SMTL ID : 4lni.1

B. subtilis glutamine synthetase structures reveal large active site conformational changes and basis for isoenzyme specific regulation: structure of the transition state complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.58 Å

Oligo State

homo-12-mer

Ligands

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

P3S.1: 25 residues within 4Å: Chain A: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, E.332, R.334 Chain B: D.52, S.55 Ligands: ADP.2, MG.3, MG.4, MG.5 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:E.303 Hydrogen bonds: A:E.131, A:G.240, A:G.242, A:H.244, A:R.315, A:R.334 Water bridges: A:Q.193, B:D.52 Salt bridges: A:H.244, A:R.297 P3S.6: 26 residues within 4Å: Chain B: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Chain C: D.52, S.55 Ligands: ADP.7, MG.8, MG.9, MG.10 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.240, B:H.244, B:R.315, B:R.320, B:R.334, B:R.334 Salt bridges: B:H.244, B:R.297 P3S.11: 26 residues within 4Å: Chain C: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Chain D: D.52, S.55 Ligands: ADP.12, MG.13, MG.14, MG.15 10 PLIP interactions: 9 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:E.133, C:E.188, C:H.244, C:R.315, C:R.320, C:R.334 Water bridges: C:G.240, D:D.52 Salt bridges: C:H.244, C:R.297 P3S.16: 26 residues within 4Å: Chain D: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Chain E: D.52, S.55 Ligands: ADP.17, MG.18, MG.19, MG.20 13 PLIP interactions: 11 interactions with chain D, 2 interactions with chain E Hydrogen bonds: D:E.131, D:E.133, D:G.242, D:H.244, D:R.315, D:R.315, D:R.334, D:R.334, E:D.52 Water bridges: D:G.240, E:D.52 Salt bridges: D:H.244, D:R.297 P3S.21: 26 residues within 4Å: Chain E: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Chain F: D.52, S.55 Ligands: ADP.22, MG.23, MG.24, MG.25 9 PLIP interactions: 9 interactions with chain E Hydrogen bonds: E:E.131, E:E.133, E:Q.193, E:H.244, E:R.315, E:R.334 Water bridges: E:G.240 Salt bridges: E:H.244, E:R.297 P3S.26: 26 residues within 4Å: Chain A: D.52, S.55 Chain F: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Ligands: ADP.27, MG.28, MG.29, MG.30 11 PLIP interactions: 11 interactions with chain F Hydrogen bonds: F:G.240, F:G.242, F:H.244, F:R.315, F:R.315, F:R.320, F:R.334, F:R.334 Water bridges: F:G.240 Salt bridges: F:H.244, F:R.297 P3S.31: 26 residues within 4Å: Chain G: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Chain L: D.52, S.55 Ligands: ADP.32, MG.33, MG.34, MG.35 12 PLIP interactions: 11 interactions with chain G, 1 interactions with chain L Hydrophobic interactions: G:E.303 Hydrogen bonds: G:G.240, G:G.242, G:H.244, G:R.315, G:R.315, G:E.332, G:R.334, G:R.334 Salt bridges: G:H.244, G:R.297 Water bridges: L:D.52 P3S.36: 26 residues within 4Å: Chain G: D.52, S.55 Chain H: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Ligands: ADP.37, MG.38, MG.39, MG.40 12 PLIP interactions: 11 interactions with chain H, 1 interactions with chain G Hydrophobic interactions: H:E.303 Hydrogen bonds: H:E.133, H:H.244, H:R.315, H:R.334, H:R.334 Water bridges: H:Y.155, H:E.188, H:E.188, G:D.52 Salt bridges: H:H.244, H:R.297 P3S.41: 26 residues within 4Å: Chain H: D.52, S.55 Chain I: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Ligands: ADP.42, MG.43, MG.44, MG.45 11 PLIP interactions: 10 interactions with chain I, 1 interactions with chain H Hydrogen bonds: I:E.131, I:Q.193, I:G.240, I:G.242, I:H.244, I:R.315, I:R.334, I:R.334 Salt bridges: I:H.244, I:R.297 Water bridges: H:D.52 P3S.46: 26 residues within 4Å: Chain I: D.52, S.55 Chain J: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Ligands: ADP.47, MG.48, MG.49, MG.50 12 PLIP interactions: 11 interactions with chain J, 1 interactions with chain I Hydrophobic interactions: J:E.303 Hydrogen bonds: J:G.240, J:G.242, J:H.244, J:R.315, J:R.334 Water bridges: J:E.195, J:E.195, J:G.240, I:D.52 Salt bridges: J:H.244, J:R.297 P3S.51: 26 residues within 4Å: Chain J: D.52, S.55 Chain K: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Ligands: ADP.52, MG.53, MG.54, MG.55 10 PLIP interactions: 10 interactions with chain K Hydrophobic interactions: K:E.303 Hydrogen bonds: K:E.133, K:E.188, K:H.244, K:R.315, K:R.334, K:R.334 Water bridges: K:G.240 Salt bridges: K:H.244, K:R.297 P3S.56: 26 residues within 4Å: Chain K: D.52, S.55 Chain L: E.131, E.133, Y.155, E.188, V.189, Q.193, E.195, N.239, G.240, S.241, G.242, H.244, R.297, Y.302, E.303, A.304, R.315, R.320, E.332, R.334 Ligands: ADP.57, MG.58, MG.59, MG.60 10 PLIP interactions: 9 interactions with chain L, 1 interactions with chain K Hydrophobic interactions: L:E.303 Hydrogen bonds: L:G.240, L:G.242, L:H.244, L:R.315, L:R.334, L:R.334 Salt bridges: L:H.244, L:R.297 Water bridges: K:D.52

12 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 25 residues within 4Å: Chain A: N.127, G.129, P.130, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Chain B: M.50 Ligands: P3S.1, MG.4, MG.5 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:E.183, A:Y.200, A:S.248, A:N.255, A:I.327 Salt bridges: A:R.315, A:R.320, A:R.330 ADP.7: 25 residues within 4Å: Chain B: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, N.246, L.247, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Chain C: M.50 Ligands: P3S.6, MG.9, MG.10 14 PLIP interactions: 13 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:G.129, B:E.183, B:Y.200, B:S.248, B:N.255, B:I.327, B:R.330 Water bridges: B:N.246, B:R.315, B:R.330, C:D.66 Salt bridges: B:R.315, B:R.320 pi-Cation interactions: B:R.330 ADP.12: 24 residues within 4Å: Chain C: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Chain D: M.50 Ligands: P3S.11, MG.14, MG.15 17 PLIP interactions: 17 interactions with chain C Hydrogen bonds: C:E.183, C:Y.200, C:S.248, C:N.255, C:I.327, C:R.330, C:R.330 Water bridges: C:E.183, C:D.197, C:F.198, C:N.246, C:N.246, C:R.315 Salt bridges: C:R.315, C:R.320 pi-Stacking: C:Y.200, C:Y.200 ADP.17: 25 residues within 4Å: Chain D: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, H.244, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332, R.334 Ligands: P3S.16, MG.19, MG.20 14 PLIP interactions: 14 interactions with chain D Hydrogen bonds: D:E.183, D:Y.200, D:S.248, D:I.327, D:R.330, D:R.330 Water bridges: D:P.130, D:F.198, D:R.315, D:S.328 Salt bridges: D:R.315, D:R.320 pi-Stacking: D:Y.200, D:Y.200 ADP.22: 23 residues within 4Å: Chain E: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, R.330, E.332 Chain F: M.50 Ligands: P3S.21, MG.24, MG.25 16 PLIP interactions: 15 interactions with chain E, 1 interactions with chain F Hydrogen bonds: E:G.129, E:E.183, E:E.183, E:Y.200, E:S.248, E:S.248, E:N.255, E:R.330, E:R.330 Water bridges: E:P.130, E:D.197, F:M.50 Salt bridges: E:R.315, E:R.320 pi-Stacking: E:Y.200, E:Y.200 ADP.27: 24 residues within 4Å: Chain A: M.50 Chain F: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Ligands: P3S.26, MG.29, MG.30 16 PLIP interactions: 16 interactions with chain F Hydrogen bonds: F:G.129, F:E.183, F:Y.200, F:S.248, F:S.248, F:N.255, F:R.330, F:R.330 Water bridges: F:F.198, F:R.315, F:R.315 Salt bridges: F:R.315, F:R.320 pi-Stacking: F:Y.200, F:Y.200 pi-Cation interactions: F:R.330 ADP.32: 25 residues within 4Å: Chain G: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, H.244, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Chain L: M.50 Ligands: P3S.31, MG.34, MG.35 15 PLIP interactions: 15 interactions with chain G Hydrogen bonds: G:E.183, G:Y.200, G:S.248, G:N.255, G:I.327, G:R.330, G:R.330 Water bridges: G:N.246, G:N.246, G:R.315, G:R.315 Salt bridges: G:R.315, G:R.320 pi-Stacking: G:Y.200, G:Y.200 ADP.37: 25 residues within 4Å: Chain H: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, H.244, N.246, L.247, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Ligands: P3S.36, MG.39, MG.40 18 PLIP interactions: 18 interactions with chain H Hydrogen bonds: H:E.183, H:Y.200, H:S.248, H:N.255, H:I.327, H:R.330, H:R.330 Water bridges: H:P.130, H:F.198, H:R.320, H:R.320, H:R.320, H:R.320 Salt bridges: H:R.315, H:R.320 pi-Stacking: H:Y.200, H:Y.200 pi-Cation interactions: H:R.330 ADP.42: 24 residues within 4Å: Chain I: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, H.244, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Ligands: P3S.41, MG.44, MG.45 15 PLIP interactions: 15 interactions with chain I Hydrogen bonds: I:P.130, I:E.183, I:Y.200, I:S.248, I:N.255, I:I.327, I:R.330, I:R.330 Water bridges: I:F.198, I:R.315, I:R.320, I:R.320 Salt bridges: I:R.315, I:R.320 pi-Stacking: I:Y.200 ADP.47: 27 residues within 4Å: Chain I: M.50 Chain J: N.127, G.129, P.130, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, H.244, N.246, L.247, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Ligands: P3S.46, MG.49, MG.50 14 PLIP interactions: 13 interactions with chain J, 1 interactions with chain I Hydrogen bonds: J:G.129, J:P.130, J:E.183, J:Y.200, J:S.248, J:N.255, J:I.327, J:R.330, J:R.330 Water bridges: J:F.198, I:K.43 Salt bridges: J:R.315, J:R.320 pi-Cation interactions: J:R.330 ADP.52: 24 residues within 4Å: Chain J: M.50 Chain K: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Ligands: P3S.51, MG.54, MG.55 16 PLIP interactions: 16 interactions with chain K Hydrogen bonds: K:G.129, K:E.183, K:Y.200, K:S.248, K:N.255, K:I.327, K:R.330, K:R.330 Water bridges: K:P.130, K:D.197, K:F.198, K:R.320, K:R.320 Salt bridges: K:R.315, K:R.320 pi-Stacking: K:Y.200 ADP.57: 25 residues within 4Å: Chain K: M.50 Chain L: N.127, G.129, E.131, E.183, E.195, D.197, F.198, K.199, Y.200, H.244, N.246, S.248, F.250, N.255, R.315, R.320, I.327, S.328, T.329, R.330, E.332 Ligands: P3S.56, MG.59, MG.60 13 PLIP interactions: 13 interactions with chain L Hydrogen bonds: L:E.183, L:Y.200, L:S.248, L:N.255, L:I.327, L:R.330 Water bridges: L:P.130, L:F.198, L:R.320, L:R.320 Salt bridges: L:R.315, L:R.320 pi-Cation interactions: L:R.330

36 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 6 residues within 4Å: Chain A: E.133, H.186, E.188, E.195 Ligands: P3S.1, MG.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.133, A:E.188, A:E.195, H2O.4 MG.4: 8 residues within 4Å: Chain A: E.131, H.244, N.246, R.320, E.332 Ligands: P3S.1, ADP.2, MG.5 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.131, A:E.131, A:H.244, A:E.332 MG.5: 8 residues within 4Å: Chain A: E.131, H.186, E.195, D.197 Ligands: P3S.1, ADP.2, MG.3, MG.4 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.131, A:E.195, H2O.1 MG.8: 7 residues within 4Å: Chain B: E.131, E.133, E.188, E.195, H.244 Ligands: P3S.6, MG.10 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.133, B:E.188, B:E.195, H2O.9 MG.9: 8 residues within 4Å: Chain B: E.131, H.244, R.320, E.332, R.334 Ligands: P3S.6, ADP.7, MG.10 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.131, B:E.131, B:H.244, B:E.332 MG.10: 8 residues within 4Å: Chain B: E.131, H.186, E.195, D.197 Ligands: P3S.6, ADP.7, MG.8, MG.9 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.131, B:E.195, H2O.10, H2O.11 MG.13: 6 residues within 4Å: Chain C: E.133, H.186, E.188, E.195 Ligands: P3S.11, MG.15 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.133, C:E.188, C:E.195, H2O.17, H2O.18 MG.14: 7 residues within 4Å: Chain C: E.131, H.244, R.320, E.332 Ligands: P3S.11, ADP.12, MG.15 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.131, C:E.131, C:H.244, C:E.332 MG.15: 8 residues within 4Å: Chain C: E.131, H.186, E.195, D.197 Ligands: P3S.11, ADP.12, MG.13, MG.14 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.131, C:E.195, H2O.16, H2O.17 MG.18: 6 residues within 4Å: Chain D: E.133, E.188, E.195, H.244 Ligands: P3S.16, MG.20 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:E.133, D:E.188, D:E.195 MG.19: 8 residues within 4Å: Chain D: E.131, H.244, R.320, E.332, R.334 Ligands: P3S.16, ADP.17, MG.20 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:E.131, D:E.131, D:H.244, D:E.332 MG.20: 8 residues within 4Å: Chain D: E.131, H.186, E.195, D.197 Ligands: P3S.16, ADP.17, MG.18, MG.19 3 PLIP interactions: 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:E.131, D:E.195, H2O.24 MG.23: 7 residues within 4Å: Chain E: E.131, E.133, H.186, E.188, E.195 Ligands: P3S.21, MG.25 3 PLIP interactions: 3 interactions with chain E Metal complexes: E:E.133, E:E.188, E:E.195 MG.24: 7 residues within 4Å: Chain E: E.131, H.244, R.320, E.332 Ligands: P3S.21, ADP.22, MG.25 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:E.131, E:E.131, E:H.244, E:E.332 MG.25: 8 residues within 4Å: Chain E: E.131, H.186, E.195, D.197 Ligands: P3S.21, ADP.22, MG.23, MG.24 3 PLIP interactions: 2 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:E.131, E:E.195, H2O.31 MG.28: 5 residues within 4Å: Chain F: E.133, E.188, E.195 Ligands: P3S.26, MG.30 4 PLIP interactions: 3 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:E.133, F:E.188, F:E.195, H2O.41 MG.29: 8 residues within 4Å: Chain F: E.131, H.244, R.320, E.332, R.334 Ligands: P3S.26, ADP.27, MG.30 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:E.131, F:E.131, F:H.244, F:E.332 MG.30: 8 residues within 4Å: Chain F: E.131, H.186, E.195, D.197 Ligands: P3S.26, ADP.27, MG.28, MG.29 3 PLIP interactions: 2 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:E.131, F:E.195, H2O.39 MG.33: 7 residues within 4Å: Chain G: E.131, E.133, H.186, E.188, E.195 Ligands: P3S.31, MG.35 4 PLIP interactions: 3 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:E.133, G:E.188, G:E.195, H2O.44 MG.34: 8 residues within 4Å: Chain G: E.131, H.244, R.320, E.332, R.334 Ligands: P3S.31, ADP.32, MG.35 4 PLIP interactions: 4 interactions with chain G Metal complexes: G:E.131, G:E.131, G:H.244, G:E.332 MG.35: 8 residues within 4Å: Chain G: E.131, H.186, E.195, D.197 Ligands: P3S.31, ADP.32, MG.33, MG.34 3 PLIP interactions: 2 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:E.131, G:E.195, H2O.44 MG.38: 6 residues within 4Å: Chain H: E.131, E.133, E.188, E.195 Ligands: P3S.36, MG.40 4 PLIP interactions: 3 interactions with chain H, 1 Ligand-Water interactions Metal complexes: H:E.133, H:E.188, H:E.195, H2O.49 MG.39: 7 residues within 4Å: Chain H: E.131, H.244, R.320, E.332, R.334 Ligands: P3S.36, ADP.37 4 PLIP interactions: 4 interactions with chain H Metal complexes: H:E.131, H:E.131, H:H.244, H:E.332 MG.40: 7 residues within 4Å: Chain H: E.131, H.186, E.195, D.197 Ligands: P3S.36, ADP.37, MG.38 4 PLIP interactions: 2 interactions with chain H, 2 Ligand-Water interactions Metal complexes: H:E.131, H:E.195, H2O.50, H2O.54 MG.43: 6 residues within 4Å: Chain I: E.133, H.186, E.188, E.195 Ligands: P3S.41, MG.45 4 PLIP interactions: 3 interactions with chain I, 1 Ligand-Water interactions Metal complexes: I:E.133, I:E.188, I:E.195, H2O.57 MG.44: 8 residues within 4Å: Chain I: E.131, H.244, N.246, R.320, E.332 Ligands: P3S.41, ADP.42, MG.45 4 PLIP interactions: 4 interactions with chain I Metal complexes: I:E.131, I:E.131, I:H.244, I:E.332 MG.45: 8 residues within 4Å: Chain I: E.131, H.186, E.195, D.197 Ligands: P3S.41, ADP.42, MG.43, MG.44 3 PLIP interactions: 2 interactions with chain I, 1 Ligand-Water interactions Metal complexes: I:E.131, I:E.195, H2O.58 MG.48: 6 residues within 4Å: Chain J: E.133, H.186, E.188, E.195 Ligands: P3S.46, MG.50 4 PLIP interactions: 3 interactions with chain J, 1 Ligand-Water interactions Metal complexes: J:E.133, J:E.188, J:E.195, H2O.67 MG.49: 8 residues within 4Å: Chain J: E.131, H.244, R.320, E.332, R.334 Ligands: P3S.46, ADP.47, MG.50 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:E.131, J:E.131, J:H.244, J:E.332 MG.50: 8 residues within 4Å: Chain J: E.131, H.186, E.195, D.197 Ligands: P3S.46, ADP.47, MG.48, MG.49 3 PLIP interactions: 2 interactions with chain J, 1 Ligand-Water interactions Metal complexes: J:E.131, J:E.195, H2O.65 MG.53: 6 residues within 4Å: Chain K: E.131, E.133, E.188, E.195 Ligands: P3S.51, MG.55 4 PLIP interactions: 3 interactions with chain K, 1 Ligand-Water interactions Metal complexes: K:E.133, K:E.188, K:E.195, H2O.73 MG.54: 10 residues within 4Å: Chain K: E.131, H.244, N.246, R.315, R.320, E.332, R.334 Ligands: P3S.51, ADP.52, MG.55 4 PLIP interactions: 4 interactions with chain K Metal complexes: K:E.131, K:E.131, K:H.244, K:E.332 MG.55: 8 residues within 4Å: Chain K: E.131, H.186, E.195, D.197 Ligands: P3S.51, ADP.52, MG.53, MG.54 3 PLIP interactions: 2 interactions with chain K, 1 Ligand-Water interactions Metal complexes: K:E.131, K:E.195, H2O.71 MG.58: 6 residues within 4Å: Chain L: E.131, E.133, E.188, E.195 Ligands: P3S.56, MG.60 4 PLIP interactions: 3 interactions with chain L, 1 Ligand-Water interactions Metal complexes: L:E.133, L:E.188, L:E.195, H2O.81 MG.59: 8 residues within 4Å: Chain L: E.131, H.244, N.246, R.320, E.332, R.334 Ligands: P3S.56, ADP.57 4 PLIP interactions: 4 interactions with chain L Metal complexes: L:E.131, L:E.131, L:H.244, L:E.332 MG.60: 7 residues within 4Å: Chain L: E.131, H.186, E.195, D.197 Ligands: P3S.56, ADP.57, MG.58 3 PLIP interactions: 2 interactions with chain L, 1 Ligand-Water interactions Metal complexes: L:E.131, L:E.195, H2O.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murray, D.S. et al., Structures of the Bacillus subtilis Glutamine Synthetase Dodecamer Reveal Large Intersubunit Catalytic Conformational Changes Linked to a Unique Feedback Inhibition Mechanism. J.Biol.Chem. (2013)

Release Date

2013-11-06

Peptides

Glutamine synthetase: ABCDEFGHIJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

K
K

L
L

Glutamine synthetase

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