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6PAY

Structure of HsICDH1:Mg(II):ICT:NADPH(50%) complex reveals structural basis for observation of half-sites reactivity

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Isocitrate dehydrogenase [NADP] cytoplasmicpolymer41446720.24UniProt (O75874)
Pfam (PF00180)
Homo sapiens (Human)IDH,Cytosolic NADP-isocitrate dehydrogenase, IDP, NADP(+)-specific ICDH, Oxalosuccinate decarboxylase, Isocitrate dehydrogenase 1
2E, L, P, R
(A, B, C, D)
ISOCITRIC ACIDnon-polymer192.14Chemie (ICT)
3F, M, Q, S
(A, B, C, D)
MAGNESIUM IONnon-polymer24.34Chemie (MG)
4G
(A)
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer745.41Chemie (NDP)
5H, I, J, K, N...
(A, B, D)
FORMIC ACIDnon-polymer46.07Chemie (FMT)
6U, V, W, X
(A, B, C, D)
waterwater18.0361Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight186880.9
Non-Polymers*Number of molecules16
Total formula weight1933.3
All*Total formula weight188814.2
*Water molecules are not included.

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PDB entries from 2025-12-24

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