- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.20 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)
- 2 x CB3: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID(Non-covalent)
CB3.2: 15 residues within 4Å:- Chain A: F.330, E.337, I.358, W.359, N.362, D.469, L.472, G.473, F.476, N.477, Y.509, R.559, M.564, A.565
- Ligands: UMP.1
15 PLIP interactions:15 interactions with chain A- Hydrophobic interactions: A:F.330, A:I.358, A:I.358, A:W.359, A:L.472, A:F.476
- Hydrogen bonds: A:A.565, A:A.565, A:A.565
- Water bridges: A:K.327
- Salt bridges: A:K.327, A:D.469, A:R.559, A:R.559
- pi-Stacking: A:F.476
CB3.6: 17 residues within 4Å:- Chain B: E.337, I.358, W.359, K.361, N.362, D.469, L.472, G.473, F.476, N.477, Y.509, Q.561, M.562, E.563, M.564, A.565
- Ligands: UMP.5
15 PLIP interactions:15 interactions with chain B- Hydrophobic interactions: B:I.358, B:I.358, B:W.359, B:L.472, B:F.476
- Hydrogen bonds: B:Y.509, B:Q.561, B:M.564, B:A.565, B:A.565, B:A.565
- Water bridges: B:K.361
- Salt bridges: B:K.361, B:D.469
- pi-Stacking: B:F.476
- 2 x FOL: FOLIC ACID(Non-covalent)
FOL.3: 15 residues within 4Å:- Chain A: V.8, V.9, A.10, D.31, F.32, K.33, F.35, S.36, M.62, F.66, L.69, R.72, V.126, T.147
- Ligands: NDP.4
13 PLIP interactions:13 interactions with chain A- Hydrophobic interactions: A:F.32, A:F.35
- Hydrogen bonds: A:V.8, A:T.147, A:T.147
- Water bridges: A:K.33, A:K.40, A:V.70, A:T.147
- Salt bridges: A:D.31, A:K.40, A:R.72
- pi-Stacking: A:F.32
FOL.7: 13 residues within 4Å:- Chain B: V.8, V.9, A.10, D.31, F.32, F.35, S.36, M.62, F.66, L.69, R.72, T.147
- Ligands: NDP.8
13 PLIP interactions:13 interactions with chain B- Hydrophobic interactions: B:F.35, B:F.66
- Hydrogen bonds: B:V.8, B:S.36, B:S.36, B:T.147, B:T.147
- Water bridges: B:V.9, B:K.33, B:K.33
- Salt bridges: B:D.31, B:R.72
- pi-Stacking: B:F.32
- 2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
NDP.4: 27 residues within 4Å:- Chain A: V.9, A.10, I.17, G.18, I.19, N.21, G.22, L.23, W.25, G.55, R.56, K.57, T.58, S.61, V.77, S.78, S.79, S.80, A.103, V.126, G.127, G.128, A.129, G.130, Y.132, V.157
- Ligands: FOL.3
18 PLIP interactions:18 interactions with chain A- Hydrogen bonds: A:A.10, A:I.17, A:I.19, A:N.21, A:G.55, A:R.56, A:K.57, A:T.58, A:S.61, A:S.79, A:S.80, A:G.127, A:G.128, A:A.129, A:G.130, A:G.130
- Water bridges: A:L.105
- Salt bridges: A:R.56
NDP.8: 25 residues within 4Å:- Chain B: V.9, A.10, I.17, G.18, I.19, N.21, G.22, L.23, W.25, G.55, R.56, K.57, T.58, S.61, V.77, S.78, S.79, S.80, A.103, G.128, A.129, L.131, Y.132, V.157
- Ligands: FOL.7
22 PLIP interactions:22 interactions with chain B- Hydrophobic interactions: B:T.58
- Hydrogen bonds: B:A.10, B:I.17, B:I.19, B:G.55, B:R.56, B:K.57, B:T.58, B:T.58, B:S.61, B:S.61, B:S.78, B:S.79, B:S.80, B:A.129, B:G.130
- Water bridges: B:I.19, B:N.21, B:R.56, B:R.56
- Salt bridges: B:R.56, B:K.57
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Sharma, H. et al., First Three-Dimensional Structure of Toxoplasma gondii Thymidylate Synthase-Dihydrofolate Reductase: Insights for Catalysis, Interdomain Interactions, and Substrate Channeling. Biochemistry (2013)
- Release Date
- 2013-10-09
- Peptides
- Bifunctional dihydrofolate reductase-thymidylate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
EB
F
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.20 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)
- 2 x CB3: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID(Non-covalent)
- 2 x FOL: FOLIC ACID(Non-covalent)
- 2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Sharma, H. et al., First Three-Dimensional Structure of Toxoplasma gondii Thymidylate Synthase-Dihydrofolate Reductase: Insights for Catalysis, Interdomain Interactions, and Substrate Channeling. Biochemistry (2013)
- Release Date
- 2013-10-09
- Peptides
- Bifunctional dihydrofolate reductase-thymidylate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
EB
F