8VHA
Crystal Structure of Human IDH1 R132Q in complex with NADPH and Alpha-Ketoglutarate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Isocitrate dehydrogenase [NADP] cytoplasmic | polymer | 430 | 48500.1 | 4 | UniProt (O75874) Pfam (PF00180) In PDB | Homo sapiens (human) | IDH,IDH1,Cytosolic NADP-isocitrate dehydrogenase,IDPc,NADP(+)-specific ICDH,Oxalosuccinate decarboxylase |
2 | A, C | (3~{S})-3-[(4~{S})-3-aminocarbonyl-1-[(2~{R},3~{R},4~{S},5~{R})-5-[[[[(2~{R},3~{R},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3-oxidanyl-4-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxymethyl]-3,4-bis(oxidanyl)oxolan-2-yl]-4~{H}-pyridin-4-yl]-2-oxidanylidene-pentanedioic acid | non-polymer | 889.5 | 2 | Chemie (EE1) | |||
3 | A, B, C | NITRATE ION | non-polymer | 62.0 | 3 | Chemie (NO3) | |||
4 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
5 | B, D | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 2 | Chemie (NDP) | |||
6 | B | 2-OXOGLUTARIC ACID | non-polymer | 146.1 | 1 | Chemie (AKG) | |||
7 | D | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
8 | water | water | 18.0 | 462 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 414 (UniProt: O75874)
PDB | External Database | Details |
---|---|---|
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Gln 132 | Arg 132 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 194000.5 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 3854.4 | |
All* | Total formula weight | 197854.8 |