- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.30 Å
- Oligo State
- homo-tetramer
- Ligands
- 8 x SO4: SULFATE ION(Non-functional Binders)
- 12 x CL: CHLORIDE ION(Non-functional Binders)
CL.3: 2 residues within 4Å:- Chain A: R.78, K.79
Ligand excluded by PLIPCL.4: 1 residues within 4Å:- Chain A: R.53
Ligand excluded by PLIPCL.5: 1 residues within 4Å:- Chain A: E.336
Ligand excluded by PLIPCL.13: 2 residues within 4Å:- Chain B: R.78, K.79
Ligand excluded by PLIPCL.14: 1 residues within 4Å:- Chain B: R.53
Ligand excluded by PLIPCL.15: 1 residues within 4Å:- Chain B: E.336
Ligand excluded by PLIPCL.23: 2 residues within 4Å:- Chain C: R.78, K.79
Ligand excluded by PLIPCL.24: 1 residues within 4Å:- Chain C: R.53
Ligand excluded by PLIPCL.25: 1 residues within 4Å:- Chain C: E.336
Ligand excluded by PLIPCL.33: 2 residues within 4Å:- Chain D: R.78, K.79
Ligand excluded by PLIPCL.34: 1 residues within 4Å:- Chain D: R.53
Ligand excluded by PLIPCL.35: 1 residues within 4Å:- Chain D: E.336
Ligand excluded by PLIP- 4 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
NAP.6: 27 residues within 4Å:- Chain A: V.27, A.28, I.35, G.38, S.40, I.41, W.43, G.77, R.78, K.79, T.80, S.83, L.99, S.100, S.101, T.102, N.129, G.130, G.131, I.154, G.155, G.156, G.157, S.158, V.159, Y.160
- Ligands: MTX.7
19 PLIP interactions:19 interactions with chain A- Hydrophobic interactions: A:Y.160
- Hydrogen bonds: A:A.28, A:I.35, A:S.40, A:G.77, A:R.78, A:R.78, A:K.79, A:T.80, A:T.80, A:S.83, A:S.83, A:S.101, A:T.102, A:G.156, A:S.158, A:S.158, A:S.158
- Salt bridges: A:R.78
NAP.16: 27 residues within 4Å:- Chain B: V.27, A.28, I.35, G.38, S.40, I.41, W.43, G.77, R.78, K.79, T.80, S.83, L.99, S.100, S.101, T.102, N.129, G.130, G.131, I.154, G.155, G.156, G.157, S.158, V.159, Y.160
- Ligands: MTX.17
19 PLIP interactions:19 interactions with chain B- Hydrophobic interactions: B:Y.160
- Hydrogen bonds: B:A.28, B:I.35, B:S.40, B:G.77, B:R.78, B:R.78, B:K.79, B:T.80, B:T.80, B:S.83, B:S.83, B:S.101, B:T.102, B:G.156, B:S.158, B:S.158, B:S.158
- Salt bridges: B:R.78
NAP.26: 27 residues within 4Å:- Chain C: V.27, A.28, I.35, G.38, S.40, I.41, W.43, G.77, R.78, K.79, T.80, S.83, L.99, S.100, S.101, T.102, N.129, G.130, G.131, I.154, G.155, G.156, G.157, S.158, V.159, Y.160
- Ligands: MTX.27
18 PLIP interactions:18 interactions with chain C- Hydrophobic interactions: C:Y.160
- Hydrogen bonds: C:A.28, C:I.35, C:S.40, C:G.77, C:R.78, C:R.78, C:K.79, C:T.80, C:S.83, C:S.83, C:S.101, C:T.102, C:G.156, C:S.158, C:S.158, C:S.158
- Salt bridges: C:R.78
NAP.36: 27 residues within 4Å:- Chain D: V.27, A.28, I.35, G.38, S.40, I.41, W.43, G.77, R.78, K.79, T.80, S.83, L.99, S.100, S.101, T.102, N.129, G.130, G.131, I.154, G.155, G.156, G.157, S.158, V.159, Y.160
- Ligands: MTX.37
18 PLIP interactions:18 interactions with chain D- Hydrophobic interactions: D:Y.160
- Hydrogen bonds: D:A.28, D:I.35, D:S.40, D:G.77, D:R.78, D:R.78, D:K.79, D:T.80, D:S.83, D:S.83, D:S.101, D:T.102, D:G.156, D:S.158, D:S.158, D:S.158
- Salt bridges: D:R.78
- 4 x MTX: METHOTREXATE(Non-covalent)
MTX.7: 20 residues within 4Å:- Chain A: V.26, V.27, A.28, I.41, D.48, M.49, F.52, R.53, T.80, S.83, I.84, P.85, F.88, L.91, P.92, R.94, I.154, Y.160, T.178
- Ligands: NAP.6
9 PLIP interactions:9 interactions with chain A- Hydrophobic interactions: A:I.84, A:F.88, A:L.91
- Hydrogen bonds: A:V.26, A:V.27, A:Y.160, A:T.178
- Salt bridges: A:D.48, A:R.94
MTX.17: 20 residues within 4Å:- Chain B: V.26, V.27, A.28, I.41, D.48, M.49, F.52, R.53, T.80, S.83, I.84, P.85, F.88, L.91, P.92, R.94, I.154, Y.160, T.178
- Ligands: NAP.16
9 PLIP interactions:9 interactions with chain B- Hydrophobic interactions: B:I.84, B:F.88, B:L.91
- Hydrogen bonds: B:V.26, B:V.27, B:Y.160, B:T.178
- Salt bridges: B:D.48, B:R.94
MTX.27: 20 residues within 4Å:- Chain C: V.26, V.27, A.28, I.41, D.48, M.49, F.52, R.53, T.80, S.83, I.84, P.85, F.88, L.91, P.92, R.94, I.154, Y.160, T.178
- Ligands: NAP.26
8 PLIP interactions:8 interactions with chain C- Hydrophobic interactions: C:I.84, C:F.88, C:L.91
- Hydrogen bonds: C:V.26, C:V.27, C:Y.160
- Salt bridges: C:D.48, C:R.94
MTX.37: 20 residues within 4Å:- Chain D: V.26, V.27, A.28, I.41, D.48, M.49, F.52, R.53, T.80, S.83, I.84, P.85, F.88, L.91, P.92, R.94, I.154, Y.160, T.178
- Ligands: NAP.36
8 PLIP interactions:8 interactions with chain D- Hydrophobic interactions: D:I.84, D:F.88, D:L.91
- Hydrogen bonds: D:V.26, D:V.27, D:Y.160
- Salt bridges: D:D.48, D:R.94
- 4 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)
UMP.8: 14 residues within 4Å:- Chain A: R.257, C.403, H.404, Q.422, R.423, S.424, C.425, D.426, G.430, N.434, H.464, Y.466
- Chain B: R.383, R.384
10 PLIP interactions:8 interactions with chain A, 2 interactions with chain B- Hydrophobic interactions: A:D.426
- Hydrogen bonds: A:S.424, A:D.426, A:N.434, A:N.434, A:H.464, A:Y.466
- Salt bridges: A:R.423, B:R.383, B:R.384
UMP.18: 14 residues within 4Å:- Chain A: R.383, R.384
- Chain B: R.257, C.403, H.404, Q.422, R.423, S.424, C.425, D.426, G.430, N.434, H.464, Y.466
10 PLIP interactions:8 interactions with chain B, 2 interactions with chain A- Hydrophobic interactions: B:D.426
- Hydrogen bonds: B:S.424, B:D.426, B:N.434, B:N.434, B:H.464, B:Y.466
- Salt bridges: B:R.423, A:R.383, A:R.384
UMP.28: 14 residues within 4Å:- Chain C: R.257, C.403, H.404, Q.422, R.423, S.424, C.425, D.426, G.430, N.434, H.464, Y.466
- Chain D: R.383, R.384
9 PLIP interactions:7 interactions with chain C, 2 interactions with chain D- Hydrophobic interactions: C:D.426
- Hydrogen bonds: C:S.424, C:D.426, C:N.434, C:N.434, C:H.464
- Salt bridges: C:R.423, D:R.383, D:R.384
UMP.38: 14 residues within 4Å:- Chain C: R.383, R.384
- Chain D: R.257, C.403, H.404, Q.422, R.423, S.424, C.425, D.426, G.430, N.434, H.464, Y.466
9 PLIP interactions:2 interactions with chain C, 7 interactions with chain D- Salt bridges: C:R.383, C:R.384, D:R.423
- Hydrophobic interactions: D:D.426
- Hydrogen bonds: D:S.424, D:D.426, D:N.434, D:N.434, D:H.464
- 8 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)
EDO.9: 3 residues within 4Å:- Chain A: F.51, T.210, F.227
No protein-ligand interaction detected (PLIP)EDO.10: 1 residues within 4Å:- Chain A: R.60
1 PLIP interactions:1 interactions with chain A- Hydrogen bonds: A:R.60
EDO.19: 3 residues within 4Å:- Chain B: F.51, T.210, F.227
No protein-ligand interaction detected (PLIP)EDO.20: 1 residues within 4Å:- Chain B: R.60
1 PLIP interactions:1 interactions with chain B- Hydrogen bonds: B:R.60
EDO.29: 3 residues within 4Å:- Chain C: F.51, T.210, F.227
No protein-ligand interaction detected (PLIP)EDO.30: 1 residues within 4Å:- Chain C: R.60
1 PLIP interactions:1 interactions with chain C- Hydrogen bonds: C:R.60
EDO.39: 3 residues within 4Å:- Chain D: F.51, T.210, F.227
No protein-ligand interaction detected (PLIP)EDO.40: 1 residues within 4Å:- Chain D: R.60
1 PLIP interactions:1 interactions with chain D- Hydrogen bonds: D:R.60
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Schormann, N. et al., Structure-based approach to pharmacophore identification, in silico screening, and three-dimensional quantitative structure-activity relationship studies for inhibitors of Trypanosoma cruzi dihydrofolate reductase function. Proteins (2008)
- Release Date
- 2009-01-06
- Peptides
- Bifunctional dihydrofolate reductase-thymidylate synthase (DHFR-TS): ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
AC
AD
A
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 3.30 Å
- Oligo State
- homo-tetramer
- Ligands
- 8 x SO4: SULFATE ION(Non-functional Binders)
- 12 x CL: CHLORIDE ION(Non-functional Binders)
- 4 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)
- 4 x MTX: METHOTREXATE(Non-covalent)
- 4 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)
- 8 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Schormann, N. et al., Structure-based approach to pharmacophore identification, in silico screening, and three-dimensional quantitative structure-activity relationship studies for inhibitors of Trypanosoma cruzi dihydrofolate reductase function. Proteins (2008)
- Release Date
- 2009-01-06
- Peptides
- Bifunctional dihydrofolate reductase-thymidylate synthase (DHFR-TS): ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
AC
AD
A