SMTL ID : 3vd9.1

E. coli (lacZ) beta-galactosidase (N460S) in complex with IPTG

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-tetramer

Ligands

9 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: E.445, H.447, E.490 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.445, A:H.447, A:E.490, H2O.6, H2O.30, H2O.35 MG.2: 6 residues within 4Å: Chain A: D.44, N.47, V.50, Y.190, Q.192, D.222 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.44, A:N.47, A:V.50, A:D.222 MG.21: 3 residues within 4Å: Chain B: E.445, H.447, E.490 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.445, B:H.447, B:E.490, H2O.37, H2O.42, H2O.69 MG.22: 5 residues within 4Å: Chain B: D.44, N.47, V.50, Q.192, D.222 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.44, B:N.47, B:V.50, B:D.222 MG.23: 1 residues within 4Å: Chain B: E.398 No protein-ligand interaction detected (PLIP) MG.50: 3 residues within 4Å: Chain C: E.445, H.447, E.490 6 PLIP interactions: 3 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:E.445, C:H.447, C:E.490, H2O.110, H2O.113, H2O.116 MG.51: 5 residues within 4Å: Chain C: D.44, N.47, V.50, Q.192, D.222 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.44, C:N.47, C:V.50, C:D.222, C:D.222 MG.74: 3 residues within 4Å: Chain D: E.445, H.447, E.490 6 PLIP interactions: 3 interactions with chain D, 3 Ligand-Water interactions Metal complexes: D:E.445, D:H.447, D:E.490, H2O.126, H2O.147, H2O.149 MG.75: 6 residues within 4Å: Chain D: D.44, N.47, V.50, Y.190, Q.192, D.222 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.44, D:N.47, D:V.50, D:D.222, D:D.222

16 x NA: SODIUM ION(Non-functional Binders)

NA.3: 5 residues within 4Å: Chain A: Y.129, D.230, F.630, N.633 Ligands: IPT.7 Ligand excluded by PLIP NA.4: 4 residues within 4Å: Chain A: F.585, Y.588, P.589, L.591 Ligand excluded by PLIP NA.5: 5 residues within 4Å: Chain A: F.960, P.961, L.996, M.997, T.999 Ligand excluded by PLIP NA.6: 2 residues within 4Å: Chain A: N.626, E.826 Ligand excluded by PLIP NA.24: 5 residues within 4Å: Chain B: Y.129, D.230, F.630, N.633 Ligands: IPT.29 Ligand excluded by PLIP NA.25: 4 residues within 4Å: Chain B: F.585, Y.588, P.589, L.591 Ligand excluded by PLIP NA.26: 5 residues within 4Å: Chain B: F.960, P.961, L.996, M.997, T.999 Ligand excluded by PLIP NA.27: 5 residues within 4Å: Chain B: S.676, D.677, N.678, E.679, L.699 Ligand excluded by PLIP NA.28: 2 residues within 4Å: Chain B: N.626, E.826 Ligand excluded by PLIP NA.52: 5 residues within 4Å: Chain C: Y.129, D.230, F.630, N.633 Ligands: IPT.56 Ligand excluded by PLIP NA.53: 4 residues within 4Å: Chain C: F.585, Y.588, P.589, L.591 Ligand excluded by PLIP NA.54: 5 residues within 4Å: Chain C: F.960, P.961, L.996, M.997, T.999 Ligand excluded by PLIP NA.55: 5 residues within 4Å: Chain C: S.676, D.677, N.678, E.679, L.699 Ligand excluded by PLIP NA.76: 5 residues within 4Å: Chain D: Y.129, D.230, F.630, N.633 Ligands: IPT.79 Ligand excluded by PLIP NA.77: 4 residues within 4Å: Chain D: F.585, Y.588, P.589, L.591 Ligand excluded by PLIP NA.78: 5 residues within 4Å: Chain D: F.960, P.961, L.996, M.997, T.999 Ligand excluded by PLIP

4 x IPT: 1-methylethyl 1-thio-beta-D-galactopyranoside(Non-covalent)

IPT.7: 12 residues within 4Å: Chain A: N.131, D.230, E.490, M.531, Y.532, E.566, H.569, W.597, F.630, N.633, W.1028 Ligands: NA.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.1028, A:W.1028 Hydrogen bonds: A:N.131, A:E.490, A:F.630, A:N.633 Water bridges: A:E.490 IPT.29: 12 residues within 4Å: Chain B: N.131, D.230, H.447, E.490, M.531, Y.532, E.566, H.569, F.630, N.633, W.1028 Ligands: NA.24 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:W.1028, B:W.1028 Hydrogen bonds: B:N.131, B:D.230, B:E.490, B:F.630, B:N.633 IPT.56: 13 residues within 4Å: Chain C: N.131, D.230, H.447, E.490, M.531, Y.532, E.566, H.569, W.597, F.630, N.633, W.1028 Ligands: NA.52 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:W.1028, C:W.1028 Hydrogen bonds: C:N.131, C:E.490, C:Y.532, C:F.630, C:N.633 IPT.79: 13 residues within 4Å: Chain D: N.131, D.230, H.447, E.490, M.531, Y.532, E.566, H.569, W.597, F.630, N.633, W.1028 Ligands: NA.76 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:W.1028, D:W.1028 Hydrogen bonds: D:N.131, D:D.230, D:E.490, D:Y.532, D:F.630, D:N.633 Water bridges: D:D.230, D:H.420, D:H.447, D:E.490

64 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.8: 9 residues within 4Å: Chain A: T.258, V.359, G.360, R.362, R.477, N.478, H.479, P.480, R.511 Ligand excluded by PLIP DMS.9: 6 residues within 4Å: Chain A: R.586, H.651, Q.652, Q.654, Q.657, Q.747 Ligand excluded by PLIP DMS.10: 5 residues within 4Å: Chain A: K.409, N.412, F.655, Y.671, W.737 Ligand excluded by PLIP DMS.11: 8 residues within 4Å: Chain A: P.61, F.62, A.63, W.65, D.74, R.339, A.356 Ligands: DMS.18 Ligand excluded by PLIP DMS.12: 4 residues within 4Å: Chain A: T.300, T.319, L.320, R.321 Ligand excluded by PLIP DMS.13: 6 residues within 4Å: Chain A: R.81, S.82, L.83, N.84, L.154, F.156 Ligand excluded by PLIP DMS.14: 4 residues within 4Å: Chain A: E.363, V.364, R.365, P.509 Ligand excluded by PLIP DMS.15: 5 residues within 4Å: Chain A: I.605, P.613, W.614, S.615, R.1002 Ligand excluded by PLIP DMS.16: 5 residues within 4Å: Chain A: G.304, G.305, E.306, V.318, T.319 Ligand excluded by PLIP DMS.17: 4 residues within 4Å: Chain A: D.457, P.459 Chain D: W.503, V.507 Ligand excluded by PLIP DMS.18: 6 residues within 4Å: Chain A: A.63, D.74, R.75, P.76, L.80 Ligands: DMS.11 Ligand excluded by PLIP DMS.19: 5 residues within 4Å: Chain A: E.86, W.87, R.88, L.154, T.155 Ligand excluded by PLIP DMS.20: 6 residues within 4Å: Chain A: R.259, F.260, N.261, R.266, A.267, V.268 Ligand excluded by PLIP DMS.30: 9 residues within 4Å: Chain B: T.258, V.359, G.360, R.362, R.477, N.478, H.479, P.480, R.511 Ligand excluded by PLIP DMS.31: 6 residues within 4Å: Chain B: R.586, H.651, Q.652, Q.654, Q.657, Q.747 Ligand excluded by PLIP DMS.32: 5 residues within 4Å: Chain B: K.409, N.412, F.655, Y.671, W.737 Ligand excluded by PLIP DMS.33: 8 residues within 4Å: Chain B: P.61, F.62, A.63, W.65, D.74, R.339, A.356 Ligands: DMS.42 Ligand excluded by PLIP DMS.34: 5 residues within 4Å: Chain B: G.299, T.300, L.320, R.321, L.322 Ligand excluded by PLIP DMS.35: 4 residues within 4Å: Chain B: T.286, E.343, H.345, G.349 Ligand excluded by PLIP DMS.36: 5 residues within 4Å: Chain B: R.534, E.537, P.1030, V.1032, Q.1037 Ligand excluded by PLIP DMS.37: 5 residues within 4Å: Chain B: L.83, N.84, E.86, L.154, F.156 Ligand excluded by PLIP DMS.38: 5 residues within 4Å: Chain B: E.363, V.364, R.365, P.509, S.510 Ligand excluded by PLIP DMS.39: 5 residues within 4Å: Chain B: I.605, P.613, W.614, S.615, R.1002 Ligand excluded by PLIP DMS.40: 6 residues within 4Å: Chain B: G.304, G.305, E.306, V.318, T.319, R.321 Ligand excluded by PLIP DMS.41: 5 residues within 4Å: Chain B: D.457, P.459 Chain C: Q.474, W.503, V.507 Ligand excluded by PLIP DMS.42: 6 residues within 4Å: Chain B: A.63, W.65, D.74, R.75, P.76 Ligands: DMS.33 Ligand excluded by PLIP DMS.43: 5 residues within 4Å: Chain B: E.86, W.87, S.153, L.154, T.155 Ligand excluded by PLIP DMS.44: 3 residues within 4Å: Chain B: E.398, L.430, R.433 Ligand excluded by PLIP DMS.45: 6 residues within 4Å: Chain B: F.89, A.90, W.91, E.109, A.110, D.111 Ligand excluded by PLIP DMS.46: 4 residues within 4Å: Chain B: Y.501, T.523, T.525, R.560 Ligand excluded by PLIP DMS.47: 4 residues within 4Å: Chain B: T.73, D.74, R.75, P.76 Ligand excluded by PLIP DMS.48: 3 residues within 4Å: Chain B: I.334, P.335, N.336 Ligand excluded by PLIP DMS.49: 6 residues within 4Å: Chain B: Q.474, R.477, W.503, V.507 Chain C: D.457, P.459 Ligand excluded by PLIP DMS.57: 9 residues within 4Å: Chain C: T.258, V.359, G.360, R.362, R.477, N.478, H.479, P.480, R.511 Ligand excluded by PLIP DMS.58: 6 residues within 4Å: Chain C: R.586, H.651, Q.652, Q.654, Q.657, Q.747 Ligand excluded by PLIP DMS.59: 5 residues within 4Å: Chain C: K.409, N.412, F.655, Y.671, W.737 Ligand excluded by PLIP DMS.60: 8 residues within 4Å: Chain C: P.61, F.62, A.63, W.65, D.74, R.339, A.356 Ligands: DMS.71 Ligand excluded by PLIP DMS.61: 4 residues within 4Å: Chain C: T.300, T.319, L.320, R.321 Ligand excluded by PLIP DMS.62: 6 residues within 4Å: Chain C: T.286, E.343, H.345, G.349, T.350, L.351 Ligand excluded by PLIP DMS.63: 4 residues within 4Å: Chain C: R.534, E.537, P.1030, V.1032 Ligand excluded by PLIP DMS.64: 6 residues within 4Å: Chain C: S.82, L.83, N.84, W.87, L.154, F.156 Ligand excluded by PLIP DMS.65: 4 residues within 4Å: Chain C: E.363, V.364, R.365, P.509 Ligand excluded by PLIP DMS.66: 2 residues within 4Å: Chain C: P.135, W.220 Ligand excluded by PLIP DMS.67: 5 residues within 4Å: Chain C: I.605, P.613, W.614, S.615, R.1002 Ligand excluded by PLIP DMS.68: 4 residues within 4Å: Chain C: G.305, V.318, T.319, R.321 Ligand excluded by PLIP DMS.69: 3 residues within 4Å: Chain C: V.113, V.114, H.122 Ligand excluded by PLIP DMS.70: 3 residues within 4Å: Chain C: H.122, G.123, Y.124 Ligand excluded by PLIP DMS.71: 4 residues within 4Å: Chain C: W.65, D.74, P.76 Ligands: DMS.60 Ligand excluded by PLIP DMS.72: 2 residues within 4Å: Chain C: E.86, T.112 Ligand excluded by PLIP DMS.73: 5 residues within 4Å: Chain C: E.86, W.87, R.88, L.154, T.155 Ligand excluded by PLIP DMS.80: 9 residues within 4Å: Chain D: T.258, V.359, G.360, R.362, R.477, N.478, H.479, P.480, R.511 Ligand excluded by PLIP DMS.81: 6 residues within 4Å: Chain D: R.586, H.651, Q.652, Q.654, Q.657, Q.747 Ligand excluded by PLIP DMS.82: 5 residues within 4Å: Chain D: K.409, N.412, F.655, Y.671, W.737 Ligand excluded by PLIP DMS.83: 7 residues within 4Å: Chain D: P.61, F.62, A.63, W.65, D.74, A.356 Ligands: DMS.92 Ligand excluded by PLIP DMS.84: 4 residues within 4Å: Chain D: T.300, T.319, L.320, R.321 Ligand excluded by PLIP DMS.85: 5 residues within 4Å: Chain D: R.534, E.537, P.1030, V.1032, Q.1037 Ligand excluded by PLIP DMS.86: 4 residues within 4Å: Chain D: S.82, L.83, N.84, L.154 Ligand excluded by PLIP DMS.87: 5 residues within 4Å: Chain D: E.363, V.364, R.365, P.509, S.510 Ligand excluded by PLIP DMS.88: 2 residues within 4Å: Chain D: P.135, P.144 Ligand excluded by PLIP DMS.89: 5 residues within 4Å: Chain D: I.605, P.613, W.614, S.615, R.1002 Ligand excluded by PLIP DMS.90: 5 residues within 4Å: Chain D: A.301, G.304, G.305, V.318, T.319 Ligand excluded by PLIP DMS.91: 4 residues within 4Å: Chain D: K.650, R.728, I.743, W.746 Ligand excluded by PLIP DMS.92: 5 residues within 4Å: Chain D: A.63, D.74, P.76, L.80 Ligands: DMS.83 Ligand excluded by PLIP DMS.93: 5 residues within 4Å: Chain D: Y.134, P.135, I.136, T.137, P.625 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wheatley, R.W. et al., Substitution for Asn460 cripples {beta}-galactosidase (Escherichia coli) by increasing substrate affinity and decreasing transition state stability. Arch.Biochem.Biophys. (2012)

Release Date

2012-04-11

Peptides

Beta-galactosidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Beta-galactosidase

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