Streptomyces viridosporus
2D, E, F, G, J...
(A, B, C)
COPPER (II) IONnon-polymer63.512Chemie (CU)
3H, N, W
(A, B, C)
OXYGEN MOLECULEnon-polymer32.03Chemie (OXY)
4I, O, P, Q, R...
(A, B, C)
PHOSPHATE IONnon-polymer95.07Chemie (PO4)
5AA, BA, Z
(B, C, A)
waterwater18.0563Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight102639.0
Non-Polymers*Number of molecules22
Total formula weight1523.3
All*Total formula weight104162.3
*Water molecules are not included.

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PDB entries from 2025-12-17

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