SMTL ID : 3d6y.1

Crystal structure of R275E mutant of BMRR bound to DNA and berberine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x BER: BERBERINE(Non-covalent)

BER.1: 12 residues within 4Å: Chain B: P.144, N.149, Y.152, Y.170, I.182, Y.187, F.224, P.226, Y.229, I.255, Y.268 Chain D: I.51 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:P.144, B:F.224, B:Y.229, B:Y.229, B:Y.268 Hydrogen bonds: B:N.149 BER.4: 12 residues within 4Å: Chain B: I.51 Chain D: P.144, N.149, Y.152, Y.170, I.182, Y.187, F.224, P.226, Y.229, I.255, Y.268 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:P.144, D:F.224, D:Y.229, D:Y.229, D:Y.268 Hydrogen bonds: D:N.149 Water bridges: D:Y.152

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 1 residues within 4Å: Chain B: Y.35 No protein-ligand interaction detected (PLIP) GOL.3: 11 residues within 4Å: Chain B: V.108, M.112, T.166, N.167, N.168, Y.260 Chain D: D.54, L.55, S.58, L.80, Y.84 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:S.58, D:Y.84 GOL.5: 1 residues within 4Å: Chain D: Y.35 No protein-ligand interaction detected (PLIP) GOL.6: 11 residues within 4Å: Chain B: D.54, L.55, S.58, L.80, Y.84 Chain D: V.108, M.112, T.166, N.167, N.168, Y.260 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.58, B:Y.84, B:Y.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Newberry, K.J. et al., Structures of BmrR-Drug Complexes Reveal a Rigid Multidrug Binding Pocket and Transcription Activation through Tyrosine Expulsion. J.Biol.Chem. (2008)

Release Date

2008-08-26

Peptides

Multidrug-efflux transporter 1 regulator: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

D
A

Multidrug-efflux transporter 1 regulator

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