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2DKH

Crystal structure of 3-hydroxybenzoate hydroxylase from Comamonas testosteroni, in complex with the substrate

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
3-hydroxybenzoate hydroxylasepolymer63970584.01UniProt (Q05KQ5)
Pfam (PF01494)
Pfam (PF07976)
UniProt (by SIFTS) (Q6SSJ6)
Comamonas testosteronim-hydroxybenzoate hydroxylase
2B, C, D
(A)
SULFATE IONnon-polymer96.13Chemie (SO4)
3E
(A)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.51Chemie (FAD)
4F
(A)
3-HYDROXYBENZOIC ACIDnon-polymer138.11Chemie (3HB)
5G
(A)
waterwater18.0594Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight70584.0
Non-Polymers*Number of molecules5
Total formula weight1211.9
All*Total formula weight71795.9
*Water molecules are not included.

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PDB entries from 2025-08-13

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