- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.80 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x 2CY: 5-[3-(3-fluorophenoxy)propoxy]quinazoline-2,4-diamine(Non-covalent)
- 2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
NDP.2: 26 residues within 4Å:- Chain A: V.27, A.28, I.35, G.38, R.39, S.40, I.41, W.43, G.77, R.78, K.79, T.80, L.99, S.100, S.101, T.102, G.130, G.131, I.154, G.155, G.156, G.157, S.158, V.159, Y.160
- Ligands: 2CY.1
23 PLIP interactions:23 interactions with chain A- Hydrophobic interactions: A:I.41, A:T.80, A:Y.160
- Hydrogen bonds: A:A.28, A:I.35, A:D.37, A:G.38, A:R.39, A:G.77, A:R.78, A:K.79, A:K.79, A:T.80, A:T.80, A:S.101, A:T.102, A:G.155, A:G.157, A:S.158, A:S.158, A:V.159, A:Y.160
- Salt bridges: A:R.78
NDP.9: 27 residues within 4Å:- Chain B: V.27, A.28, I.35, G.38, R.39, S.40, I.41, W.43, G.77, R.78, K.79, T.80, S.83, L.99, S.100, S.101, T.102, G.130, G.131, I.154, G.155, G.156, G.157, S.158, V.159, Y.160
- Ligands: 2CY.8
23 PLIP interactions:23 interactions with chain B- Hydrophobic interactions: B:I.41
- Hydrogen bonds: B:A.28, B:I.35, B:G.38, B:G.38, B:G.77, B:G.77, B:R.78, B:K.79, B:T.80, B:S.83, B:S.83, B:S.101, B:T.102, B:G.157, B:S.158, B:S.158, B:S.158, B:V.159
- Water bridges: B:Q.134, B:Q.134
- Salt bridges: B:R.78, B:K.79
- 2 x PO4: PHOSPHATE ION(Non-functional Binders)
PO4.3: 4 residues within 4Å:- Chain A: 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, B:R.383
- Salt bridges: A:R.423, B:R.384
PO4.4: 4 residues within 4Å:- Chain A: R.383, R.384
- Chain B: R.423, S.424
4 PLIP interactions:3 interactions with chain B, 1 interactions with chain A- Hydrogen bonds: B:S.424, B:S.424
- Salt bridges: B:R.423, A:R.384
- 1 x GOL: GLYCEROL(Non-functional Binders)
- 6 x ACT: ACETATE ION(Non-functional Binders)
ACT.6: 4 residues within 4Å:- Chain A: I.316, G.430, F.433
- Ligands: ACT.7
1 PLIP interactions:1 interactions with chain A- Hydrophobic interactions: A:I.316
ACT.7: 5 residues within 4Å:- Chain A: E.295, W.317, Y.343, H.404
- Ligands: ACT.6
4 PLIP interactions:4 interactions with chain A- Hydrophobic interactions: A:W.317
- Hydrogen bonds: A:Y.343, A:Y.343
- Salt bridges: A:H.404
ACT.10: 4 residues within 4Å:- Chain B: R.208, E.209, T.210, I.211
3 PLIP interactions:3 interactions with chain B- Hydrophobic interactions: B:R.208, B:I.211
- Water bridges: B:R.208
ACT.11: 7 residues within 4Å:- Chain B: C.403, Q.422, S.424, C.425, D.426, G.430, N.434
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:Q.422, B:D.426, B:N.434
ACT.12: 3 residues within 4Å:- Chain B: I.316, L.429, F.433
1 PLIP interactions:1 interactions with chain B- Hydrophobic interactions: B:I.316
ACT.13: 2 residues within 4Å:- Chain B: I.248, N.474
2 PLIP interactions:2 interactions with chain B- Hydrophobic interactions: B:I.248
- Hydrogen bonds: B:N.474
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Chitnumsub, P. et al., Structural basis of antifolate inhibition of Trypanosoma cruzi Dihydrofolate Reductase-Thymidylate Synthase. To be Published
- Release Date
- 2010-07-28
- Peptides
- Bifunctional dihydrofolate reductase-thymidylate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
CB
D
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.80 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x 2CY: 5-[3-(3-fluorophenoxy)propoxy]quinazoline-2,4-diamine(Non-covalent)
- 2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
- 2 x PO4: PHOSPHATE ION(Non-functional Binders)
- 1 x GOL: GLYCEROL(Non-functional Binders)
- 6 x ACT: ACETATE ION(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Chitnumsub, P. et al., Structural basis of antifolate inhibition of Trypanosoma cruzi Dihydrofolate Reductase-Thymidylate Synthase. To be Published
- Release Date
- 2010-07-28
- Peptides
- Bifunctional dihydrofolate reductase-thymidylate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
CB
D