SMTL ID : 1jtx.2 (1 other biounit)

Crystal structure of the multidrug binding transcriptional regulator QacR bound to crystal violet

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: T.24, G.26 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.24, A:G.26 Salt bridges: A:K.36 SO4.2: 4 residues within 4Å: Chain A: N.2, L.3, K.4, H.42 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.2, A:K.4 Salt bridges: A:H.42 SO4.3: 5 residues within 4Å: Chain A: L.8, K.12, I.53, I.56, E.57 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:I.53, A:E.57 Water bridges: A:K.12 Salt bridges: A:K.12 SO4.4: 2 residues within 4Å: Chain A: H.128, K.132 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.128, A:K.132 SO4.5: 2 residues within 4Å: Chain A: E.13, K.17 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.13 SO4.6: 4 residues within 4Å: Chain B: T.24, T.25, G.26, K.36 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.24, B:G.26 Water bridges: B:T.25 Salt bridges: B:K.36 SO4.7: 4 residues within 4Å: Chain B: T.25, Y.40, K.46, E.47 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.40, B:K.46, B:E.47 Water bridges: B:T.25 SO4.8: 4 residues within 4Å: Chain B: K.12, I.53, I.56, E.57 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:I.53, B:E.57 Salt bridges: B:K.12 SO4.9: 2 residues within 4Å: Chain B: K.4, H.42 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.4, B:H.42 SO4.10: 2 residues within 4Å: Chain B: H.128, K.132 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:H.128, B:K.132 SO4.11: 3 residues within 4Å: Chain B: T.109, N.110, S.111 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.110, B:S.111

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schumacher, M.A. et al., Structural mechanisms of QacR induction and multidrug recognition. Science (2001)

Release Date

2001-12-07

Peptides

HYPOTHETICAL TRANSCRIPTIONAL REGULATOR IN QACA 5'REGION: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

HYPOTHETICAL TRANSCRIPTIONAL REGULATOR IN QACA 5'REGION

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