SMTL ID : 3zxr.1

Crystal structure of Mycobacterium Tuberculosis Glutamine Synthetase in complex with tri-substituted imidazole inhibitor (3-(2-tert-butyl- 5-(pyridin-4-yl)-1H-imidazol-4-yl)quinoline) and L-methionine-S- sulfoximine phosphate.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-12-mer

Ligands

12 x IQ1: 3-(2-TERT-BUTYL-5-(PYRIDIN-4-YL)-1H-IMIDAZOL-4-YL)QUINOLINE(Non-covalent)

IQ1.1: 12 residues within 4Å: Chain A: Y.137, G.139, A.140, E.222, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.6 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.240, A:F.240, A:H.286, A:A.370 Hydrogen bonds: A:R.372 pi-Stacking: A:F.240 pi-Cation interactions: A:R.372 IQ1.8: 12 residues within 4Å: Chain B: Y.137, G.139, A.140, E.222, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.13 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.240, B:F.240, B:H.286, B:A.370 Hydrogen bonds: B:R.372 pi-Stacking: B:F.240 pi-Cation interactions: B:R.372 IQ1.15: 13 residues within 4Å: Chain C: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.20 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:F.240, C:F.240, C:H.286, C:A.370 Hydrogen bonds: C:R.372 pi-Stacking: C:F.240 pi-Cation interactions: C:R.372 IQ1.22: 13 residues within 4Å: Chain D: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.27 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:F.240, D:F.240, D:H.286, D:A.370 Hydrogen bonds: D:R.372 pi-Stacking: D:F.240 pi-Cation interactions: D:R.372 IQ1.29: 13 residues within 4Å: Chain E: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.34 7 PLIP interactions: 7 interactions with chain E Hydrophobic interactions: E:F.240, E:F.240, E:H.286, E:A.370 Hydrogen bonds: E:R.372 pi-Stacking: E:F.240 pi-Cation interactions: E:R.372 IQ1.36: 13 residues within 4Å: Chain F: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.41 7 PLIP interactions: 7 interactions with chain F Hydrophobic interactions: F:F.240, F:F.240, F:H.286, F:A.370 Hydrogen bonds: F:R.372 pi-Stacking: F:F.240 pi-Cation interactions: F:R.372 IQ1.43: 12 residues within 4Å: Chain G: Y.137, G.139, A.140, E.222, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.48 7 PLIP interactions: 7 interactions with chain G Hydrophobic interactions: G:F.240, G:F.240, G:H.286, G:A.370 Hydrogen bonds: G:R.372 pi-Stacking: G:F.240 pi-Cation interactions: G:R.372 IQ1.50: 12 residues within 4Å: Chain H: Y.137, G.139, A.140, E.222, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.55 7 PLIP interactions: 7 interactions with chain H Hydrophobic interactions: H:F.240, H:F.240, H:H.286, H:A.370 Hydrogen bonds: H:R.372 pi-Stacking: H:F.240 pi-Cation interactions: H:R.372 IQ1.57: 13 residues within 4Å: Chain I: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.62 7 PLIP interactions: 7 interactions with chain I Hydrophobic interactions: I:F.240, I:F.240, I:H.286, I:A.370 Hydrogen bonds: I:R.372 pi-Stacking: I:F.240 pi-Cation interactions: I:R.372 IQ1.64: 13 residues within 4Å: Chain J: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.69 7 PLIP interactions: 7 interactions with chain J Hydrophobic interactions: J:F.240, J:F.240, J:H.286, J:A.370 Hydrogen bonds: J:R.372 pi-Stacking: J:F.240 pi-Cation interactions: J:R.372 IQ1.71: 13 residues within 4Å: Chain K: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.76 7 PLIP interactions: 7 interactions with chain K Hydrophobic interactions: K:F.240, K:F.240, K:H.286, K:A.370 Hydrogen bonds: K:R.372 pi-Stacking: K:F.240 pi-Cation interactions: K:R.372 IQ1.78: 13 residues within 4Å: Chain L: Y.137, G.139, A.140, E.222, N.237, Y.238, F.240, H.286, S.288, K.369, A.370, R.372 Ligands: PO4.83 7 PLIP interactions: 7 interactions with chain L Hydrophobic interactions: L:F.240, L:F.240, L:H.286, L:A.370 Hydrogen bonds: L:R.372 pi-Stacking: L:F.240 pi-Cation interactions: L:R.372

36 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: E.143, E.227, E.235 Ligands: MG.4, P3S.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.143, A:E.227, A:E.235, H2O.4 MG.3: 9 residues within 4Å: Chain A: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.4, P3S.5, PO4.6 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.141, A:E.141, A:H.284, A:E.374 MG.4: 6 residues within 4Å: Chain A: E.141, E.235 Ligands: MG.2, MG.3, P3S.5, PO4.6 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.141, A:E.235, H2O.4, H2O.7 MG.9: 5 residues within 4Å: Chain B: E.143, E.227, E.235 Ligands: MG.11, P3S.12 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.143, B:E.227, B:E.235, H2O.14 MG.10: 9 residues within 4Å: Chain B: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.11, P3S.12, PO4.13 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.141, B:E.141, B:H.284, B:E.374 MG.11: 6 residues within 4Å: Chain B: E.141, E.235 Ligands: MG.9, MG.10, P3S.12, PO4.13 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.141, B:E.235, H2O.14, H2O.16 MG.16: 5 residues within 4Å: Chain C: E.143, E.227, E.235 Ligands: MG.18, P3S.19 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.143, C:E.227, C:E.235, H2O.23 MG.17: 9 residues within 4Å: Chain C: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.18, P3S.19, PO4.20 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.141, C:E.141, C:H.284, C:E.374 MG.18: 6 residues within 4Å: Chain C: E.141, E.235 Ligands: MG.16, MG.17, P3S.19, PO4.20 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.141, C:E.235, H2O.23, H2O.25 MG.23: 6 residues within 4Å: Chain D: E.141, E.143, E.227, E.235 Ligands: MG.25, P3S.26 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.143, D:E.227, D:E.235, H2O.32 MG.24: 9 residues within 4Å: Chain D: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.25, P3S.26, PO4.27 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:E.141, D:E.141, D:H.284, D:E.374 MG.25: 6 residues within 4Å: Chain D: E.141, E.235 Ligands: MG.23, MG.24, P3S.26, PO4.27 4 PLIP interactions: 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.141, D:E.235, H2O.32, H2O.34 MG.30: 6 residues within 4Å: Chain E: E.141, E.143, E.227, E.235 Ligands: MG.32, P3S.33 4 PLIP interactions: 3 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:E.143, E:E.227, E:E.235, H2O.41 MG.31: 9 residues within 4Å: Chain E: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.32, P3S.33, PO4.34 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:E.141, E:E.141, E:H.284, E:E.374 MG.32: 6 residues within 4Å: Chain E: E.141, E.235 Ligands: MG.30, MG.31, P3S.33, PO4.34 4 PLIP interactions: 2 interactions with chain E, 2 Ligand-Water interactions Metal complexes: E:E.141, E:E.235, H2O.41, H2O.43 MG.37: 5 residues within 4Å: Chain F: E.143, E.227, E.235 Ligands: MG.39, P3S.40 4 PLIP interactions: 3 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:E.143, F:E.227, F:E.235, H2O.49 MG.38: 9 residues within 4Å: Chain F: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.39, P3S.40, PO4.41 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:E.141, F:E.141, F:H.284, F:E.374 MG.39: 6 residues within 4Å: Chain F: E.141, E.235 Ligands: MG.37, MG.38, P3S.40, PO4.41 4 PLIP interactions: 2 interactions with chain F, 2 Ligand-Water interactions Metal complexes: F:E.141, F:E.235, H2O.49, H2O.52 MG.44: 5 residues within 4Å: Chain G: E.143, E.227, E.235 Ligands: MG.46, P3S.47 4 PLIP interactions: 3 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:E.143, G:E.227, G:E.235, H2O.58 MG.45: 9 residues within 4Å: Chain G: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.46, P3S.47, PO4.48 4 PLIP interactions: 4 interactions with chain G Metal complexes: G:E.141, G:E.141, G:H.284, G:E.374 MG.46: 6 residues within 4Å: Chain G: E.141, E.235 Ligands: MG.44, MG.45, P3S.47, PO4.48 4 PLIP interactions: 2 interactions with chain G, 2 Ligand-Water interactions Metal complexes: G:E.141, G:E.235, H2O.58, H2O.61 MG.51: 5 residues within 4Å: Chain H: E.143, E.227, E.235 Ligands: MG.53, P3S.54 4 PLIP interactions: 3 interactions with chain H, 1 Ligand-Water interactions Metal complexes: H:E.143, H:E.227, H:E.235, H2O.68 MG.52: 9 residues within 4Å: Chain H: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.53, P3S.54, PO4.55 4 PLIP interactions: 4 interactions with chain H Metal complexes: H:E.141, H:E.141, H:H.284, H:E.374 MG.53: 6 residues within 4Å: Chain H: E.141, E.235 Ligands: MG.51, MG.52, P3S.54, PO4.55 4 PLIP interactions: 2 interactions with chain H, 2 Ligand-Water interactions Metal complexes: H:E.141, H:E.235, H2O.68, H2O.70 MG.58: 5 residues within 4Å: Chain I: E.143, E.227, E.235 Ligands: MG.60, P3S.61 4 PLIP interactions: 3 interactions with chain I, 1 Ligand-Water interactions Metal complexes: I:E.143, I:E.227, I:E.235, H2O.77 MG.59: 9 residues within 4Å: Chain I: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.60, P3S.61, PO4.62 4 PLIP interactions: 4 interactions with chain I Metal complexes: I:E.141, I:E.141, I:H.284, I:E.374 MG.60: 6 residues within 4Å: Chain I: E.141, E.235 Ligands: MG.58, MG.59, P3S.61, PO4.62 4 PLIP interactions: 2 interactions with chain I, 2 Ligand-Water interactions Metal complexes: I:E.141, I:E.235, H2O.77, H2O.80 MG.65: 6 residues within 4Å: Chain J: E.141, E.143, E.227, E.235 Ligands: MG.67, P3S.68 4 PLIP interactions: 3 interactions with chain J, 1 Ligand-Water interactions Metal complexes: J:E.143, J:E.227, J:E.235, H2O.86 MG.66: 9 residues within 4Å: Chain J: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.67, P3S.68, PO4.69 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:E.141, J:E.141, J:H.284, J:E.374 MG.67: 6 residues within 4Å: Chain J: E.141, E.235 Ligands: MG.65, MG.66, P3S.68, PO4.69 4 PLIP interactions: 2 interactions with chain J, 2 Ligand-Water interactions Metal complexes: J:E.141, J:E.235, H2O.86, H2O.89 MG.72: 6 residues within 4Å: Chain K: E.141, E.143, E.227, E.235 Ligands: MG.74, P3S.75 4 PLIP interactions: 3 interactions with chain K, 1 Ligand-Water interactions Metal complexes: K:E.143, K:E.227, K:E.235, H2O.95 MG.73: 9 residues within 4Å: Chain K: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.74, P3S.75, PO4.76 4 PLIP interactions: 4 interactions with chain K Metal complexes: K:E.141, K:E.141, K:H.284, K:E.374 MG.74: 6 residues within 4Å: Chain K: E.141, E.235 Ligands: MG.72, MG.73, P3S.75, PO4.76 4 PLIP interactions: 2 interactions with chain K, 2 Ligand-Water interactions Metal complexes: K:E.141, K:E.235, H2O.95, H2O.97 MG.79: 5 residues within 4Å: Chain L: E.143, E.227, E.235 Ligands: MG.81, P3S.82 4 PLIP interactions: 3 interactions with chain L, 1 Ligand-Water interactions Metal complexes: L:E.143, L:E.227, L:E.235, H2O.103 MG.80: 9 residues within 4Å: Chain L: E.141, H.284, H.286, R.360, E.374, R.376 Ligands: MG.81, P3S.82, PO4.83 4 PLIP interactions: 4 interactions with chain L Metal complexes: L:E.141, L:E.141, L:H.284, L:E.374 MG.81: 6 residues within 4Å: Chain L: E.141, E.235 Ligands: MG.79, MG.80, P3S.82, PO4.83 4 PLIP interactions: 2 interactions with chain L, 2 Ligand-Water interactions Metal complexes: L:E.141, L:E.235, H2O.103, H2O.106

12 x P3S: L-METHIONINE-S-SULFOXIMINE PHOSPHATE(Non-covalent)

P3S.5: 21 residues within 4Å: Chain A: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Chain F: D.62 Ligands: MG.2, MG.3, MG.4, PO4.6 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:E.143, A:N.279, A:G.282, A:R.355, A:R.376, A:R.376 Water bridges: A:Q.233, A:E.235, A:G.280 Salt bridges: A:H.284, A:R.337 P3S.12: 21 residues within 4Å: Chain A: D.62 Chain B: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.9, MG.10, MG.11, PO4.13 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.143, B:N.279, B:G.282, B:R.355, B:R.376, B:R.376, A:D.62 Water bridges: B:Q.233, B:G.280 Salt bridges: B:H.284, B:R.337 P3S.19: 21 residues within 4Å: Chain B: D.62 Chain C: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.16, MG.17, MG.18, PO4.20 12 PLIP interactions: 11 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:E.143, C:N.279, C:G.282, C:R.355, C:R.376, C:R.376, B:D.62 Water bridges: C:E.141, C:Q.233, C:G.280 Salt bridges: C:H.284, C:R.337 P3S.26: 21 residues within 4Å: Chain C: D.62 Chain D: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.23, MG.24, MG.25, PO4.27 13 PLIP interactions: 12 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:E.143, D:N.279, D:R.355, D:R.376, D:R.376, C:D.62 Water bridges: D:E.141, D:Q.233, D:E.235, D:N.237, D:G.280 Salt bridges: D:H.284, D:R.337 P3S.33: 21 residues within 4Å: Chain D: D.62 Chain E: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.30, MG.31, MG.32, PO4.34 11 PLIP interactions: 10 interactions with chain E, 1 interactions with chain D Hydrogen bonds: E:E.143, E:N.279, E:G.282, E:R.355, E:R.376, E:R.376 Water bridges: E:K.223, E:Q.233, D:D.62 Salt bridges: E:H.284, E:R.337 P3S.40: 21 residues within 4Å: Chain E: D.62 Chain F: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.37, MG.38, MG.39, PO4.41 12 PLIP interactions: 11 interactions with chain F, 1 interactions with chain E Hydrogen bonds: F:E.143, F:N.279, F:R.355, F:R.376, F:R.376, E:D.62 Water bridges: F:Q.233, F:E.235, F:E.235, F:G.280 Salt bridges: F:H.284, F:R.337 P3S.47: 21 residues within 4Å: Chain G: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Chain L: D.62 Ligands: MG.44, MG.45, MG.46, PO4.48 15 PLIP interactions: 15 interactions with chain G Hydrogen bonds: G:E.141, G:E.143, G:E.227, G:N.279, G:G.282, G:H.284, G:R.355, G:R.376, G:R.376 Water bridges: G:Q.233, G:E.235, G:E.235, G:G.280 Salt bridges: G:H.284, G:R.337 P3S.54: 21 residues within 4Å: Chain G: D.62 Chain H: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.51, MG.52, MG.53, PO4.55 12 PLIP interactions: 12 interactions with chain H Hydrogen bonds: H:E.143, H:E.227, H:N.279, H:G.282, H:H.284, H:R.355, H:R.376, H:R.376 Water bridges: H:Q.233, H:G.280 Salt bridges: H:H.284, H:R.337 P3S.61: 21 residues within 4Å: Chain H: D.62 Chain I: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.58, MG.59, MG.60, PO4.62 15 PLIP interactions: 15 interactions with chain I Hydrogen bonds: I:E.141, I:E.143, I:E.227, I:N.279, I:G.282, I:H.284, I:R.355, I:R.376, I:R.376 Water bridges: I:E.141, I:Q.233, I:E.235, I:G.280 Salt bridges: I:H.284, I:R.337 P3S.68: 21 residues within 4Å: Chain I: D.62 Chain J: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.65, MG.66, MG.67, PO4.69 14 PLIP interactions: 14 interactions with chain J Hydrogen bonds: J:E.143, J:E.227, J:N.279, J:H.284, J:R.355, J:R.376, J:R.376 Water bridges: J:E.141, J:Q.233, J:E.235, J:N.237, J:G.280 Salt bridges: J:H.284, J:R.337 P3S.75: 21 residues within 4Å: Chain J: D.62 Chain K: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.72, MG.73, MG.74, PO4.76 13 PLIP interactions: 12 interactions with chain K, 1 interactions with chain J Hydrogen bonds: K:E.143, K:E.227, K:N.279, K:G.282, K:H.284, K:R.355, K:R.376, K:R.376 Water bridges: K:K.223, K:Q.233, J:D.62 Salt bridges: K:H.284, K:R.337 P3S.82: 21 residues within 4Å: Chain K: D.62 Chain L: E.141, E.143, Y.194, E.227, E.235, N.279, G.280, G.282, H.284, R.337, Y.342, E.343, A.344, R.355, E.374, R.376 Ligands: MG.79, MG.80, MG.81, PO4.83 13 PLIP interactions: 13 interactions with chain L Hydrogen bonds: L:E.143, L:E.227, L:N.279, L:H.284, L:R.355, L:R.376, L:R.376 Water bridges: L:Q.233, L:E.235, L:E.235, L:G.280 Salt bridges: L:H.284, L:R.337

12 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.6: 9 residues within 4Å: Chain A: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.1, MG.3, MG.4, P3S.5 11 PLIP interactions: 11 interactions with chain A Water bridges: A:K.223, A:K.223, A:K.223, A:R.355, A:R.355, A:R.355, A:R.372 Salt bridges: A:K.223, A:H.286, A:R.355, A:R.360 PO4.13: 9 residues within 4Å: Chain B: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.8, MG.10, MG.11, P3S.12 11 PLIP interactions: 11 interactions with chain B Water bridges: B:K.223, B:K.223, B:K.223, B:R.355, B:R.355, B:R.355, B:R.372 Salt bridges: B:K.223, B:H.286, B:R.355, B:R.360 PO4.20: 9 residues within 4Å: Chain C: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.15, MG.17, MG.18, P3S.19 12 PLIP interactions: 12 interactions with chain C Water bridges: C:E.141, C:E.141, C:K.223, C:K.223, C:R.355, C:R.355, C:R.355, C:R.372 Salt bridges: C:K.223, C:H.286, C:R.355, C:R.360 PO4.27: 9 residues within 4Å: Chain D: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.22, MG.24, MG.25, P3S.26 11 PLIP interactions: 11 interactions with chain D Water bridges: D:K.223, D:K.223, D:K.223, D:R.355, D:R.355, D:R.355, D:R.372 Salt bridges: D:K.223, D:H.286, D:R.355, D:R.360 PO4.34: 9 residues within 4Å: Chain E: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.29, MG.31, MG.32, P3S.33 11 PLIP interactions: 11 interactions with chain E Water bridges: E:K.223, E:K.223, E:K.223, E:R.355, E:R.355, E:R.355, E:R.372 Salt bridges: E:K.223, E:H.286, E:R.355, E:R.360 PO4.41: 9 residues within 4Å: Chain F: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.36, MG.38, MG.39, P3S.40 11 PLIP interactions: 11 interactions with chain F Water bridges: F:K.223, F:K.223, F:K.223, F:R.355, F:R.355, F:R.355, F:R.372 Salt bridges: F:K.223, F:H.286, F:R.355, F:R.360 PO4.48: 9 residues within 4Å: Chain G: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.43, MG.45, MG.46, P3S.47 11 PLIP interactions: 11 interactions with chain G Water bridges: G:K.223, G:K.223, G:K.223, G:R.355, G:R.355, G:R.355, G:R.372 Salt bridges: G:K.223, G:H.286, G:R.355, G:R.360 PO4.55: 9 residues within 4Å: Chain H: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.50, MG.52, MG.53, P3S.54 11 PLIP interactions: 11 interactions with chain H Water bridges: H:K.223, H:K.223, H:K.223, H:R.355, H:R.355, H:R.355, H:R.372 Salt bridges: H:K.223, H:H.286, H:R.355, H:R.360 PO4.62: 9 residues within 4Å: Chain I: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.57, MG.59, MG.60, P3S.61 11 PLIP interactions: 11 interactions with chain I Water bridges: I:K.223, I:K.223, I:K.223, I:R.355, I:R.355, I:R.355, I:R.372 Salt bridges: I:K.223, I:H.286, I:R.355, I:R.360 PO4.69: 9 residues within 4Å: Chain J: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.64, MG.66, MG.67, P3S.68 11 PLIP interactions: 11 interactions with chain J Water bridges: J:K.223, J:K.223, J:K.223, J:R.355, J:R.355, J:R.355, J:R.372 Salt bridges: J:K.223, J:H.286, J:R.355, J:R.360 PO4.76: 9 residues within 4Å: Chain K: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.71, MG.73, MG.74, P3S.75 12 PLIP interactions: 12 interactions with chain K Water bridges: K:E.141, K:E.141, K:E.141, K:K.223, K:R.355, K:R.355, K:R.355, K:R.372 Salt bridges: K:K.223, K:H.286, K:R.355, K:R.360 PO4.83: 9 residues within 4Å: Chain L: E.141, H.286, R.355, R.360, E.374 Ligands: IQ1.78, MG.80, MG.81, P3S.82 11 PLIP interactions: 11 interactions with chain L Water bridges: L:K.223, L:K.223, L:K.223, L:R.355, L:R.355, L:R.355, L:R.372 Salt bridges: L:K.223, L:H.286, L:R.355, L:R.360

12 x CL: CHLORIDE ION(Non-functional Binders)

CL.7: 3 residues within 4Å: Chain A: Q.430, L.431, S.432 Ligand excluded by PLIP CL.14: 3 residues within 4Å: Chain B: Q.430, L.431, S.432 Ligand excluded by PLIP CL.21: 3 residues within 4Å: Chain C: Q.430, L.431, S.432 Ligand excluded by PLIP CL.28: 3 residues within 4Å: Chain D: Q.430, L.431, S.432 Ligand excluded by PLIP CL.35: 2 residues within 4Å: Chain E: L.431, S.432 Ligand excluded by PLIP CL.42: 3 residues within 4Å: Chain F: Q.430, L.431, S.432 Ligand excluded by PLIP CL.49: 3 residues within 4Å: Chain G: Q.430, L.431, S.432 Ligand excluded by PLIP CL.56: 3 residues within 4Å: Chain H: Q.430, L.431, S.432 Ligand excluded by PLIP CL.63: 3 residues within 4Å: Chain I: Q.430, L.431, S.432 Ligand excluded by PLIP CL.70: 3 residues within 4Å: Chain J: Q.430, L.431, S.432 Ligand excluded by PLIP CL.77: 2 residues within 4Å: Chain K: L.431, S.432 Ligand excluded by PLIP CL.84: 3 residues within 4Å: Chain L: Q.430, L.431, S.432 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gising, J. et al., Trisubstituted Imidazoles as Mycobacterium Tuberculosis Glutamine Synthetase Inhibitors. J.Med.Chem. (2012)

Release Date

2012-04-04

Peptides

GLUTAMINE SYNTHETASE 1: ABCDEFGHIJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
A

H
B

I
C

J
D

K
E

L
F

GLUTAMINE SYNTHETASE 1

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