- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.00 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
- 2 x TMQ: TRIMETREXATE(Non-covalent)
TMQ.2: 13 residues within 4Å:- Chain A: V.26, V.27, A.28, I.41, D.48, M.49, F.52, I.84, P.85, L.91, I.154, Y.160
- Ligands: NAP.1
7 PLIP interactions:7 interactions with chain A- Hydrophobic interactions: A:I.41, A:I.41
- Hydrogen bonds: A:V.26, A:Y.160, A:T.178, A:T.178
- Salt bridges: A:D.48
TMQ.12: 14 residues within 4Å:- Chain B: V.26, V.27, A.28, I.41, D.48, M.49, F.52, S.83, I.84, P.85, I.154, Y.160, T.178
- Ligands: NAP.11
9 PLIP interactions:9 interactions with chain B- Hydrophobic interactions: B:I.41, B:F.52, B:I.84
- Hydrogen bonds: B:V.26, B:A.28, B:Y.160, B:T.178, B:T.178
- Salt bridges: B:D.48
- 14 x SO4: SULFATE ION(Non-functional Binders)
SO4.3: 4 residues within 4Å:- Chain A: R.383, R.384
- Chain B: R.423, S.424
4 PLIP interactions:2 interactions with chain A, 2 interactions with chain B- Salt bridges: A:R.383, A:R.384, B:R.423
- Hydrogen bonds: B:S.424
SO4.4: 3 residues within 4Å:- Chain A: R.39, R.78, K.79
3 PLIP interactions:3 interactions with chain A- Salt bridges: A:R.39, A:R.78, A:K.79
SO4.5: 2 residues within 4Å:- Chain A: R.249, E.250
No protein-ligand interaction detected (PLIP)SO4.6: 3 residues within 4Å:- Chain A: R.323, E.335, E.336
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:E.336, A:E.336
- Salt bridges: A:R.323
SO4.7: 2 residues within 4Å:- Chain A: F.288, R.290
1 PLIP interactions:1 interactions with chain A- Salt bridges: A:R.290
SO4.8: 3 residues within 4Å:- Chain A: E.205, R.233, R.235
2 PLIP interactions:2 interactions with chain A- Salt bridges: A:R.233, A:R.235
SO4.13: 5 residues within 4Å:- Chain A: R.257, R.423, S.424
- Chain B: R.383, R.384
4 PLIP interactions:2 interactions with chain A, 2 interactions with chain B- Hydrogen bonds: A:S.424
- Salt bridges: A:R.423, B:R.383, B:R.384
SO4.14: 3 residues within 4Å:- Chain B: R.60, R.286, Y.509
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:E.149, B:R.286, B:Y.509
- Salt bridges: B:R.60
SO4.15: 2 residues within 4Å:- Chain B: F.288, R.290
1 PLIP interactions:1 interactions with chain B- Salt bridges: B:R.290
SO4.16: 4 residues within 4Å:- Chain B: R.482, P.511, Y.512, P.513
1 PLIP interactions:1 interactions with chain B- Salt bridges: B:R.482
SO4.17: 2 residues within 4Å:- Chain B: R.491, R.493
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:R.493
- Salt bridges: B:R.491
SO4.18: 3 residues within 4Å:- Chain B: R.323, E.335, E.336
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:E.336, B:E.336
- Salt bridges: B:R.323
SO4.19: 2 residues within 4Å:- Chain B: R.78, K.79
2 PLIP interactions:2 interactions with chain B- Salt bridges: B:R.78, B:K.79
SO4.20: 2 residues within 4Å:- Chain B: R.233, R.235
2 PLIP interactions:2 interactions with chain B- Salt bridges: B:R.233, B:R.235
- 7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)
EDO.9: 4 residues within 4Å:- Chain A: E.195, W.206, R.208, L.230
No protein-ligand interaction detected (PLIP)EDO.10: 4 residues within 4Å:- Chain A: I.211, S.212, E.214, Y.226
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:S.212, A:E.214
EDO.21: 5 residues within 4Å:- Chain B: I.211, S.212, E.213, E.214, Y.226
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:S.212, B:E.214
- Water bridges: B:E.214, B:E.214
EDO.22: 4 residues within 4Å:- Chain B: R.249, E.250, G.251
- Ligands: EDO.23
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:R.249
EDO.23: 4 residues within 4Å:- Chain A: N.413
- Chain B: N.252, V.253
- Ligands: EDO.22
4 PLIP interactions:2 interactions with chain B, 2 interactions with chain A- Hydrogen bonds: B:V.253, B:V.253, A:N.413, A:N.413
EDO.24: 3 residues within 4Å:- Chain B: H.255, G.261, S.467
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:S.467
EDO.25: 2 residues within 4Å:- Chain B: W.206, R.208
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:W.206, B:R.208
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Senkovich, O. et al., Structures of dihydrofolate reductase-thymidylate synthase of Trypanosoma cruzi in the folate-free state and in complex with two antifolate drugs, trimetrexate and methotrexate. Acta Crystallogr.,Sect.D (2009)
- Release Date
- 2009-05-19
- Peptides
- Dihydrofolate reductase-thymidylate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
D
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.00 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
- 2 x TMQ: TRIMETREXATE(Non-covalent)
- 14 x SO4: SULFATE ION(Non-functional Binders)
- 7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Senkovich, O. et al., Structures of dihydrofolate reductase-thymidylate synthase of Trypanosoma cruzi in the folate-free state and in complex with two antifolate drugs, trimetrexate and methotrexate. Acta Crystallogr.,Sect.D (2009)
- Release Date
- 2009-05-19
- Peptides
- Dihydrofolate reductase-thymidylate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
D