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4QDF

Crystal structure of apo KshA5 and KshA1 in complex with 1,4-30Q-CoA from R. rhodochrous

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
3-ketosteroid 9alpha-hydroxylase oxygenasepolymer39044297.01UniProt (F1CMY8)
Pfam (PF00355)
Pfam (PF19298)
Rhodococcus rhodochrous
2B
(B)
3-ketosteroid 9alpha-hydroxylase oxygenasepolymer39445074.41UniProt (F1CMX0)
Pfam (PF00355)
Pfam (PF19298)
Rhodococcus rhodochrous
3C, H
(A, B)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.82Chemie (FES)
4D, G
(A, B)
FE (II) IONnon-polymer55.82Chemie (FE2)
5E
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
6F
(A)
TETRAETHYLENE GLYCOLnon-polymer194.21Chemie (PG4)
7I
(B)
S-[2-(propanoylamino)ethyl] (2S)-2-[(8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl]propanethioate (non-preferred name)non-polymer457.71Chemie (30Q)
8J
(B)
PHOSPHATE IONnon-polymer95.01Chemie (PO4)
9K, L
(A, B)
waterwater18.0201Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight89371.4
Non-Polymers*Number of molecules8
Total formula weight1302.3
All*Total formula weight90673.7
*Water molecules are not included.

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PDB entries from 2026-01-14

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