SMTL ID : 2g0e.3 (2 other biounits)

Structure of QacR Multidrug Transcriptional Regulator Bound to Trivalent and Bivalent Diamidine Drugs

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.88 Å

Oligo State

homo-16-mer

Ligands

84 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: T.24, T.25, G.26 Ligand excluded by PLIP SO4.2: 4 residues within 4Å: Chain A: Y.20, K.46, E.105, Y.106 Ligand excluded by PLIP SO4.3: 4 residues within 4Å: Chain A: T.25, Y.40, T.45, K.46 Ligand excluded by PLIP SO4.4: 2 residues within 4Å: Chain A: Y.107, K.108 Ligand excluded by PLIP SO4.5: 4 residues within 4Å: Chain A: E.58, S.59, Q.62, K.122 Ligand excluded by PLIP SO4.6: 5 residues within 4Å: Chain A: E.13, I.16, K.17 Chain E: K.30, E.33 Ligand excluded by PLIP SO4.7: 3 residues within 4Å: Chain B: N.2, D.5, K.6 Ligand excluded by PLIP SO4.8: 5 residues within 4Å: Chain B: T.24, T.25, G.26, K.36 Ligands: SO4.33 Ligand excluded by PLIP SO4.9: 6 residues within 4Å: Chain B: Y.40, T.45, K.46, E.47 Chain F: K.36 Ligands: SO4.32 Ligand excluded by PLIP SO4.10: 2 residues within 4Å: Chain B: H.128, K.132 Ligand excluded by PLIP SO4.11: 5 residues within 4Å: Chain B: L.8, K.12, I.53, I.56, E.57 Ligand excluded by PLIP SO4.12: 3 residues within 4Å: Chain B: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.13: 3 residues within 4Å: Chain C: T.24, T.25, G.26 Ligand excluded by PLIP SO4.14: 4 residues within 4Å: Chain C: Y.20, K.46, E.105, Y.106 Ligand excluded by PLIP SO4.15: 4 residues within 4Å: Chain C: T.25, Y.40, T.45, K.46 Ligand excluded by PLIP SO4.16: 2 residues within 4Å: Chain C: Y.107, K.108 Ligand excluded by PLIP SO4.17: 4 residues within 4Å: Chain C: E.58, S.59, Q.62, K.122 Ligand excluded by PLIP SO4.18: 5 residues within 4Å: Chain C: E.13, I.16, K.17 Chain G: K.30, E.33 Ligand excluded by PLIP SO4.19: 3 residues within 4Å: Chain D: N.2, D.5, K.6 Ligand excluded by PLIP SO4.20: 5 residues within 4Å: Chain D: T.24, T.25, G.26, K.36 Ligands: SO4.45 Ligand excluded by PLIP SO4.21: 6 residues within 4Å: Chain D: Y.40, T.45, K.46, E.47 Chain H: K.36 Ligands: SO4.44 Ligand excluded by PLIP SO4.22: 2 residues within 4Å: Chain D: H.128, K.132 Ligand excluded by PLIP SO4.23: 5 residues within 4Å: Chain D: L.8, K.12, I.53, I.56, E.57 Ligand excluded by PLIP SO4.24: 3 residues within 4Å: Chain D: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.25: 3 residues within 4Å: Chain E: T.24, T.25, G.26 Ligand excluded by PLIP SO4.26: 4 residues within 4Å: Chain E: Y.20, K.46, E.105, Y.106 Ligand excluded by PLIP SO4.27: 4 residues within 4Å: Chain E: T.25, Y.40, T.45, K.46 Ligand excluded by PLIP SO4.28: 2 residues within 4Å: Chain E: Y.107, K.108 Ligand excluded by PLIP SO4.29: 4 residues within 4Å: Chain E: E.58, S.59, Q.62, K.122 Ligand excluded by PLIP SO4.30: 5 residues within 4Å: Chain A: K.30, E.33 Chain E: E.13, I.16, K.17 Ligand excluded by PLIP SO4.31: 3 residues within 4Å: Chain F: N.2, D.5, K.6 Ligand excluded by PLIP SO4.32: 5 residues within 4Å: Chain F: T.24, T.25, G.26, K.36 Ligands: SO4.9 Ligand excluded by PLIP SO4.33: 6 residues within 4Å: Chain B: K.36 Chain F: Y.40, T.45, K.46, E.47 Ligands: SO4.8 Ligand excluded by PLIP SO4.34: 2 residues within 4Å: Chain F: H.128, K.132 Ligand excluded by PLIP SO4.35: 5 residues within 4Å: Chain F: L.8, K.12, I.53, I.56, E.57 Ligand excluded by PLIP SO4.36: 3 residues within 4Å: Chain F: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.37: 3 residues within 4Å: Chain G: T.24, T.25, G.26 Ligand excluded by PLIP SO4.38: 4 residues within 4Å: Chain G: Y.20, K.46, E.105, Y.106 Ligand excluded by PLIP SO4.39: 4 residues within 4Å: Chain G: T.25, Y.40, T.45, K.46 Ligand excluded by PLIP SO4.40: 2 residues within 4Å: Chain G: Y.107, K.108 Ligand excluded by PLIP SO4.41: 4 residues within 4Å: Chain G: E.58, S.59, Q.62, K.122 Ligand excluded by PLIP SO4.42: 5 residues within 4Å: Chain C: K.30, E.33 Chain G: E.13, I.16, K.17 Ligand excluded by PLIP SO4.43: 3 residues within 4Å: Chain H: N.2, D.5, K.6 Ligand excluded by PLIP SO4.44: 5 residues within 4Å: Chain H: T.24, T.25, G.26, K.36 Ligands: SO4.21 Ligand excluded by PLIP SO4.45: 6 residues within 4Å: Chain D: K.36 Chain H: Y.40, T.45, K.46, E.47 Ligands: SO4.20 Ligand excluded by PLIP SO4.46: 2 residues within 4Å: Chain H: H.128, K.132 Ligand excluded by PLIP SO4.47: 5 residues within 4Å: Chain H: L.8, K.12, I.53, I.56, E.57 Ligand excluded by PLIP SO4.48: 3 residues within 4Å: Chain H: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.49: 6 residues within 4Å: Chain E: Q.64, E.90, Y.91 Chain I: Q.64, E.90, Y.91 Ligand excluded by PLIP SO4.51: 4 residues within 4Å: Chain J: V.29, S.35, K.36, G.37 Ligand excluded by PLIP SO4.52: 3 residues within 4Å: Chain J: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.53: 3 residues within 4Å: Chain J: H.128, K.132, N.146 Ligand excluded by PLIP SO4.54: 5 residues within 4Å: Chain J: N.2, L.3, K.4, N.38, H.42 Ligand excluded by PLIP SO4.55: 3 residues within 4Å: Chain J: N.2, D.5, K.6 Ligand excluded by PLIP SO4.56: 4 residues within 4Å: Chain J: T.23, T.24, T.25, K.46 Ligand excluded by PLIP SO4.57: 7 residues within 4Å: Chain J: L.8, G.9, K.12, I.53, I.56, E.57, K.60 Ligand excluded by PLIP SO4.58: 3 residues within 4Å: Chain J: N.167, I.168 Chain N: G.26 Ligand excluded by PLIP SO4.59: 6 residues within 4Å: Chain G: Q.64, E.90, Y.91 Chain K: Q.64, E.90, Y.91 Ligand excluded by PLIP SO4.61: 4 residues within 4Å: Chain L: V.29, S.35, K.36, G.37 Ligand excluded by PLIP SO4.62: 3 residues within 4Å: Chain L: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.63: 3 residues within 4Å: Chain L: H.128, K.132, N.146 Ligand excluded by PLIP SO4.64: 5 residues within 4Å: Chain L: N.2, L.3, K.4, N.38, H.42 Ligand excluded by PLIP SO4.65: 3 residues within 4Å: Chain L: N.2, D.5, K.6 Ligand excluded by PLIP SO4.66: 4 residues within 4Å: Chain L: T.23, T.24, T.25, K.46 Ligand excluded by PLIP SO4.67: 7 residues within 4Å: Chain L: L.8, G.9, K.12, I.53, I.56, E.57, K.60 Ligand excluded by PLIP SO4.68: 3 residues within 4Å: Chain L: N.167, I.168 Chain P: G.26 Ligand excluded by PLIP SO4.69: 6 residues within 4Å: Chain C: Q.64, E.90, Y.91 Chain M: Q.64, E.90, Y.91 Ligand excluded by PLIP SO4.71: 4 residues within 4Å: Chain N: V.29, S.35, K.36, G.37 Ligand excluded by PLIP SO4.72: 3 residues within 4Å: Chain N: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.73: 3 residues within 4Å: Chain N: H.128, K.132, N.146 Ligand excluded by PLIP SO4.74: 5 residues within 4Å: Chain N: N.2, L.3, K.4, N.38, H.42 Ligand excluded by PLIP SO4.75: 3 residues within 4Å: Chain N: N.2, D.5, K.6 Ligand excluded by PLIP SO4.76: 4 residues within 4Å: Chain N: T.23, T.24, T.25, K.46 Ligand excluded by PLIP SO4.77: 7 residues within 4Å: Chain N: L.8, G.9, K.12, I.53, I.56, E.57, K.60 Ligand excluded by PLIP SO4.78: 3 residues within 4Å: Chain J: G.26 Chain N: N.167, I.168 Ligand excluded by PLIP SO4.79: 6 residues within 4Å: Chain A: Q.64, E.90, Y.91 Chain O: Q.64, E.90, Y.91 Ligand excluded by PLIP SO4.81: 4 residues within 4Å: Chain P: V.29, S.35, K.36, G.37 Ligand excluded by PLIP SO4.82: 3 residues within 4Å: Chain P: K.4, Y.41, H.42 Ligand excluded by PLIP SO4.83: 3 residues within 4Å: Chain P: H.128, K.132, N.146 Ligand excluded by PLIP SO4.84: 5 residues within 4Å: Chain P: N.2, L.3, K.4, N.38, H.42 Ligand excluded by PLIP SO4.85: 3 residues within 4Å: Chain P: N.2, D.5, K.6 Ligand excluded by PLIP SO4.86: 4 residues within 4Å: Chain P: T.23, T.24, T.25, K.46 Ligand excluded by PLIP SO4.87: 7 residues within 4Å: Chain P: L.8, G.9, K.12, I.53, I.56, E.57, K.60 Ligand excluded by PLIP SO4.88: 3 residues within 4Å: Chain L: G.26 Chain P: N.167, I.168 Ligand excluded by PLIP

4 x CGQ: 3-[C-[N'-(3-CARBAMIMIDOYL-BENZYLIDENIUM)-HYDRAZINO]-[[AMINOMETHYLIDENE]AMINIUM]-IMINOMETHYL]-BENZAMIDINIUM(Non-covalent)

CGQ.50: 13 residues within 4Å: Chain J: L.54, E.57, W.61, Q.64, T.89, E.90, Y.92, Y.93, Y.103, M.116, L.119, E.120, Y.123 14 PLIP interactions: 14 interactions with chain J Hydrophobic interactions: J:L.54, J:L.54, J:T.89, J:Y.93, J:Y.93, J:L.119, J:Y.123 Hydrogen bonds: J:E.57, J:Q.64, J:Y.92, J:E.120, J:Y.123 Water bridges: J:N.157 pi-Stacking: J:W.61 CGQ.60: 13 residues within 4Å: Chain L: L.54, E.57, W.61, Q.64, T.89, E.90, Y.92, Y.93, Y.103, M.116, L.119, E.120, Y.123 14 PLIP interactions: 14 interactions with chain L Hydrophobic interactions: L:L.54, L:L.54, L:T.89, L:Y.93, L:Y.93, L:L.119, L:Y.123 Hydrogen bonds: L:E.57, L:Q.64, L:Y.92, L:E.120, L:Y.123 Water bridges: L:N.157 pi-Stacking: L:W.61 CGQ.70: 13 residues within 4Å: Chain N: L.54, E.57, W.61, Q.64, T.89, E.90, Y.92, Y.93, Y.103, M.116, L.119, E.120, Y.123 16 PLIP interactions: 16 interactions with chain N Hydrophobic interactions: N:L.54, N:L.54, N:T.89, N:Y.93, N:Y.93, N:L.119, N:Y.123 Hydrogen bonds: N:E.57, N:Q.64, N:Y.92, N:Y.92, N:Y.93, N:E.120, N:Y.123 Water bridges: N:N.157 pi-Stacking: N:W.61 CGQ.80: 13 residues within 4Å: Chain P: L.54, E.57, W.61, Q.64, T.89, E.90, Y.92, Y.93, Y.103, M.116, L.119, E.120, Y.123 16 PLIP interactions: 16 interactions with chain P Hydrophobic interactions: P:L.54, P:L.54, P:T.89, P:Y.93, P:Y.93, P:L.119, P:Y.123 Hydrogen bonds: P:E.57, P:Q.64, P:Y.92, P:Y.92, P:Y.93, P:E.120, P:Y.123 Water bridges: P:N.157 pi-Stacking: P:W.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schuman, J.T. et al., Structure of QacR Multidrug Transcriptional Regulator Bound to Trivalent and Bivalent Diamidine Drugs. To be Published

Release Date

2008-04-08

Peptides

HTH-type transcriptional regulator qacR: ABCDEFGHIJKLMNOP

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
E

C
B

D
E

E
B

F
E

G
B

H
E

I
A

J
D

K
A

L
D

M
A

N
D

O
A

P
D

HTH-type transcriptional regulator qacR

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