- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.80 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: 17 residues within 4Å:- Chain A: A.287, S.290, E.294, I.315, W.316, N.319, L.399, D.426, L.429, G.430, F.433, N.434, Y.466, M.517, M.519, A.520
- Ligands: UMP.1
14 PLIP interactions:14 interactions with chain A- Hydrophobic interactions: A:I.315, A:I.315, A:L.399, A:F.433
- Hydrogen bonds: A:S.290, A:D.426, A:G.430, A:Y.466, A:A.520
- Water bridges: A:A.520, A:A.520
- Salt bridges: A:K.284, A:D.426
- pi-Stacking: A:F.433
CB3.6: 16 residues within 4Å:- Chain B: A.287, S.290, E.294, I.315, N.319, L.399, D.426, L.429, G.430, F.433, N.434, Y.466, M.517, M.519, A.520
- Ligands: UMP.5
12 PLIP interactions:12 interactions with chain B- Hydrophobic interactions: B:I.315, B:I.315, B:L.399, B:F.433
- Hydrogen bonds: B:S.290, B:D.426, B:G.430, B:A.520, B:A.520
- Salt bridges: B:K.284, B:D.426
- pi-Stacking: B:F.433
- 2 x FOL: FOLIC ACID(Non-covalent)
FOL.3: 16 residues within 4Å:- Chain A: V.9, V.10, A.11, L.25, D.32, L.33, F.36, S.37, T.58, I.62, L.67, R.70, C.113, Y.119, T.134
- Ligands: NDP.4
11 PLIP interactions:11 interactions with chain A- Hydrophobic interactions: A:L.33, A:L.33, A:I.62
- Hydrogen bonds: A:V.9, A:V.10, A:Y.119, A:T.134
- Water bridges: A:K.34, A:K.34
- Salt bridges: A:D.32, A:R.70
FOL.7: 16 residues within 4Å:- Chain B: V.9, V.10, A.11, L.25, D.32, L.33, F.36, S.37, T.58, I.62, L.67, R.70, C.113, Y.119, T.134
- Ligands: NDP.8
9 PLIP interactions:9 interactions with chain B- Hydrophobic interactions: B:L.33, B:I.62
- Hydrogen bonds: B:V.9, B:V.10, B:Y.119, B:T.134
- Water bridges: B:T.134
- Salt bridges: B:D.32, B:R.70
- 2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
NDP.4: 27 residues within 4Å:- Chain A: V.10, A.11, I.19, G.20, I.21, G.23, Q.24, L.25, G.55, R.56, K.57, T.58, I.75, S.76, S.77, S.78, R.92, C.113, G.114, G.115, E.116, S.117, I.118, Y.119, D.121, T.145
- Ligands: FOL.3
25 PLIP interactions:25 interactions with chain A- Hydrophobic interactions: A:L.25
- Hydrogen bonds: A:A.11, A:I.19, A:I.21, A:G.23, A:G.23, A:G.55, A:R.56, A:R.56, A:K.57, A:K.57, A:T.58, A:T.58, A:S.76, A:S.77, A:S.78, A:G.114, A:E.116, A:S.117, A:S.117, A:I.118, A:D.121, A:T.145, A:T.145
- Salt bridges: A:R.56
NDP.8: 27 residues within 4Å:- Chain B: V.10, A.11, I.19, G.20, I.21, G.23, Q.24, L.25, G.55, R.56, K.57, T.58, I.75, S.76, S.77, S.78, R.92, C.113, G.114, G.115, E.116, S.117, I.118, Y.119, D.121, T.145
- Ligands: FOL.7
26 PLIP interactions:26 interactions with chain B- Hydrophobic interactions: B:L.25
- Hydrogen bonds: B:A.11, B:I.19, B:I.21, B:G.23, B:G.23, B:G.55, B:R.56, B:R.56, B:K.57, B:K.57, B:T.58, B:S.61, B:S.76, B:S.77, B:S.78, B:G.114, B:E.116, B:S.117, B:S.117, B:I.118, B:D.121, B:D.121, B:T.145, B:T.145
- Salt bridges: B:R.56
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- O'Neil, R.H. et al., Phylogenetic classification of protozoa based on the structure of the linker domain in the bifunctional enzyme, dihydrofolate reductase-thymidylate synthase. J.Biol.Chem. (2003)
- Release Date
- 2003-11-11
- 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 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
- O'Neil, R.H. et al., Phylogenetic classification of protozoa based on the structure of the linker domain in the bifunctional enzyme, dihydrofolate reductase-thymidylate synthase. J.Biol.Chem. (2003)
- Release Date
- 2003-11-11
- Peptides
- bifunctional dihydrofolate reductase-thymidylate synthase: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
CB
D