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3QWI

Crystal structure of a 17beta-hydroxysteroid dehydrogenase (holo form) from fungus Cochliobolus lunatus in complex with NADPH and coumestrol

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
17beta-hydroxysteroid dehydrogenasepolymer27028936.54UniProt (O93874)
Pfam (PF13561)
Cochliobolus lunatus
2E, K, M, P
(A, B, C, D)
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer743.44Chemie (NAP)
3F, L, Q
(A, B, D)
Coumestrolnon-polymer268.23Chemie (CUE)
4G, H, I, J, N...
(A, C, D)
1,2-ETHANEDIOLnon-polymer62.19Chemie (EDO)
5U, V, W, X
(A, B, C, D)
waterwater18.0329Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight115746.2
Non-Polymers*Number of molecules16
Total formula weight4336.9
All*Total formula weight120083.1
*Water molecules are not included.

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PDB entries from 2025-07-23

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