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

MULTIDRUG-BINDING DOMAIN OF TRANSCRIPTION ACTIVATOR BMRR IN COMPLEX WITH A LIGAND, TETRAPHENYLPHOSPHONIUM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain A: E.19, H.70 Chain B: E.19, H.70 Ligands: MN.4 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Metal complexes: B:E.19, B:H.70, A:E.19, A:E.19, A:H.70 MN.4: 5 residues within 4Å: Chain A: E.19, H.70 Chain B: E.19, H.70 Ligands: MN.1 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Metal complexes: B:E.19, B:E.19, B:H.70, A:E.19, A:H.70

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

SO4.2: 4 residues within 4Å: Chain A: V.7, R.97, R.124, I.157 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.97, A:R.124 SO4.5: 4 residues within 4Å: Chain B: V.7, R.97, R.124, I.157 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.97, B:R.124

2 x P4P: TETRAPHENYLPHOSPHONIUM(Non-covalent)

P4P.3: 9 residues within 4Å: Chain A: I.23, V.28, Y.51, G.52, A.53, Y.68, I.71, E.134, I.136 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.23, A:V.28, A:Y.51, A:Y.51, A:Y.51, A:Y.51, A:A.53, A:Y.68, A:I.71, A:I.136 P4P.6: 9 residues within 4Å: Chain B: I.23, V.28, Y.51, G.52, A.53, Y.68, I.71, E.134, I.136 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:I.23, B:V.28, B:Y.51, B:Y.51, B:Y.51, B:Y.51, B:A.53, B:Y.68, B:I.71, B:I.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheleznova, E.E. et al., Structural basis of multidrug recognition by BmrR, a transcription activator of a multidrug transporter. Cell(Cambridge,Mass.) (1999)

Release Date

1999-08-06

Peptides

MULTIDRUG-EFFLUX TRANSPORTER 1 REGULATOR BMRR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

MULTIDRUG-EFFLUX TRANSPORTER 1 REGULATOR BMRR

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