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4TRO

Structure of the enoyl-ACP reductase of Mycobacterium tuberculosis InhA, inhibited with the active metabolite of isoniazid

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Enoyl-[acyl-carrier-protein] reductase [NADH]polymer26928554.81UniProt (M9TGV3)
Pfam (PF13561)
UniProt (by SIFTS) (P9WGR1)
Mycobacterium tuberculosis
2B
(A)
NICOTINAMIDE-ADENINE-DINUCLEOTIDEnon-polymer663.41Chemie (NAD)
3C
(A)
ISONICOTINIC-ACETYL-NICOTINAMIDE-ADENINE DINUCLEOTIDEnon-polymer768.51Chemie (ZID)
4D, E
(A)
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACIDnon-polymer238.32Chemie (EPE)
5F, G, H, I
(A)
DIMETHYL SULFOXIDEnon-polymer78.14Chemie (DMS)
6J, K
(A)
SODIUM IONnon-polymer23.02Chemie (NA)
7L
(A)
waterwater18.0266Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight28554.8
Non-Polymers*Number of molecules10
Total formula weight2267.1
All*Total formula weight30821.8
*Water molecules are not included.

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PDB entries from 2025-12-24

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