SMTL ID : 2whi.1 (1 other biounit)

Crystal structure of Mycobacterium Tuberculosis Glutamine Synthetase in complex with a purine analogue inhibitor and L-methionine-S- sulfoximine phosphate.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-12-mer

Ligands

12 x 1AZ: 1-(3,4-dichlorobenzyl)-3,7-dimethyl-8-morpholin-4-yl-3,7-dihydro-1H-purine-2,6-dione(Non-covalent)

1AZ.1: 15 residues within 4Å: Chain A: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.6 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.240, A:F.240, A:W.290 Water bridges: A:N.237, A:Y.238, A:F.240 pi-Stacking: A:Y.137, A:F.240 1AZ.9: 15 residues within 4Å: Chain B: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.14 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Y.137, B:F.240, B:F.240, B:W.290 Water bridges: B:N.237, B:F.240 pi-Stacking: B:F.240 1AZ.17: 14 residues within 4Å: Chain C: Y.137, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.22 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:Y.137, C:F.240, C:F.240, C:W.290 Water bridges: C:N.237, C:F.240 pi-Stacking: C:F.240 1AZ.25: 15 residues within 4Å: Chain D: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.30 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:F.240, D:F.240, D:W.290 Water bridges: D:N.237, D:F.240 pi-Stacking: D:Y.137, D:F.240 1AZ.33: 15 residues within 4Å: Chain E: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.38 7 PLIP interactions: 7 interactions with chain E Hydrophobic interactions: E:Y.137, E:F.240, E:F.240, E:W.290 Water bridges: E:N.237, E:F.240 pi-Stacking: E:F.240 1AZ.41: 15 residues within 4Å: Chain F: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.46 7 PLIP interactions: 7 interactions with chain F Hydrophobic interactions: F:Y.137, F:F.240, F:F.240, F:W.290 Water bridges: F:N.237, F:F.240 pi-Stacking: F:F.240 1AZ.49: 15 residues within 4Å: Chain G: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.54 8 PLIP interactions: 8 interactions with chain G Hydrophobic interactions: G:F.240, G:F.240, G:W.290 Water bridges: G:N.237, G:Y.238, G:F.240 pi-Stacking: G:Y.137, G:F.240 1AZ.57: 15 residues within 4Å: Chain H: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.62 7 PLIP interactions: 7 interactions with chain H Hydrophobic interactions: H:Y.137, H:F.240, H:F.240, H:W.290 Water bridges: H:N.237, H:F.240 pi-Stacking: H:F.240 1AZ.65: 14 residues within 4Å: Chain I: Y.137, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.70 7 PLIP interactions: 7 interactions with chain I Hydrophobic interactions: I:Y.137, I:F.240, I:F.240, I:W.290 Water bridges: I:N.237, I:F.240 pi-Stacking: I:F.240 1AZ.73: 15 residues within 4Å: Chain J: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.78 7 PLIP interactions: 7 interactions with chain J Hydrophobic interactions: J:F.240, J:F.240, J:W.290 Water bridges: J:N.237, J:F.240 pi-Stacking: J:Y.137, J:F.240 1AZ.81: 15 residues within 4Å: Chain K: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.86 7 PLIP interactions: 7 interactions with chain K Hydrophobic interactions: K:Y.137, K:F.240, K:F.240, K:W.290 Water bridges: K:N.237, K:F.240 pi-Stacking: K:F.240 1AZ.89: 15 residues within 4Å: Chain L: Y.137, F.138, G.139, E.141, E.222, N.237, Y.238, F.240, H.286, Q.287, S.288, W.290, K.369, R.372 Ligands: PO4.94 7 PLIP interactions: 7 interactions with chain L Hydrophobic interactions: L:Y.137, L:F.240, L:F.240, L:W.290 Water bridges: L:N.237, L:F.240 pi-Stacking: L:F.240

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.7 MG.3: 7 residues within 4Å: Chain A: E.141, H.284, 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: 7 residues within 4Å: Chain A: E.141, E.235, N.237 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.6, H2O.7 MG.10: 5 residues within 4Å: Chain B: E.143, E.227, E.235 Ligands: MG.12, P3S.13 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.143, B:E.227, B:E.235, H2O.22 MG.11: 7 residues within 4Å: Chain B: E.141, H.284, E.374, R.376 Ligands: MG.12, P3S.13, PO4.14 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.141, B:E.141, B:H.284, B:E.374 MG.12: 7 residues within 4Å: Chain B: E.141, E.235, N.237 Ligands: MG.10, MG.11, P3S.13, PO4.14 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.141, B:E.235, H2O.17, H2O.17 MG.18: 5 residues within 4Å: Chain C: E.143, E.227, E.235 Ligands: MG.20, P3S.21 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.143, C:E.227, C:E.235, H2O.28 MG.19: 7 residues within 4Å: Chain C: E.141, H.284, E.374, R.376 Ligands: MG.20, P3S.21, PO4.22 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.141, C:E.141, C:H.284, C:E.374 MG.20: 7 residues within 4Å: Chain C: E.141, E.235, N.237 Ligands: MG.18, MG.19, P3S.21, PO4.22 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.141, C:E.235, H2O.28, H2O.28 MG.26: 5 residues within 4Å: Chain D: E.143, E.227, E.235 Ligands: MG.28, P3S.29 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.143, D:E.227, D:E.235, H2O.43 MG.27: 7 residues within 4Å: Chain D: E.141, H.284, E.374, R.376 Ligands: MG.28, P3S.29, PO4.30 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:E.141, D:E.141, D:H.284, D:E.374 MG.28: 7 residues within 4Å: Chain D: E.141, E.235, N.237 Ligands: MG.26, MG.27, P3S.29, PO4.30 4 PLIP interactions: 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.141, D:E.235, H2O.38, H2O.38 MG.34: 5 residues within 4Å: Chain E: E.143, E.227, E.235 Ligands: MG.36, P3S.37 4 PLIP interactions: 3 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:E.143, E:E.227, E:E.235, H2O.53 MG.35: 7 residues within 4Å: Chain E: E.141, H.284, E.374, R.376 Ligands: MG.36, P3S.37, PO4.38 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:E.141, E:E.141, E:H.284, E:E.374 MG.36: 7 residues within 4Å: Chain E: E.141, E.235, N.237 Ligands: MG.34, MG.35, P3S.37, PO4.38 4 PLIP interactions: 2 interactions with chain E, 2 Ligand-Water interactions Metal complexes: E:E.141, E:E.235, H2O.49, H2O.49 MG.42: 5 residues within 4Å: Chain F: E.143, E.227, E.235 Ligands: MG.44, P3S.45 4 PLIP interactions: 3 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:E.143, F:E.227, F:E.235, H2O.56 MG.43: 7 residues within 4Å: Chain F: E.141, H.284, E.374, R.376 Ligands: MG.44, P3S.45, PO4.46 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:E.141, F:E.141, F:H.284, F:E.374 MG.44: 7 residues within 4Å: Chain F: E.141, E.235, N.237 Ligands: MG.42, MG.43, P3S.45, PO4.46 4 PLIP interactions: 2 interactions with chain F, 2 Ligand-Water interactions Metal complexes: F:E.141, F:E.235, H2O.59, H2O.59 MG.50: 5 residues within 4Å: Chain G: E.143, E.227, E.235 Ligands: MG.52, P3S.53 4 PLIP interactions: 3 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:E.143, G:E.227, G:E.235, H2O.70 MG.51: 7 residues within 4Å: Chain G: E.141, H.284, E.374, R.376 Ligands: MG.52, P3S.53, PO4.54 4 PLIP interactions: 4 interactions with chain G Metal complexes: G:E.141, G:E.141, G:H.284, G:E.374 MG.52: 7 residues within 4Å: Chain G: E.141, E.235, N.237 Ligands: MG.50, MG.51, P3S.53, PO4.54 4 PLIP interactions: 2 interactions with chain G, 2 Ligand-Water interactions Metal complexes: G:E.141, G:E.235, H2O.70, H2O.70 MG.58: 5 residues within 4Å: Chain H: E.143, E.227, E.235 Ligands: MG.60, P3S.61 4 PLIP interactions: 3 interactions with chain H, 1 Ligand-Water interactions Metal complexes: H:E.143, H:E.227, H:E.235, H2O.85 MG.59: 7 residues within 4Å: Chain H: E.141, H.284, E.374, R.376 Ligands: MG.60, P3S.61, PO4.62 4 PLIP interactions: 4 interactions with chain H Metal complexes: H:E.141, H:E.141, H:H.284, H:E.374 MG.60: 7 residues within 4Å: Chain H: E.141, E.235, N.237 Ligands: MG.58, MG.59, P3S.61, PO4.62 4 PLIP interactions: 2 interactions with chain H, 2 Ligand-Water interactions Metal complexes: H:E.141, H:E.235, H2O.80, H2O.81 MG.66: 5 residues within 4Å: Chain I: E.143, E.227, E.235 Ligands: MG.68, P3S.69 4 PLIP interactions: 3 interactions with chain I, 1 Ligand-Water interactions Metal complexes: I:E.143, I:E.227, I:E.235, H2O.91 MG.67: 7 residues within 4Å: Chain I: E.141, H.284, E.374, R.376 Ligands: MG.68, P3S.69, PO4.70 4 PLIP interactions: 4 interactions with chain I Metal complexes: I:E.141, I:E.141, I:H.284, I:E.374 MG.68: 7 residues within 4Å: Chain I: E.141, E.235, N.237 Ligands: MG.66, MG.67, P3S.69, PO4.70 4 PLIP interactions: 2 interactions with chain I, 2 Ligand-Water interactions Metal complexes: I:E.141, I:E.235, H2O.91, H2O.91 MG.74: 5 residues within 4Å: Chain J: E.143, E.227, E.235 Ligands: MG.76, P3S.77 4 PLIP interactions: 3 interactions with chain J, 1 Ligand-Water interactions Metal complexes: J:E.143, J:E.227, J:E.235, H2O.106 MG.75: 7 residues within 4Å: Chain J: E.141, H.284, E.374, R.376 Ligands: MG.76, P3S.77, PO4.78 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:E.141, J:E.141, J:H.284, J:E.374 MG.76: 7 residues within 4Å: Chain J: E.141, E.235, N.237 Ligands: MG.74, MG.75, P3S.77, PO4.78 4 PLIP interactions: 2 interactions with chain J, 2 Ligand-Water interactions Metal complexes: J:E.141, J:E.235, H2O.102, H2O.102 MG.82: 5 residues within 4Å: Chain K: E.143, E.227, E.235 Ligands: MG.84, P3S.85 4 PLIP interactions: 3 interactions with chain K, 1 Ligand-Water interactions Metal complexes: K:E.143, K:E.227, K:E.235, H2O.117 MG.83: 7 residues within 4Å: Chain K: E.141, H.284, E.374, R.376 Ligands: MG.84, P3S.85, PO4.86 4 PLIP interactions: 4 interactions with chain K Metal complexes: K:E.141, K:E.141, K:H.284, K:E.374 MG.84: 7 residues within 4Å: Chain K: E.141, E.235, N.237 Ligands: MG.82, MG.83, P3S.85, PO4.86 4 PLIP interactions: 2 interactions with chain K, 2 Ligand-Water interactions Metal complexes: K:E.141, K:E.235, H2O.112, H2O.112 MG.90: 5 residues within 4Å: Chain L: E.143, E.227, E.235 Ligands: MG.92, P3S.93 4 PLIP interactions: 3 interactions with chain L, 1 Ligand-Water interactions Metal complexes: L:E.143, L:E.227, L:E.235, H2O.120 MG.91: 7 residues within 4Å: Chain L: E.141, H.284, E.374, R.376 Ligands: MG.92, P3S.93, PO4.94 4 PLIP interactions: 4 interactions with chain L Metal complexes: L:E.141, L:E.141, L:H.284, L:E.374 MG.92: 7 residues within 4Å: Chain L: E.141, E.235, N.237 Ligands: MG.90, MG.91, P3S.93, PO4.94 4 PLIP interactions: 2 interactions with chain L, 2 Ligand-Water interactions Metal complexes: L:E.141, L:E.235, H2O.123, H2O.123

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 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:E.143, A:N.279, A:R.355, A:R.376, A:R.376 Water bridges: A:Q.233, A:E.235, A:N.237 Salt bridges: A:H.284, A:R.337 P3S.13: 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.10, MG.11, MG.12, PO4.14 9 PLIP interactions: 8 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:E.143, B:N.279, B:R.355, B:R.376, B:R.376, A:D.62 Water bridges: B:Q.233 Salt bridges: B:H.284, B:R.337 P3S.21: 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.18, MG.19, MG.20, PO4.22 9 PLIP interactions: 8 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:E.143, C:N.279, C:R.355, C:R.376, C:R.376, B:D.62 Water bridges: C:Q.233 Salt bridges: C:H.284, C:R.337 P3S.29: 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.26, MG.27, MG.28, PO4.30 9 PLIP interactions: 8 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:Q.233 Salt bridges: D:H.284, D:R.337 P3S.37: 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.34, MG.35, MG.36, PO4.38 9 PLIP interactions: 8 interactions with chain E, 1 interactions with chain D Hydrogen bonds: E:E.143, E:N.279, E:R.355, E:R.376, E:R.376, D:D.62 Water bridges: E:Q.233 Salt bridges: E:H.284, E:R.337 P3S.45: 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.42, MG.43, MG.44, PO4.46 9 PLIP interactions: 8 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 Salt bridges: F:H.284, F:R.337 P3S.53: 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.50, MG.51, MG.52, PO4.54 12 PLIP interactions: 12 interactions with chain G Hydrogen bonds: G:E.143, G:E.227, G:N.279, G:H.284, G:R.355, G:R.376, G:R.376 Water bridges: G:Q.233, G:E.235, G:N.237 Salt bridges: G:H.284, G:R.337 P3S.61: 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.58, MG.59, MG.60, PO4.62 13 PLIP interactions: 13 interactions with chain H Hydrogen bonds: H:E.143, H:E.227, H:N.279, H:H.284, H:R.355, H:E.374, H:R.376, H:R.376 Water bridges: H:Q.233, H:E.235, H:N.237 Salt bridges: H:H.284, H:R.337 P3S.69: 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.66, MG.67, MG.68, PO4.70 9 PLIP interactions: 9 interactions with chain I Hydrogen bonds: I:E.143, I:N.279, I:H.284, I:R.355, I:R.376, I:R.376 Water bridges: I:Q.233 Salt bridges: I:H.284, I:R.337 P3S.77: 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.74, MG.75, MG.76, PO4.78 11 PLIP interactions: 11 interactions with chain J Hydrogen bonds: J:E.143, J:E.227, J:N.279, J:H.284, J:R.355, J:E.374, J:R.376, J:R.376 Water bridges: J:Q.233 Salt bridges: J:H.284, J:R.337 P3S.85: 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.82, MG.83, MG.84, PO4.86 10 PLIP interactions: 10 interactions with chain K Hydrogen bonds: K:E.143, K:E.227, K:N.279, K:H.284, K:R.355, K:R.376, K:R.376 Water bridges: K:Q.233 Salt bridges: K:H.284, K:R.337 P3S.93: 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.90, MG.91, MG.92, PO4.94 12 PLIP interactions: 12 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 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: 1AZ.1, MG.3, MG.4, P3S.5 9 PLIP interactions: 9 interactions with chain A Water bridges: A:K.223, A:K.223, A:K.223, A:R.355, A:R.355 Salt bridges: A:K.223, A:H.286, A:R.355, A:R.360 PO4.14: 9 residues within 4Å: Chain B: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.9, MG.11, MG.12, P3S.13 9 PLIP interactions: 9 interactions with chain B Water bridges: B:K.223, B:K.223, B:R.355, B:R.355, B:R.355 Salt bridges: B:K.223, B:H.286, B:R.355, B:R.360 PO4.22: 9 residues within 4Å: Chain C: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.17, MG.19, MG.20, P3S.21 9 PLIP interactions: 9 interactions with chain C Water bridges: C:K.223, C:K.223, C:R.355, C:R.355, C:R.355 Salt bridges: C:K.223, C:H.286, C:R.355, C:R.360 PO4.30: 9 residues within 4Å: Chain D: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.25, MG.27, MG.28, P3S.29 9 PLIP interactions: 9 interactions with chain D Water bridges: D:K.223, D:K.223, D:R.355, D:R.355, D:R.355 Salt bridges: D:K.223, D:H.286, D:R.355, D:R.360 PO4.38: 9 residues within 4Å: Chain E: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.33, MG.35, MG.36, P3S.37 9 PLIP interactions: 9 interactions with chain E Water bridges: E:K.223, E:K.223, E:K.223, E:R.355, E:R.355 Salt bridges: E:K.223, E:H.286, E:R.355, E:R.360 PO4.46: 9 residues within 4Å: Chain F: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.41, MG.43, MG.44, P3S.45 9 PLIP interactions: 9 interactions with chain F Water bridges: F:K.223, F:K.223, F:R.355, F:R.355, F:R.355 Salt bridges: F:K.223, F:H.286, F:R.355, F:R.360 PO4.54: 9 residues within 4Å: Chain G: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.49, MG.51, MG.52, P3S.53 9 PLIP interactions: 9 interactions with chain G Water bridges: G:K.223, G:K.223, G:K.223, G:R.355, G:R.355 Salt bridges: G:K.223, G:H.286, G:R.355, G:R.360 PO4.62: 9 residues within 4Å: Chain H: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.57, MG.59, MG.60, P3S.61 9 PLIP interactions: 9 interactions with chain H Water bridges: H:K.223, H:K.223, H:R.355, H:R.355, H:R.355 Salt bridges: H:K.223, H:H.286, H:R.355, H:R.360 PO4.70: 9 residues within 4Å: Chain I: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.65, MG.67, MG.68, P3S.69 9 PLIP interactions: 9 interactions with chain I Water bridges: I:K.223, I:K.223, I:R.355, I:R.355, I:R.355 Salt bridges: I:K.223, I:H.286, I:R.355, I:R.360 PO4.78: 9 residues within 4Å: Chain J: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.73, MG.75, MG.76, P3S.77 9 PLIP interactions: 9 interactions with chain J Water bridges: J:K.223, J:K.223, J:R.355, J:R.355, J:R.355 Salt bridges: J:K.223, J:H.286, J:R.355, J:R.360 PO4.86: 9 residues within 4Å: Chain K: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.81, MG.83, MG.84, P3S.85 9 PLIP interactions: 9 interactions with chain K Water bridges: K:K.223, K:K.223, K:K.223, K:R.355, K:R.355 Salt bridges: K:K.223, K:H.286, K:R.355, K:R.360 PO4.94: 9 residues within 4Å: Chain L: E.141, H.286, R.355, R.360, E.374 Ligands: 1AZ.89, MG.91, MG.92, P3S.93 9 PLIP interactions: 9 interactions with chain L Water bridges: L:K.223, L:K.223, L:R.355, L:R.355, L:R.355 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.15: 3 residues within 4Å: Chain B: Q.430, L.431, S.432 Ligand excluded by PLIP CL.23: 3 residues within 4Å: Chain C: Q.430, L.431, S.432 Ligand excluded by PLIP CL.31: 4 residues within 4Å: Chain D: Q.430, L.431, S.432, I.468 Ligand excluded by PLIP CL.39: 4 residues within 4Å: Chain E: Q.430, L.431, S.432, I.468 Ligand excluded by PLIP CL.47: 4 residues within 4Å: Chain F: Q.430, L.431, S.432, I.468 Ligand excluded by PLIP CL.55: 3 residues within 4Å: Chain G: Q.430, L.431, S.432 Ligand excluded by PLIP CL.63: 3 residues within 4Å: Chain H: Q.430, L.431, S.432 Ligand excluded by PLIP CL.71: 3 residues within 4Å: Chain I: Q.430, L.431, S.432 Ligand excluded by PLIP CL.79: 4 residues within 4Å: Chain J: Q.430, L.431, S.432, I.468 Ligand excluded by PLIP CL.87: 4 residues within 4Å: Chain K: Q.430, L.431, S.432, I.468 Ligand excluded by PLIP CL.95: 4 residues within 4Å: Chain L: Q.430, L.431, S.432, I.468 Ligand excluded by PLIP

12 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.8: 8 residues within 4Å: Chain A: I.39, S.64, S.65, R.67, F.462, E.467 Chain B: K.191 Chain K: L.482 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.67, A:R.67 Water bridges: B:R.189 1PE.16: 8 residues within 4Å: Chain B: I.39, S.64, S.65, R.67, F.462, E.467 Chain C: K.191 Chain J: L.482 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.67, B:R.67 1PE.24: 8 residues within 4Å: Chain C: I.39, S.64, S.65, R.67, F.462, E.467 Chain D: K.191 Chain I: L.482 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:R.67, C:R.67 1PE.32: 8 residues within 4Å: Chain D: I.39, S.64, S.65, R.67, F.462, E.467 Chain E: K.191 Chain H: L.482 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:R.67, D:R.67 1PE.40: 10 residues within 4Å: Chain E: I.39, S.64, S.65, I.66, R.67, F.462, E.467 Chain F: K.191 Chain G: L.482, Y.483 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:R.67, E:R.67 1PE.48: 9 residues within 4Å: Chain A: R.189, K.191 Chain F: I.39, S.64, S.65, R.67, F.462, E.467 Chain L: L.482 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain F Water bridges: A:R.189 Hydrogen bonds: F:R.67, F:R.67 1PE.56: 8 residues within 4Å: Chain E: L.482 Chain G: I.39, S.64, S.65, R.67, F.462, E.467 Chain H: K.191 3 PLIP interactions: 2 interactions with chain G, 1 interactions with chain H Hydrogen bonds: G:R.67, G:R.67 Water bridges: H:R.189 1PE.64: 8 residues within 4Å: Chain D: L.482 Chain H: I.39, S.64, S.65, R.67, F.462, E.467 Chain I: K.191 2 PLIP interactions: 2 interactions with chain H Hydrogen bonds: H:R.67, H:R.67 1PE.72: 8 residues within 4Å: Chain C: L.482 Chain I: I.39, S.64, S.65, R.67, F.462, E.467 Chain J: K.191 2 PLIP interactions: 2 interactions with chain I Hydrogen bonds: I:R.67, I:R.67 1PE.80: 8 residues within 4Å: Chain B: L.482 Chain J: I.39, S.64, S.65, R.67, F.462, E.467 Chain K: K.191 3 PLIP interactions: 3 interactions with chain J Hydrogen bonds: J:R.67, J:R.67, J:E.467 1PE.88: 10 residues within 4Å: Chain A: L.482, Y.483 Chain K: I.39, S.64, S.65, I.66, R.67, F.462, E.467 Chain L: K.191 3 PLIP interactions: 3 interactions with chain K Hydrogen bonds: K:R.67, K:R.67, K:E.467 1PE.96: 9 residues within 4Å: Chain F: L.482 Chain G: R.189, K.191 Chain L: I.39, S.64, S.65, R.67, F.462, E.467 3 PLIP interactions: 2 interactions with chain L, 1 interactions with chain G Hydrogen bonds: L:R.67, L:R.67 Water bridges: G:R.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nilsson, M.T. et al., Structural Basis for the Inhibition of Mycobacterium Tuberculosis Glutamine Synthetase by Novel ATP-Competitive Inhibitors. J.Mol.Biol. (2009)

Release Date

2009-09-01

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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