SMTL ID : 4ttg.1 (1 other biounit)

Beta-galactosidase (E. coli) in the presence of potassium chloride.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-tetramer

Ligands

14 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 3 residues within 4Å: Chain A: E.416, H.418, E.461 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.416, A:H.418, A:E.461, H2O.5, H2O.8, H2O.11 MG.2: 7 residues within 4Å: Chain A: D.15, W.16, N.18, V.21, Y.161, Q.163, D.193 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.15, A:N.18, A:V.21, A:D.193 MG.3: 4 residues within 4Å: Chain A: H.622, Q.718, T.911 Ligands: DMS.28 No protein-ligand interaction detected (PLIP) MG.4: 1 residues within 4Å: Ligands: DMS.15 No protein-ligand interaction detected (PLIP) MG.45: 4 residues within 4Å: Chain B: N.102, E.416, H.418, E.461 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.416, B:H.418, B:E.461, H2O.48, H2O.50, H2O.53 MG.46: 6 residues within 4Å: Chain B: D.15, N.18, V.21, Y.161, Q.163, D.193 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.15, B:N.18, B:V.21, B:D.193, B:D.193 MG.47: 1 residues within 4Å: Chain B: Q.718 No protein-ligand interaction detected (PLIP) MG.86: 3 residues within 4Å: Chain C: E.416, H.418, E.461 6 PLIP interactions: 3 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:E.416, C:H.418, C:E.461, H2O.91, H2O.93, H2O.96 MG.87: 5 residues within 4Å: Chain C: D.15, N.18, V.21, Q.163, D.193 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.15, C:N.18, C:V.21, C:D.193 MG.88: 1 residues within 4Å: Chain C: Q.49 No protein-ligand interaction detected (PLIP) MG.89: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.132: 3 residues within 4Å: Chain D: E.416, H.418, E.461 6 PLIP interactions: 3 interactions with chain D, 3 Ligand-Water interactions Metal complexes: D:E.416, D:H.418, D:E.461, H2O.134, H2O.136, H2O.139 MG.133: 5 residues within 4Å: Chain D: D.15, N.18, V.21, Q.163, D.193 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:D.15, D:N.18, D:V.21, D:D.193 MG.134: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

16 x K: POTASSIUM ION(Non-covalent)

K.5: 4 residues within 4Å: Chain A: Y.100, D.201, F.601, N.604 Ligand excluded by PLIP K.6: 4 residues within 4Å: Chain A: F.556, Y.559, P.560, L.562 Ligand excluded by PLIP K.7: 5 residues within 4Å: Chain A: F.931, P.932, L.967, M.968, T.970 Ligand excluded by PLIP K.8: 3 residues within 4Å: Chain A: L.910, T.911, A.913 Ligand excluded by PLIP K.48: 4 residues within 4Å: Chain B: Y.100, D.201, F.601, N.604 Ligand excluded by PLIP K.49: 4 residues within 4Å: Chain B: F.556, Y.559, P.560, L.562 Ligand excluded by PLIP K.50: 5 residues within 4Å: Chain B: F.931, P.932, L.967, M.968, T.970 Ligand excluded by PLIP K.51: 4 residues within 4Å: Chain B: L.910, T.911, A.913 Ligands: DMS.69 Ligand excluded by PLIP K.90: 4 residues within 4Å: Chain C: Y.100, D.201, F.601, N.604 Ligand excluded by PLIP K.91: 4 residues within 4Å: Chain C: F.556, Y.559, P.560, L.562 Ligand excluded by PLIP K.92: 5 residues within 4Å: Chain C: F.931, P.932, L.967, M.968, T.970 Ligand excluded by PLIP K.93: 3 residues within 4Å: Chain C: L.910, T.911, A.913 Ligand excluded by PLIP K.135: 4 residues within 4Å: Chain D: Y.100, D.201, F.601, N.604 Ligand excluded by PLIP K.136: 4 residues within 4Å: Chain D: F.556, Y.559, P.560, L.562 Ligand excluded by PLIP K.137: 5 residues within 4Å: Chain D: F.931, P.932, L.967, M.968, T.970 Ligand excluded by PLIP K.138: 4 residues within 4Å: Chain D: L.910, T.911, A.913 Ligands: DMS.154 Ligand excluded by PLIP

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.9: 4 residues within 4Å: Chain A: W.36, R.37, N.38, Q.50 Ligand excluded by PLIP

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

DMS.10: 9 residues within 4Å: Chain A: T.229, V.330, G.331, R.333, R.448, N.449, H.450, P.451, R.482 Ligand excluded by PLIP DMS.11: 5 residues within 4Å: Chain A: R.557, H.622, Q.623, Q.625, Q.628 Ligand excluded by PLIP DMS.12: 5 residues within 4Å: Chain A: K.380, N.383, F.626, Y.642, W.708 Ligand excluded by PLIP DMS.13: 8 residues within 4Å: Chain A: P.32, F.33, A.34, W.36, D.45, R.310, A.327 Ligands: DMS.29 Ligand excluded by PLIP DMS.14: 3 residues within 4Å: Chain A: T.271, L.291, R.292 Ligand excluded by PLIP DMS.15: 5 residues within 4Å: Chain A: E.314, H.316, G.320, L.322 Ligands: MG.4 Ligand excluded by PLIP DMS.16: 4 residues within 4Å: Chain A: R.505, E.508, P.1001, V.1003 Ligand excluded by PLIP DMS.17: 4 residues within 4Å: Chain A: L.54, N.55, L.125, F.127 Ligand excluded by PLIP DMS.18: 4 residues within 4Å: Chain A: E.334, V.335, R.336, P.480 Ligand excluded by PLIP DMS.19: 4 residues within 4Å: Chain A: P.106, P.115, W.191 Ligands: DMS.22 Ligand excluded by PLIP DMS.20: 5 residues within 4Å: Chain A: I.576, P.584, W.585, S.586, R.973 Ligand excluded by PLIP DMS.21: 5 residues within 4Å: Chain A: G.275, G.276, E.277, V.289, T.290 Ligand excluded by PLIP DMS.22: 4 residues within 4Å: Chain A: G.593, D.594, T.595 Ligands: DMS.19 Ligand excluded by PLIP DMS.23: 3 residues within 4Å: Chain A: V.84, V.85, H.93 Ligand excluded by PLIP DMS.24: 2 residues within 4Å: Chain A: R.251, D.252 Ligand excluded by PLIP DMS.25: 4 residues within 4Å: Chain A: D.428, P.430 Chain D: W.474, V.478 Ligand excluded by PLIP DMS.26: 3 residues within 4Å: Chain A: H.93, G.94, Y.95 Ligand excluded by PLIP DMS.27: 5 residues within 4Å: Chain A: Y.926, P.928, Y.962, R.973, L.976 Ligand excluded by PLIP DMS.28: 4 residues within 4Å: Chain A: W.695, Q.719, R.721 Ligands: MG.3 Ligand excluded by PLIP DMS.29: 7 residues within 4Å: Chain A: A.34, W.36, D.45, R.46, P.47, S.48 Ligands: DMS.13 Ligand excluded by PLIP DMS.30: 5 residues within 4Å: Chain A: E.57, W.58, R.59, L.125, T.126 Ligand excluded by PLIP DMS.31: 4 residues within 4Å: Chain A: F.629, R.630, Q.718, W.720 Ligand excluded by PLIP DMS.32: 4 residues within 4Å: Chain A: S.132, W.133, E.136, H.216 Ligand excluded by PLIP DMS.33: 4 residues within 4Å: Chain A: R.404, Y.405, A.707 Ligands: DMS.41 Ligand excluded by PLIP DMS.34: 6 residues within 4Å: Chain A: L.377, T.706, A.707, W.708, S.709, E.710 Ligand excluded by PLIP DMS.35: 6 residues within 4Å: Chain A: R.230, F.231, N.232, R.237, A.238, V.239 Ligand excluded by PLIP DMS.36: 5 residues within 4Å: Chain A: P.47, S.48, Q.49, L.51, R.52 Ligand excluded by PLIP DMS.37: 4 residues within 4Å: Chain A: E.744, M.745, R.760, Q.761 Ligand excluded by PLIP DMS.38: 3 residues within 4Å: Chain A: N.102, D.598, F.601 Ligand excluded by PLIP DMS.39: 4 residues within 4Å: Chain A: D.252, Y.253, R.255, A.318 Ligand excluded by PLIP DMS.40: 5 residues within 4Å: Chain A: F.60, A.61, W.62, E.80, D.82 Ligand excluded by PLIP DMS.41: 6 residues within 4Å: Chain A: E.369, L.397, T.400, L.401, R.404 Ligands: DMS.33 Ligand excluded by PLIP DMS.42: 4 residues within 4Å: Chain A: V.728 Chain B: A.821, L.823, Q.843 Ligand excluded by PLIP DMS.43: 4 residues within 4Å: Chain B: K.811, A.812, Q.817, H.844 Ligand excluded by PLIP DMS.44: 3 residues within 4Å: Chain A: Q.554 Chain B: D.507, E.508 Ligand excluded by PLIP DMS.52: 9 residues within 4Å: Chain B: T.229, V.330, G.331, R.333, R.448, N.449, H.450, P.451, R.482 Ligand excluded by PLIP DMS.53: 5 residues within 4Å: Chain B: R.557, H.622, Q.623, Q.625, Q.628 Ligand excluded by PLIP DMS.54: 5 residues within 4Å: Chain B: K.380, N.383, F.626, Y.642, W.708 Ligand excluded by PLIP DMS.55: 7 residues within 4Å: Chain B: P.32, F.33, A.34, W.36, D.45, R.310, A.327 Ligand excluded by PLIP DMS.56: 3 residues within 4Å: Chain B: T.271, L.291, R.292 Ligand excluded by PLIP DMS.57: 4 residues within 4Å: Chain B: R.505, E.508, P.1001, V.1003 Ligand excluded by PLIP DMS.58: 5 residues within 4Å: Chain B: L.54, N.55, G.56, E.57, L.125 Ligand excluded by PLIP DMS.59: 5 residues within 4Å: Chain B: E.334, V.335, R.336, P.480, S.481 Ligand excluded by PLIP DMS.60: 5 residues within 4Å: Chain B: I.576, P.584, W.585, S.586, R.973 Ligand excluded by PLIP DMS.61: 5 residues within 4Å: Chain B: G.275, G.276, V.289, T.290, R.292 Ligand excluded by PLIP DMS.62: 3 residues within 4Å: Chain B: G.593, D.594, T.595 Ligand excluded by PLIP DMS.63: 3 residues within 4Å: Chain B: V.84, V.85, H.93 Ligand excluded by PLIP DMS.64: 3 residues within 4Å: Chain B: K.621, I.714, W.717 Ligand excluded by PLIP DMS.65: 3 residues within 4Å: Chain B: L.250, R.251, D.252 Ligand excluded by PLIP DMS.66: 6 residues within 4Å: Chain B: F.231, N.232, D.233, F.235, E.334, R.336 Ligand excluded by PLIP DMS.67: 3 residues within 4Å: Chain B: H.93, G.94, Y.95 Ligand excluded by PLIP DMS.68: 5 residues within 4Å: Chain B: Y.926, P.928, Y.962, R.973, L.976 Ligand excluded by PLIP DMS.69: 4 residues within 4Å: Chain B: W.695, Q.719, R.721 Ligands: K.51 Ligand excluded by PLIP DMS.70: 5 residues within 4Å: Chain B: E.57, W.58, R.59, L.125, T.126 Ligand excluded by PLIP DMS.71: 4 residues within 4Å: Chain B: F.629, R.630, Q.718, W.720 Ligand excluded by PLIP DMS.72: 6 residues within 4Å: Chain B: R.37, Q.50, S.132, W.133, E.136, H.216 Ligand excluded by PLIP DMS.73: 4 residues within 4Å: Chain B: N.102, D.598, F.601, V.795 Ligand excluded by PLIP DMS.74: 4 residues within 4Å: Chain B: V.267, N.294, V.295, E.296 Ligand excluded by PLIP DMS.75: 3 residues within 4Å: Chain B: I.305, P.306, N.307 Ligand excluded by PLIP DMS.76: 2 residues within 4Å: Chain B: R.404, Y.405 Ligand excluded by PLIP DMS.77: 4 residues within 4Å: Chain B: R.230, F.231, N.232, V.239 Ligand excluded by PLIP DMS.78: 5 residues within 4Å: Chain B: Y.105, P.106, I.107, T.108, P.596 Ligand excluded by PLIP DMS.79: 3 residues within 4Å: Chain B: L.250, D.287 Chain C: R.425 Ligand excluded by PLIP DMS.80: 6 residues within 4Å: Chain B: L.377, T.706, A.707, W.708, S.709, E.710 Ligand excluded by PLIP DMS.81: 6 residues within 4Å: Chain B: Y.472, T.493, T.494, T.496, D.497, R.531 Ligand excluded by PLIP DMS.82: 4 residues within 4Å: Chain B: L.341, L.343, G.346, P.348 Ligand excluded by PLIP DMS.83: 5 residues within 4Å: Chain B: F.60, A.61, W.62, E.80, D.82 Ligand excluded by PLIP DMS.84: 2 residues within 4Å: Chain B: S.1010, A.1011 Ligand excluded by PLIP DMS.85: 4 residues within 4Å: Chain A: D.875 Chain B: R.721, L.722, A.723 Ligand excluded by PLIP DMS.94: 9 residues within 4Å: Chain C: T.229, V.330, G.331, R.333, R.448, N.449, H.450, P.451, R.482 Ligand excluded by PLIP DMS.95: 5 residues within 4Å: Chain C: R.557, H.622, Q.623, Q.625, Q.628 Ligand excluded by PLIP DMS.96: 5 residues within 4Å: Chain C: K.380, N.383, F.626, Y.642, W.708 Ligand excluded by PLIP DMS.97: 7 residues within 4Å: Chain C: P.32, F.33, A.34, W.36, D.45, R.310, A.327 Ligand excluded by PLIP DMS.98: 3 residues within 4Å: Chain C: T.271, L.291, R.292 Ligand excluded by PLIP DMS.99: 4 residues within 4Å: Chain C: R.505, E.508, P.1001, V.1003 Ligand excluded by PLIP DMS.100: 4 residues within 4Å: Chain C: L.54, N.55, E.57, L.125 Ligand excluded by PLIP DMS.101: 4 residues within 4Å: Chain C: E.334, V.335, R.336, P.480 Ligand excluded by PLIP DMS.102: 3 residues within 4Å: Chain C: P.106, P.115, W.191 Ligand excluded by PLIP DMS.103: 5 residues within 4Å: Chain C: I.576, P.584, W.585, S.586, R.973 Ligand excluded by PLIP DMS.104: 4 residues within 4Å: Chain C: G.275, G.276, V.289, T.290 Ligand excluded by PLIP DMS.105: 3 residues within 4Å: Chain C: G.593, D.594, T.595 Ligand excluded by PLIP DMS.106: 3 residues within 4Å: Chain C: V.84, V.85, H.93 Ligand excluded by PLIP DMS.107: 3 residues within 4Å: Chain C: K.621, I.714, W.717 Ligand excluded by PLIP DMS.108: 2 residues within 4Å: Chain C: R.251, D.252 Ligand excluded by PLIP DMS.109: 6 residues within 4Å: Chain C: F.231, N.232, D.233, F.235, E.334, R.336 Ligand excluded by PLIP DMS.110: 4 residues within 4Å: Chain B: W.474, V.478 Chain C: D.428, P.430 Ligand excluded by PLIP DMS.111: 3 residues within 4Å: Chain C: H.93, G.94, Y.95 Ligand excluded by PLIP DMS.112: 3 residues within 4Å: Chain C: Y.926, Y.962, R.973 Ligand excluded by PLIP DMS.113: 4 residues within 4Å: Chain C: W.695, Q.719, W.720, R.721 Ligand excluded by PLIP DMS.114: 4 residues within 4Å: Chain C: D.45, R.46, P.47, S.48 Ligand excluded by PLIP DMS.115: 4 residues within 4Å: Chain C: F.629, R.630, Q.718, W.720 Ligand excluded by PLIP DMS.116: 4 residues within 4Å: Chain C: Q.50, S.132, W.133, H.216 Ligand excluded by PLIP DMS.117: 3 residues within 4Å: Chain C: I.305, P.306, N.307 Ligand excluded by PLIP DMS.118: 6 residues within 4Å: Chain C: L.377, Q.381, A.707, W.708, S.709, E.710 Ligand excluded by PLIP DMS.119: 4 residues within 4Å: Chain C: N.102, D.598, F.601, V.795 Ligand excluded by PLIP DMS.120: 4 residues within 4Å: Chain C: R.230, F.231, N.232, R.237 Ligand excluded by PLIP DMS.121: 6 residues within 4Å: Chain C: Y.472, T.493, T.494, T.496, D.497, R.531 Ligand excluded by PLIP DMS.122: 3 residues within 4Å: Chain C: S.48, Q.49, L.51 Ligand excluded by PLIP DMS.123: 3 residues within 4Å: Chain C: Q.266, V.267, A.268 Ligand excluded by PLIP DMS.124: 5 residues within 4Å: Chain C: W.585, D.591, H.972, H.974, L.975 Ligand excluded by PLIP DMS.125: 2 residues within 4Å: Chain C: N.55, D.211 Ligand excluded by PLIP DMS.126: 5 residues within 4Å: Chain C: F.60, A.61, W.62, E.80, D.82 Ligand excluded by PLIP DMS.127: 2 residues within 4Å: Chain C: L.300, N.345 Ligand excluded by PLIP DMS.128: 3 residues within 4Å: Chain C: W.62, Y.95, D.96 Ligand excluded by PLIP DMS.129: 5 residues within 4Å: Chain C: E.314, H.316, G.320, T.321, L.322 Ligand excluded by PLIP DMS.130: 4 residues within 4Å: Chain B: R.425 Chain C: L.250, A.286, D.287 Ligand excluded by PLIP DMS.131: 3 residues within 4Å: Chain D: N.102, D.598, F.601 Ligand excluded by PLIP DMS.139: 9 residues within 4Å: Chain D: T.229, V.330, G.331, R.333, R.448, N.449, H.450, P.451, R.482 Ligand excluded by PLIP DMS.140: 5 residues within 4Å: Chain D: R.557, H.622, Q.623, Q.625, Q.628 Ligand excluded by PLIP DMS.141: 5 residues within 4Å: Chain D: K.380, N.383, F.626, Y.642, W.708 Ligand excluded by PLIP DMS.142: 5 residues within 4Å: Chain D: P.32, F.33, A.34, W.36, A.327 Ligand excluded by PLIP DMS.143: 4 residues within 4Å: Chain D: G.270, T.271, L.291, R.292 Ligand excluded by PLIP DMS.144: 4 residues within 4Å: Chain D: E.314, H.316, G.320 Ligands: DMS.157 Ligand excluded by PLIP DMS.145: 4 residues within 4Å: Chain D: R.505, E.508, P.1001, V.1003 Ligand excluded by PLIP DMS.146: 5 residues within 4Å: Chain D: L.54, N.55, G.56, E.57, L.125 Ligand excluded by PLIP DMS.147: 5 residues within 4Å: Chain D: E.334, V.335, R.336, P.480, S.481 Ligand excluded by PLIP DMS.148: 3 residues within 4Å: Chain D: P.106, P.115, W.191 Ligand excluded by PLIP DMS.149: 5 residues within 4Å: Chain D: I.576, P.584, W.585, S.586, R.973 Ligand excluded by PLIP DMS.150: 5 residues within 4Å: Chain D: G.275, G.276, V.289, T.290, R.292 Ligand excluded by PLIP DMS.151: 3 residues within 4Å: Chain D: G.593, D.594, T.595 Ligand excluded by PLIP DMS.152: 2 residues within 4Å: Chain D: R.251, D.252 Ligand excluded by PLIP DMS.153: 3 residues within 4Å: Chain D: H.93, G.94, Y.95 Ligand excluded by PLIP DMS.154: 5 residues within 4Å: Chain D: W.695, Q.719, W.720, R.721 Ligands: K.138 Ligand excluded by PLIP DMS.155: 5 residues within 4Å: Chain D: A.34, W.36, D.45, R.46, P.47 Ligand excluded by PLIP DMS.156: 4 residues within 4Å: Chain D: F.629, R.630, Q.718, W.720 Ligand excluded by PLIP DMS.157: 3 residues within 4Å: Chain D: G.320, L.322 Ligands: DMS.144 Ligand excluded by PLIP DMS.158: 5 residues within 4Å: Chain D: Q.49, Q.50, D.130, S.132, W.133 Ligand excluded by PLIP DMS.159: 6 residues within 4Å: Chain D: W.133, L.134, Q.135, E.136, G.137, S.174 Ligand excluded by PLIP DMS.160: 6 residues within 4Å: Chain D: L.377, T.706, A.707, W.708, S.709, E.710 Ligand excluded by PLIP DMS.161: 2 residues within 4Å: Chain D: R.404, Y.405 Ligand excluded by PLIP DMS.162: 4 residues within 4Å: Chain D: T.83, V.84, V.85, H.93 Ligand excluded by PLIP DMS.163: 3 residues within 4Å: Chain D: Y.926, Y.962, R.973 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wheatley, R.W. et al., Elucidating factors important for monovalent cation selectivity in enzymes: E. coli beta-galactosidase as a model. Phys Chem Chem Phys (2015)

Release Date

2015-03-25

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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