SMTL ID : 4rjk.2 (2 other biounits)

Acetolactate synthase from Bacillus subtilis bound to LThDP - crystal form II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-tetramer

Ligands

4 x TPP: THIAMINE DIPHOSPHATE(Non-covalent)

TPP.1: 25 residues within 4Å: Chain A: I.398, G.399, S.400, H.401, Q.424, L.426, G.450, D.451, G.452, G.453, F.456, D.478, T.480, Y.481, D.482, M.483, V.484, Y.547 Chain B: I.36, P.37, E.61, P.87, N.91, Q.124 Ligands: MG.2 20 PLIP interactions: 18 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:L.426, A:F.456, A:Y.481, A:V.484, B:I.36, B:P.87 Hydrogen bonds: A:S.400, A:H.401, A:Q.424, A:L.426, A:G.450, A:D.451, A:D.451, A:G.452, A:G.453, A:D.482, A:M.483, A:Y.547 Salt bridges: A:H.401, A:H.401 TPP.10: 25 residues within 4Å: Chain A: I.36, P.37, E.61, P.87, N.91, Q.124 Chain B: I.398, G.399, S.400, H.401, Q.424, L.426, G.450, D.451, G.452, G.453, F.456, D.478, T.480, Y.481, D.482, M.483, V.484, Y.547 Ligands: MG.11 18 PLIP interactions: 1 interactions with chain A, 17 interactions with chain B Hydrophobic interactions: A:P.87, B:L.426, B:F.456, B:Y.481 Hydrogen bonds: B:S.400, B:H.401, B:Q.424, B:L.426, B:G.450, B:D.451, B:G.452, B:G.453, B:D.482, B:M.483 Water bridges: B:D.451, B:D.451 Salt bridges: B:H.401, B:H.401 TPP.20: 25 residues within 4Å: Chain C: I.398, G.399, S.400, H.401, Q.424, L.426, G.450, D.451, G.452, G.453, F.456, D.478, T.480, Y.481, D.482, M.483, V.484, Y.547 Chain D: I.36, P.37, E.61, P.87, N.91, Q.124 Ligands: MG.21 18 PLIP interactions: 16 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:L.426, C:F.456, C:Y.481, C:V.484, D:I.36, D:P.87 Hydrogen bonds: C:S.400, C:H.401, C:Q.424, C:L.426, C:G.450, C:D.451, C:G.452, C:G.453, C:D.482, C:M.483 Salt bridges: C:H.401, C:H.401 TPP.29: 25 residues within 4Å: Chain C: I.36, P.37, E.61, P.87, N.91, Q.124 Chain D: I.398, G.399, S.400, H.401, Q.424, L.426, G.450, D.451, G.452, G.453, F.456, D.478, T.480, Y.481, D.482, M.483, V.484, Y.547 Ligands: MG.30 18 PLIP interactions: 17 interactions with chain D, 1 interactions with chain C Hydrophobic interactions: D:L.426, D:F.456, D:Y.481, C:P.87 Hydrogen bonds: D:S.400, D:H.401, D:Q.424, D:L.426, D:G.450, D:G.452, D:G.453, D:D.482, D:M.483, D:Y.547 Water bridges: D:D.451, D:D.451 Salt bridges: D:H.401, D:H.401

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: D.451, D.478, T.480 Ligands: TPP.1 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.451, A:D.478, A:T.480, H2O.2 MG.11: 4 residues within 4Å: Chain B: D.451, D.478, T.480 Ligands: TPP.10 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.451, B:D.478, B:T.480, H2O.10 MG.21: 4 residues within 4Å: Chain C: D.451, D.478, T.480 Ligands: TPP.20 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.451, C:D.478, C:T.480, H2O.12 MG.30: 4 residues within 4Å: Chain D: D.451, D.478, T.480 Ligands: TPP.29 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.451, D:D.478, D:T.480, H2O.20

26 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.3: 6 residues within 4Å: Chain A: R.254, N.386, A.387, V.388, D.389, D.390 Ligand excluded by PLIP PG4.4: 2 residues within 4Å: Chain A: E.27, N.184 Ligand excluded by PLIP PG4.5: 4 residues within 4Å: Chain A: L.74, L.415, V.439, K.440 Ligand excluded by PLIP PG4.6: 8 residues within 4Å: Chain A: N.100, T.101, Q.163, D.288, I.290, I.311, D.314 Chain B: R.121 Ligand excluded by PLIP PG4.7: 5 residues within 4Å: Chain A: E.364, L.378, K.382, Y.408, R.410 Ligand excluded by PLIP PG4.8: 5 residues within 4Å: Chain A: D.389, H.391, V.392, E.443, K.444 Ligand excluded by PLIP PG4.9: 9 residues within 4Å: Chain A: G.72, R.73, T.75, G.76, P.105, S.160, A.164, R.224, P.225 Ligand excluded by PLIP PG4.12: 10 residues within 4Å: Chain B: G.72, R.73, L.74, T.75, G.76, P.105, S.160, R.224, P.225 Ligands: PG4.15 Ligand excluded by PLIP PG4.13: 3 residues within 4Å: Chain B: K.233, K.236, E.337 Ligand excluded by PLIP PG4.14: 5 residues within 4Å: Chain B: G.442, K.444, N.534, A.535, E.536 Ligand excluded by PLIP PG4.15: 8 residues within 4Å: Chain B: L.74, T.393, P.414, L.415, T.416, V.439, K.440 Ligands: PG4.12 Ligand excluded by PLIP PG4.16: 9 residues within 4Å: Chain B: E.310 Chain D: A.161, G.162, P.191, K.192, L.193, E.310, D.328 Ligands: PG4.35 Ligand excluded by PLIP PG4.17: 5 residues within 4Å: Chain B: A.203, A.206, K.207, T.304, D.322 Ligand excluded by PLIP PG4.22: 6 residues within 4Å: Chain C: R.254, N.386, A.387, V.388, D.389, D.390 Ligand excluded by PLIP PG4.23: 2 residues within 4Å: Chain C: E.27, N.184 Ligand excluded by PLIP PG4.24: 4 residues within 4Å: Chain C: L.74, L.415, V.439, K.440 Ligand excluded by PLIP PG4.25: 8 residues within 4Å: Chain C: N.100, T.101, Q.163, D.288, I.290, I.311, D.314 Chain D: R.121 Ligand excluded by PLIP PG4.26: 5 residues within 4Å: Chain C: E.364, L.378, K.382, Y.408, R.410 Ligand excluded by PLIP PG4.27: 5 residues within 4Å: Chain C: D.389, H.391, V.392, E.443, K.444 Ligand excluded by PLIP PG4.28: 9 residues within 4Å: Chain C: G.72, R.73, T.75, G.76, P.105, S.160, A.164, R.224, P.225 Ligand excluded by PLIP PG4.31: 10 residues within 4Å: Chain D: G.72, R.73, L.74, T.75, G.76, P.105, S.160, R.224, P.225 Ligands: PG4.34 Ligand excluded by PLIP PG4.32: 3 residues within 4Å: Chain D: K.233, K.236, E.337 Ligand excluded by PLIP PG4.33: 5 residues within 4Å: Chain D: G.442, K.444, N.534, A.535, E.536 Ligand excluded by PLIP PG4.34: 8 residues within 4Å: Chain D: L.74, T.393, P.414, L.415, T.416, V.439, K.440 Ligands: PG4.31 Ligand excluded by PLIP PG4.35: 9 residues within 4Å: Chain B: A.161, G.162, P.191, K.192, L.193, E.310, D.328 Chain D: E.310 Ligands: PG4.16 Ligand excluded by PLIP PG4.36: 5 residues within 4Å: Chain D: A.203, A.206, K.207, T.304, D.322 Ligand excluded by PLIP

4 x PYR: PYRUVIC ACID(Non-covalent)

PYR.18: 5 residues within 4Å: Chain A: Q.487, K.491 Chain B: A.39, K.40, Q.173 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.173, A:Q.487 Salt bridges: A:K.491 PYR.19: 5 residues within 4Å: Chain B: S.437, L.438, P.441, L.467, K.468 1 PLIP interactions: 1 interactions with chain B Water bridges: B:G.442 PYR.37: 5 residues within 4Å: Chain C: Q.487, K.491 Chain D: A.39, K.40, Q.173 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:Q.487, D:Q.173 Salt bridges: C:K.491 PYR.38: 5 residues within 4Å: Chain D: S.437, L.438, P.441, L.467, K.468 1 PLIP interactions: 1 interactions with chain D Water bridges: D:G.442

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sommer, B. et al., Detailed Structure-Function Correlations of Bacillus subtilis Acetolactate Synthase. Chembiochem (2015)

Release Date

2014-10-22

Peptides

Acetolactate synthase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
E

D
F

Acetolactate synthase

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