- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.80 Å
- Oligo State
- homo-tetramer
- Ligands
- 4 x MG: MAGNESIUM ION(Non-covalent)
- 8 x 1IQ: 2-(4-ISOPROPYL-4-METHYL-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-2-YL)QUINOLINE-3-CARBOXYLIC ACID(Non-covalent)
1IQ.2: 10 residues within 4Å:- Chain A: K.135, G.160, R.161, G.190, Y.191, R.194, P.196, I.311, D.312
- Ligands: NHE.4
8 PLIP interactions:8 interactions with chain A- Hydrophobic interactions: A:Y.191, A:D.312
- Hydrogen bonds: A:K.135, A:R.161, A:Y.191, A:R.194
- Salt bridges: A:R.194
- pi-Cation interactions: A:R.194
1IQ.3: 14 residues within 4Å:- Chain A: M.266, D.291, R.292, W.489, S.568, G.569
- Chain D: G.36, A.37, S.83, R.114, M.115, F.121, Q.122, K.171
9 PLIP interactions:5 interactions with chain A, 4 interactions with chain D- Hydrophobic interactions: A:D.291, A:W.489, D:F.121, D:Q.122, D:K.171
- Hydrogen bonds: A:S.568, A:S.568
- Salt bridges: A:R.292
- Water bridges: D:K.171
1IQ.8: 10 residues within 4Å:- Chain B: K.135, G.160, R.161, G.190, Y.191, R.194, P.196, I.311, D.312
- Ligands: NHE.10
8 PLIP interactions:8 interactions with chain B- Hydrophobic interactions: B:Y.191, B:D.312
- Hydrogen bonds: B:K.135, B:R.161, B:Y.191, B:R.194
- Salt bridges: B:R.194
- pi-Cation interactions: B:R.194
1IQ.9: 14 residues within 4Å:- Chain B: M.266, D.291, R.292, W.489, S.568, G.569
- Chain C: G.36, A.37, S.83, R.114, M.115, F.121, Q.122, K.171
9 PLIP interactions:5 interactions with chain B, 4 interactions with chain C- Hydrophobic interactions: B:D.291, B:W.489, C:F.121, C:Q.122, C:K.171
- Hydrogen bonds: B:S.568, B:S.568
- Salt bridges: B:R.292
- Water bridges: C:K.171
1IQ.14: 10 residues within 4Å:- Chain C: K.135, G.160, R.161, G.190, Y.191, R.194, P.196, I.311, D.312
- Ligands: NHE.16
7 PLIP interactions:7 interactions with chain C- Hydrophobic interactions: C:Y.191, C:D.312
- Hydrogen bonds: C:K.135, C:R.161, C:R.194
- Salt bridges: C:R.194
- pi-Cation interactions: C:R.194
1IQ.15: 14 residues within 4Å:- Chain B: G.36, A.37, S.83, R.114, M.115, F.121, Q.122, K.171
- Chain C: M.266, D.291, R.292, W.489, S.568, G.569
9 PLIP interactions:5 interactions with chain C, 4 interactions with chain B- Hydrophobic interactions: C:D.291, C:W.489, B:F.121, B:Q.122, B:K.171
- Hydrogen bonds: C:S.568, C:S.568
- Salt bridges: C:R.292
- Water bridges: B:K.171
1IQ.20: 10 residues within 4Å:- Chain D: K.135, G.160, R.161, G.190, Y.191, R.194, P.196, I.311, D.312
- Ligands: NHE.22
7 PLIP interactions:7 interactions with chain D- Hydrophobic interactions: D:Y.191, D:D.312
- Hydrogen bonds: D:K.135, D:R.161, D:R.194
- Salt bridges: D:R.194
- pi-Cation interactions: D:R.194
1IQ.21: 14 residues within 4Å:- Chain A: G.36, A.37, S.83, R.114, M.115, F.121, Q.122, K.171
- Chain D: M.266, D.291, R.292, W.489, S.568, G.569
9 PLIP interactions:4 interactions with chain A, 5 interactions with chain D- Hydrophobic interactions: A:F.121, A:Q.122, A:K.171, D:D.291, D:W.489
- Water bridges: A:K.171
- Hydrogen bonds: D:S.568, D:S.568
- Salt bridges: D:R.292
- 4 x NHE: 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID(Non-covalent)
NHE.4: 10 residues within 4Å:- Chain A: K.135, H.136, L.156, R.187, L.188, P.189, G.190, Y.191
- Chain C: M.141
- Ligands: 1IQ.2
6 PLIP interactions:6 interactions with chain A- Hydrophobic interactions: A:L.156, A:Y.191
- Hydrogen bonds: A:R.187, A:L.188, A:G.190, A:Y.191
NHE.10: 10 residues within 4Å:- Chain B: K.135, H.136, L.156, R.187, L.188, P.189, G.190, Y.191
- Chain D: M.141
- Ligands: 1IQ.8
6 PLIP interactions:6 interactions with chain B- Hydrophobic interactions: B:L.156, B:Y.191
- Hydrogen bonds: B:R.187, B:L.188, B:G.190, B:Y.191
NHE.16: 10 residues within 4Å:- Chain A: M.141
- Chain C: K.135, H.136, L.156, R.187, L.188, P.189, G.190, Y.191
- Ligands: 1IQ.14
6 PLIP interactions:6 interactions with chain C- Hydrophobic interactions: C:L.156, C:Y.191
- Hydrogen bonds: C:R.187, C:L.188, C:G.190, C:Y.191
NHE.22: 10 residues within 4Å:- Chain B: M.141
- Chain D: K.135, H.136, L.156, R.187, L.188, P.189, G.190, Y.191
- Ligands: 1IQ.20
6 PLIP interactions:6 interactions with chain D- Hydrophobic interactions: D:L.156, D:Y.191
- Hydrogen bonds: D:R.187, D:L.188, D:G.190, D:Y.191
- 4 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)
FAD.5: 34 residues within 4Å:- Chain A: R.161, G.222, G.223, G.224, T.246, L.247, M.248, M.263, L.264, G.265, M.266, H.267, G.268, G.286, V.287, R.288, D.290, R.292, V.293, D.310, I.311, D.312, E.315, G.328, D.329, V.330, V.400, Q.404, M.405, S.422, G.423, G.424, G.426
- Chain D: F.121
23 PLIP interactions:22 interactions with chain A, 1 interactions with chain D- Hydrophobic interactions: A:V.400, D:F.121
- Hydrogen bonds: A:R.161, A:G.223, A:T.246, A:L.247, A:L.264, A:H.267, A:G.268, A:V.287, A:R.288, A:I.311, A:D.329, A:D.329, A:V.330, A:G.423
- Water bridges: A:D.100, A:R.161, A:R.161, A:R.288, A:R.288, A:R.288
- Salt bridges: A:R.288
FAD.11: 34 residues within 4Å:- Chain B: R.161, G.222, G.223, G.224, T.246, L.247, M.248, M.263, L.264, G.265, M.266, H.267, G.268, G.286, V.287, R.288, D.290, R.292, V.293, D.310, I.311, D.312, E.315, G.328, D.329, V.330, V.400, Q.404, M.405, S.422, G.423, G.424, G.426
- Chain C: F.121
23 PLIP interactions:22 interactions with chain B, 1 interactions with chain C- Hydrophobic interactions: B:V.400, C:F.121
- Hydrogen bonds: B:R.161, B:G.223, B:T.246, B:L.247, B:L.264, B:H.267, B:G.268, B:V.287, B:R.288, B:I.311, B:D.329, B:D.329, B:V.330, B:G.423
- Water bridges: B:D.100, B:R.161, B:R.161, B:R.288, B:R.288, B:R.288
- Salt bridges: B:R.288
FAD.17: 34 residues within 4Å:- Chain B: F.121
- Chain C: R.161, G.222, G.223, G.224, T.246, L.247, M.248, M.263, L.264, G.265, M.266, H.267, G.268, G.286, V.287, R.288, D.290, R.292, V.293, D.310, I.311, D.312, E.315, G.328, D.329, V.330, V.400, Q.404, M.405, S.422, G.423, G.424, G.426
21 PLIP interactions:20 interactions with chain C, 1 interactions with chain B- Hydrophobic interactions: C:V.400, B:F.121
- Hydrogen bonds: C:R.161, C:G.223, C:L.247, C:L.264, C:H.267, C:G.268, C:V.287, C:R.288, C:I.311, C:D.329, C:V.330, C:G.423
- Water bridges: C:R.161, C:R.161, C:R.288, C:R.288, C:R.288, C:R.288
- Salt bridges: C:R.288
FAD.23: 34 residues within 4Å:- Chain A: F.121
- Chain D: R.161, G.222, G.223, G.224, T.246, L.247, M.248, M.263, L.264, G.265, M.266, H.267, G.268, G.286, V.287, R.288, D.290, R.292, V.293, D.310, I.311, D.312, E.315, G.328, D.329, V.330, V.400, Q.404, M.405, S.422, G.423, G.424, G.426
21 PLIP interactions:20 interactions with chain D, 1 interactions with chain A- Hydrophobic interactions: D:V.400, A:F.121
- Hydrogen bonds: D:R.161, D:G.223, D:L.247, D:L.264, D:H.267, D:G.268, D:V.287, D:R.288, D:I.311, D:D.329, D:V.330, D:G.423
- Water bridges: D:R.161, D:R.161, D:R.288, D:R.288, D:R.288, D:R.288
- Salt bridges: D:R.288
- 4 x TPP: THIAMINE DIPHOSPHATE(Non-covalent)
TPP.6: 25 residues within 4Å:- Chain A: V.400, G.401, Q.402, H.403, G.426, M.428, G.452, D.453, G.454, S.455, M.458, N.480, H.482, L.483, G.484, M.485, V.486
- Chain D: Y.33, P.34, G.35, E.59, P.85, N.89, Q.122
- Ligands: MG.1
18 PLIP interactions:17 interactions with chain A, 1 interactions with chain D- Hydrophobic interactions: A:M.428, A:L.483, A:M.485, A:V.486, D:P.85
- Hydrogen bonds: A:Q.402, A:H.403, A:G.426, A:M.428, A:D.453, A:G.454, A:S.455, A:N.480, A:H.482, A:G.484, A:M.485
- Salt bridges: A:H.403, A:H.403
TPP.12: 25 residues within 4Å:- Chain B: V.400, G.401, Q.402, H.403, G.426, M.428, G.452, D.453, G.454, S.455, M.458, N.480, H.482, L.483, G.484, M.485, V.486
- Chain C: Y.33, P.34, G.35, E.59, P.85, N.89, Q.122
- Ligands: MG.7
18 PLIP interactions:17 interactions with chain B, 1 interactions with chain C- Hydrophobic interactions: B:M.428, B:L.483, B:M.485, B:V.486, C:P.85
- Hydrogen bonds: B:Q.402, B:H.403, B:G.426, B:M.428, B:D.453, B:G.454, B:S.455, B:N.480, B:H.482, B:G.484, B:M.485
- Salt bridges: B:H.403, B:H.403
TPP.18: 25 residues within 4Å:- Chain B: Y.33, P.34, G.35, E.59, P.85, N.89, Q.122
- Chain C: V.400, G.401, Q.402, H.403, G.426, M.428, G.452, D.453, G.454, S.455, M.458, N.480, H.482, L.483, G.484, M.485, V.486
- Ligands: MG.13
17 PLIP interactions:16 interactions with chain C, 1 interactions with chain B- Hydrophobic interactions: C:M.428, C:L.483, C:M.485, C:V.486, B:P.85
- Hydrogen bonds: C:Q.402, C:H.403, C:G.426, C:M.428, C:G.454, C:S.455, C:N.480, C:H.482, C:G.484, C:M.485
- Salt bridges: C:H.403, C:H.403
TPP.24: 25 residues within 4Å:- Chain A: Y.33, P.34, G.35, E.59, P.85, N.89, Q.122
- Chain D: V.400, G.401, Q.402, H.403, G.426, M.428, G.452, D.453, G.454, S.455, M.458, N.480, H.482, L.483, G.484, M.485, V.486
- Ligands: MG.19
16 PLIP interactions:15 interactions with chain D, 1 interactions with chain A- Hydrophobic interactions: D:M.428, D:L.483, D:M.485, D:V.486, A:P.85
- Hydrogen bonds: D:Q.402, D:H.403, D:G.426, D:M.428, D:G.454, D:S.455, D:H.482, D:G.484, D:M.485
- Salt bridges: D:H.403, D:H.403
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- McCourt, J.A. et al., Herbicide-binding sites revealed in the structure of plant acetohydroxyacid synthase. Proc.Natl.Acad.Sci.Usa (2006)
- Release Date
- 2006-01-17
- Peptides
- Acetolactate synthase: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
AC
AD
A
- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 2.80 Å
- Oligo State
- homo-tetramer
- Ligands
- 4 x MG: MAGNESIUM ION(Non-covalent)
- 8 x 1IQ: 2-(4-ISOPROPYL-4-METHYL-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-2-YL)QUINOLINE-3-CARBOXYLIC ACID(Non-covalent)
- 4 x NHE: 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID(Non-covalent)
- 4 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)
- 4 x TPP: THIAMINE DIPHOSPHATE(Non-covalent)
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- McCourt, J.A. et al., Herbicide-binding sites revealed in the structure of plant acetohydroxyacid synthase. Proc.Natl.Acad.Sci.Usa (2006)
- Release Date
- 2006-01-17
- Peptides
- Acetolactate synthase: ABCD
- SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
AB
AC
AD
A