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9Q04

Biotin halogenase BtnX, with 2R-chlorobiotin from the in crystallo aerobic reaction

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Phytanoyl-CoA dioxygenasepolymer31236142.82UniProt (A8LT50)Dinoroseobacter shibae DFL 12 = DSM 16493Biotin halogenase BtnX
2C
(A)
2-OXOGLUTARIC ACIDnon-polymer146.11Chemie (AKG)
PubChem (51)
3D
(A)
(2R)-2-chloro-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acidnon-polymer278.81Chemie (A1CNH)
4E, F, J
(A, B)
SULFATE IONnon-polymer96.13Chemie (SO4)
5G
(B)
SUCCINIC ACIDnon-polymer118.11Chemie (SIN)
PubChem (1110)
6H
(B)
FE (III) IONnon-polymer55.81Chemie (FE)
PubChem (29936)
7I
(B)
CHLORIDE IONnon-polymer35.51Chemie (CL)
PubChem (312)
8K, L
(A, B)
waterwater18.0160Chemie (HOH)
Sequence modifications
A, B: 1 - 310 (UniProt: A8LT50)
PDBExternal DatabaseDetails
Pro -1-expression tag
His 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight72285.6
Non-Polymers*Number of molecules8
Total formula weight922.4
All*Total formula weight73208.1
*Water molecules are not included.

257179

PDB entries from 2026-07-29

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