- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.87 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
- 4 x 6DR: 6-ethyl-5-{3-[2-methoxy-5-(pyridin-4-yl)phenyl]prop-1-yn-1-yl}pyrimidine-2,4-diamine(Non-covalent)(Covalent)
6DR.2: 15 residues within 4Å:- Chain A: M.6, V.7, A.8, P.19, I.21, E.28, Q.29, F.32, S.50, M.51, S.97, Y.103, S.116
- Ligands: NAP.1, 6DR.3
11 PLIP interactions:11 interactions with chain A- Hydrophobic interactions: A:I.21, A:Q.29, A:F.32, A:F.32, A:M.51, A:M.51
- Hydrogen bonds: A:S.97, A:S.116, A:S.116
- Water bridges: A:S.116
- Salt bridges: A:E.28
6DR.3: 16 residues within 4Å:- Chain A: M.6, V.7, A.8, E.28, Q.29, F.32, V.43, T.47, M.51, G.52, Y.59, S.97, Y.103, S.116
- Ligands: NAP.1, 6DR.2
14 PLIP interactions:14 interactions with chain A- Hydrophobic interactions: A:Q.29, A:F.32, A:F.32, A:F.32, A:F.32, A:F.32, A:T.47, A:M.51
- Hydrogen bonds: A:M.6, A:Q.29, A:S.116, A:S.116
- Water bridges: A:S.116
- Salt bridges: A:E.28
6DR.7: 17 residues within 4Å:- Chain B: M.6, V.7, A.8, P.19, I.21, E.28, Q.29, F.32, K.33, S.50, M.51, L.54, S.97, Y.103, S.116
- Ligands: NAP.6, 6DR.8
11 PLIP interactions:11 interactions with chain B- Hydrophobic interactions: B:I.21, B:F.32, B:F.32, B:M.51, B:M.51
- Hydrogen bonds: B:S.97, B:Y.103, B:S.116, B:S.116
- Water bridges: B:S.116
- Salt bridges: B:E.28
6DR.8: 19 residues within 4Å:- Chain B: M.6, V.7, A.8, I.21, E.28, Q.29, F.32, V.43, T.47, F.48, M.51, G.52, L.54, Y.59, S.97, Y.103, S.116
- Ligands: NAP.6, 6DR.7
16 PLIP interactions:16 interactions with chain B- Hydrophobic interactions: B:I.21, B:F.32, B:F.32, B:F.32, B:F.32, B:T.47, B:M.51, B:M.51, B:L.54, B:L.54
- Hydrogen bonds: B:M.6, B:Y.103, B:S.116, B:S.116
- Water bridges: B:S.116
- Salt bridges: B:E.28
- 2 x GOL: GLYCEROL(Non-functional Binders)
GOL.4: 5 residues within 4Å:- Chain A: K.88, K.89, I.90, T.91, D.92
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:K.88
- Water bridges: A:D.92
GOL.9: 1 residues within 4Å:- Chain B: D.125
4 PLIP interactions:4 interactions with chain B- Hydrogen bonds: B:D.125
- Water bridges: B:K.46, B:E.101, B:Y.127
- 3 x CA: CALCIUM ION(Non-covalent)
CA.5: 4 residues within 4Å:- Chain A: S.79, I.80, K.81
- Ligands: NAP.1
No protein-ligand interaction detected (PLIP)CA.10: 2 residues within 4Å:- Chain B: E.101, K.104
No protein-ligand interaction detected (PLIP)CA.11: 3 residues within 4Å:- Chain B: K.104, P.129, E.130
No protein-ligand interaction detected (PLIP)- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Lombardo, M.N. et al., Crystal Structures of Trimethoprim-Resistant DfrA1 Rationalize Potent Inhibition by Propargyl-Linked Antifolates. ACS Infect Dis (2016)
- Release Date
- 2016-05-18
- Peptides
- Dehydrofolate reductase type I: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.87 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
- 4 x 6DR: 6-ethyl-5-{3-[2-methoxy-5-(pyridin-4-yl)phenyl]prop-1-yn-1-yl}pyrimidine-2,4-diamine(Non-covalent)(Covalent)
- 2 x GOL: GLYCEROL(Non-functional Binders)
- 3 x CA: CALCIUM ION(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Lombardo, M.N. et al., Crystal Structures of Trimethoprim-Resistant DfrA1 Rationalize Potent Inhibition by Propargyl-Linked Antifolates. ACS Infect Dis (2016)
- Release Date
- 2016-05-18
- Peptides
- Dehydrofolate reductase type I: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
B