SMTL ID : 3q5p.1

Crystal structure of BmrR bound to Tetracycline

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.94 Å

Oligo State

homo-dimer

Ligands

2 x TAC: TETRACYCLINE(Non-covalent)

TAC.1: 13 residues within 4Å: Chain A: P.144, V.147, N.149, Y.152, Y.170, I.182, Y.187, F.224, Y.229, E.253, I.255, Y.268 Chain C: I.51 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:P.144, A:V.147, A:I.182, A:F.224, A:Y.229 Hydrogen bonds: A:N.149, A:N.149 pi-Stacking: A:Y.229 TAC.4: 13 residues within 4Å: Chain A: I.51 Chain C: P.144, V.147, N.149, Y.152, Y.170, I.182, Y.187, F.224, Y.229, E.253, I.255, Y.268 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:P.144, C:V.147, C:I.182, C:F.224, C:Y.229 Hydrogen bonds: C:N.149, C:N.149, C:Y.152 pi-Stacking: C:Y.229

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: E.131, R.133, V.194, L.195, T.196, N.197 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.131, A:R.133, A:R.133, A:N.197 GOL.3: 1 residues within 4Å: Chain B: G.1 No protein-ligand interaction detected (PLIP) GOL.5: 6 residues within 4Å: Chain C: E.131, R.133, V.194, L.195, T.196, N.197 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:E.131, C:R.133, C:R.133, C:N.197 GOL.6: 1 residues within 4Å: Chain D: G.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bachas, S. et al., Structural contributions to multidrug recognition in the multidrug resistance (MDR) gene regulator, BmrR. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2011-06-15

Peptides

Multidrug-efflux transporter 1 regulator: AC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

Multidrug-efflux transporter 1 regulator