- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.20 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x HIS: HISTIDINE(Non-covalent)
- 2 x 4HS: 5-bromopyridin-2(1H)-one(Non-covalent)
4HS.2: 8 residues within 4Å:- Chain A: I.84, P.103, C.132, W.133, R.134, R.143, E.145, H.146
2 PLIP interactions:2 interactions with chain A- Hydrogen bonds: A:W.133
- pi-Stacking: A:H.146
4HS.10: 8 residues within 4Å:- Chain B: I.84, P.103, C.132, W.133, R.134, R.143, E.145, H.146
2 PLIP interactions:2 interactions with chain B- Hydrogen bonds: B:W.133
- pi-Stacking: B:H.146
- 6 x SO4: SULFATE ION(Non-functional Binders)
SO4.3: 6 residues within 4Å:- Chain A: R.47, F.50, H.54, I.129
- Chain B: R.47
- Ligands: SO4.11
3 PLIP interactions:2 interactions with chain A, 1 interactions with chain B- Salt bridges: A:R.47, A:H.54, B:R.47
SO4.4: 6 residues within 4Å:- Chain A: R.143, H.146, G.341, D.342, C.343, V.344
7 PLIP interactions:7 interactions with chain A- Hydrogen bonds: A:D.342, A:D.342, A:C.343, A:V.344
- Water bridges: A:I.345
- Salt bridges: A:R.143, A:H.146
SO4.5: 4 residues within 4Å:- Chain A: R.174, S.179, S.180, W.283
3 PLIP interactions:3 interactions with chain A- Hydrogen bonds: A:S.180, A:W.283
- Salt bridges: A:R.174
SO4.11: 6 residues within 4Å:- Chain A: R.47
- Chain B: R.47, F.50, H.54, I.129
- Ligands: SO4.3
3 PLIP interactions:1 interactions with chain A, 2 interactions with chain B- Salt bridges: A:R.47, B:R.47, B:H.54
SO4.12: 6 residues within 4Å:- Chain B: R.143, H.146, G.341, D.342, C.343, V.344
8 PLIP interactions:8 interactions with chain B- Hydrogen bonds: B:D.342, B:D.342, B:D.342, B:C.343, B:V.344
- Water bridges: B:I.345
- Salt bridges: B:R.143, B:H.146
SO4.13: 4 residues within 4Å:- Chain B: R.174, S.179, S.180, W.283
3 PLIP interactions:3 interactions with chain B- Hydrogen bonds: B:S.180, B:W.283
- Salt bridges: B:R.174
- 4 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)
DMS.6: 6 residues within 4Å:- Chain A: E.74, L.75, I.77, R.78, T.326, Y.327
1 PLIP interactions:1 interactions with chain A- Water bridges: A:Y.327
DMS.7: 4 residues within 4Å:- Chain A: W.171, R.174, S.175, Y.280
2 PLIP interactions:2 interactions with chain A- pi-Cation interactions: A:W.171, A:W.171
DMS.14: 6 residues within 4Å:- Chain B: E.74, L.75, I.77, R.78, T.326, Y.327
No protein-ligand interaction detected (PLIP)DMS.15: 4 residues within 4Å:- Chain B: W.171, R.174, S.175, Y.280
2 PLIP interactions:2 interactions with chain B- pi-Cation interactions: B:W.171, B:W.171
- 2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)
EDO.8: 6 residues within 4Å:- Chain A: T.93, G.95, H.97
- Chain B: Q.33, Y.135, R.144
6 PLIP interactions:2 interactions with chain A, 4 interactions with chain B- Hydrogen bonds: A:T.93, A:G.95, B:Y.135, B:R.144, B:R.144
- Water bridges: B:Q.33
EDO.16: 6 residues within 4Å:- Chain A: Q.33, Y.135, R.144
- Chain B: T.93, G.95, H.97
6 PLIP interactions:3 interactions with chain A, 3 interactions with chain B- Hydrogen bonds: A:R.144, A:R.144, B:T.93, B:T.93, B:G.95
- Water bridges: A:Q.33
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Koh, C.Y. et al., A binding hotspot in Trypanosoma cruzi histidyl-tRNA synthetase revealed by fragment-based crystallographic cocktail screens. Acta Crystallogr.,Sect.D (2015)
- Release Date
- 2015-08-19
- Peptides
- Histidyl-tRNA synthetase, putative: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
A
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.20 Å
- Oligo State
- homo-dimer
- Ligands
- 2 x HIS: HISTIDINE(Non-covalent)
- 2 x 4HS: 5-bromopyridin-2(1H)-one(Non-covalent)
- 6 x SO4: SULFATE ION(Non-functional Binders)
- 4 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)
- 2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Koh, C.Y. et al., A binding hotspot in Trypanosoma cruzi histidyl-tRNA synthetase revealed by fragment-based crystallographic cocktail screens. Acta Crystallogr.,Sect.D (2015)
- Release Date
- 2015-08-19
- Peptides
- Histidyl-tRNA synthetase, putative: AB
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
A