- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.50 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x CKL: 4-[(2-azanyl-4-oxidanylidene-7,8-dihydro-3~{H}-pteridin-6-yl)methylamino]-~{N}-(5,6-dimethoxypyrimidin-4-yl)benzenesulfonamide(Non-covalent)
- 1 x PH2: 2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE(Non-covalent)
PH2.2: 10 residues within 4Å:- Chain A: T.57, V.58, P.59, E.60, Y.61, F.163, N.165, D.208, R.326, S.328
11 PLIP interactions:11 interactions with chain A- Hydrogen bonds: A:V.58, A:E.60, A:N.165, A:N.165, A:S.328
- Water bridges: A:N.21, A:N.21, A:R.326
- pi-Stacking: A:F.163, A:F.163
- pi-Cation interactions: A:R.326
- 2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)
AMP.3: 14 residues within 4Å:- Chain A: L.181, K.185, D.208, D.210, I.211, N.312, I.313, E.314, F.315, L.316, S.317, I.318, H.320
- Ligands: MG.4
13 PLIP interactions:13 interactions with chain A- Hydrogen bonds: A:I.211, A:N.312, A:E.314, A:F.315, A:S.317, A:S.317
- Water bridges: A:K.185, A:K.185, A:D.208, A:D.208
- Salt bridges: A:K.185
- pi-Stacking: A:F.315, A:H.320
AMP.9: 14 residues within 4Å:- Chain B: L.181, K.185, D.208, D.210, I.211, N.312, I.313, E.314, F.315, L.316, S.317, I.318, H.320
- Ligands: MG.10
15 PLIP interactions:15 interactions with chain B- Hydrogen bonds: B:K.185, B:D.208, B:I.211, B:I.211, B:N.312, B:E.314, B:F.315, B:S.317
- Water bridges: B:K.185, B:K.185, B:K.185, B:R.326
- Salt bridges: B:K.185
- pi-Stacking: B:F.315, B:H.320
- 2 x MG: MAGNESIUM ION(Non-covalent)
MG.4: 3 residues within 4Å:- Chain A: D.208, D.210
- Ligands: AMP.3
5 PLIP interactions:3 interactions with chain A, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions- Metal complexes: A:D.208, A:D.208, A:D.210, AMP.3, H2O.4
MG.10: 3 residues within 4Å:- Chain B: D.208, D.210
- Ligands: AMP.9
5 PLIP interactions:2 interactions with chain B, 2 Ligand-Water interactions, 1 Ligand-Ligand interactions- Metal complexes: B:D.208, B:D.210, H2O.8, H2O.9, AMP.9
- 5 x ACT: ACETATE ION(Non-functional Binders)
ACT.5: 4 residues within 4Å:- Chain A: H.530, R.532, D.550, Y.554
4 PLIP interactions:4 interactions with chain A- Hydrophobic interactions: A:Y.554
- Water bridges: A:R.532
- Salt bridges: A:H.530, A:R.532
ACT.6: 5 residues within 4Å:- Chain A: I.394, N.396, R.686, H.688
- Ligands: CKL.1
5 PLIP interactions:5 interactions with chain A- Hydrogen bonds: A:N.396, A:N.396
- Water bridges: A:R.686
- Salt bridges: A:R.686, A:H.688
ACT.11: 5 residues within 4Å:- Chain B: H.530, R.532, Y.544, D.550, Y.554
4 PLIP interactions:4 interactions with chain B- Hydrophobic interactions: B:Y.554
- Water bridges: B:R.532
- Salt bridges: B:H.530, B:R.532
ACT.12: 3 residues within 4Å:- Chain B: Y.486, N.510, E.512
2 PLIP interactions:2 interactions with chain B- Hydrophobic interactions: B:Y.486
- Hydrogen bonds: B:N.510
ACT.13: 4 residues within 4Å:- Chain B: N.396, R.686, H.688
- Ligands: CKL.8
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:N.396
- Water bridges: B:R.686
- Salt bridges: B:R.686, B:H.688
- 2 x CA: CALCIUM ION(Non-covalent)
CA.7: 3 residues within 4Å:- Chain A: E.42, G.46, E.99
5 PLIP interactions:3 interactions with chain A, 2 Ligand-Water interactions- Metal complexes: A:E.42, A:E.42, A:E.99, H2O.6, H2O.6
CA.14: 3 residues within 4Å:- Chain B: E.42, G.46, E.99
5 PLIP interactions:5 interactions with chain B- Metal complexes: B:E.42, B:E.42, B:G.46, B:E.99, B:E.99
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Chitnumsub, P. et al., The structure of Plasmodium falciparum hydroxymethyldihydropterin pyrophosphokinase-dihydropteroate synthase reveals the basis of sulfa resistance. Febs J. (2020)
- Release Date
- 2020-02-12
- Peptides
- 7,8-dihydro-6-hydroxymethylpterin pyrophosphokinase-dihydropteroate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.50 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x CKL: 4-[(2-azanyl-4-oxidanylidene-7,8-dihydro-3~{H}-pteridin-6-yl)methylamino]-~{N}-(5,6-dimethoxypyrimidin-4-yl)benzenesulfonamide(Non-covalent)
- 1 x PH2: 2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE(Non-covalent)
- 2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)
- 2 x MG: MAGNESIUM ION(Non-covalent)
- 5 x ACT: ACETATE ION(Non-functional Binders)
- 2 x CA: CALCIUM ION(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Chitnumsub, P. et al., The structure of Plasmodium falciparum hydroxymethyldihydropterin pyrophosphokinase-dihydropteroate synthase reveals the basis of sulfa resistance. Febs J. (2020)
- Release Date
- 2020-02-12
- Peptides
- 7,8-dihydro-6-hydroxymethylpterin pyrophosphokinase-dihydropteroate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B