SMTL ID : 3w9i.1 (1 other biounit)

Structural basis for the inhibition of bacterial multidrug exporters

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.71 Å

Oligo State

homo-trimer

Ligands

8 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.1: 11 residues within 4Å: Chain A: I.27, L.28, S.29, L.30, K.304, V.341, L.376, L.377, F.380, I.390 Ligands: LMT.6 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.27, A:I.27, A:V.341, A:L.376, A:L.377, A:F.380, A:I.390 Hydrogen bonds: A:L.30, A:K.304, A:K.304 LMT.2: 9 residues within 4Å: Chain A: W.13, L.17, M.20, R.363, L.377, L.492, T.495, M.496 Chain B: W.894 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:W.13, A:W.13, A:L.17, A:L.377, B:W.894 Hydrogen bonds: A:W.13, A:R.363, A:R.363, A:R.363, A:T.495, A:T.495 LMT.3: 14 residues within 4Å: Chain B: V.47, S.48, Q.125, R.128, K.151, F.178, G.179, S.180, Q.273, D.274, I.277, F.628, R.769 Chain C: L.117 19 PLIP interactions: 19 interactions with chain B Hydrophobic interactions: B:F.178, B:F.178, B:F.178, B:F.178, B:F.178, B:I.277, B:F.628, B:F.628, B:F.628 Hydrogen bonds: B:S.48, B:S.48, B:S.48, B:G.179, B:S.180, B:S.180, B:Q.273, B:D.274, B:D.274, B:R.769 LMT.4: 12 residues within 4Å: Chain A: F.4, R.8, F.11, V.18 Chain B: G.440, G.444, M.447, A.889, L.890, E.946, E.950, E.953 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.11, A:F.11, A:F.11, A:V.18, B:A.889 Salt bridges: A:R.8 Hydrogen bonds: B:A.889, B:E.946 LMT.5: 11 residues within 4Å: Chain B: F.386, L.454, F.458, F.459, G.460, R.468, I.472, V.475, L.867, Q.871 Ligands: LMT.6 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.386, B:L.454, B:F.458, B:I.472, B:V.475 LMT.6: 16 residues within 4Å: Chain A: L.25, L.28 Chain B: M.447, S.450, A.451, L.454, P.455, F.458, S.870, Q.871, A.874, L.875, L.878, V.882 Ligands: LMT.1, LMT.5 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:A.451, B:L.454, B:P.455, B:F.458, B:L.878, B:V.882 Hydrogen bonds: B:S.870, B:Q.871 LMT.7: 9 residues within 4Å: Chain A: F.458, F.459, G.460, C.886 Chain C: V.18, A.22, L.25, S.26, S.29 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:V.18, C:A.22 Hydrogen bonds: C:S.29, C:S.29 LMT.8: 7 residues within 4Å: Chain C: M.1, S.2, K.3, G.436, Q.439, I.483, L.486 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:I.483 Hydrogen bonds: C:M.1, C:M.1, C:S.2, C:K.3, C:K.3, C:G.436, C:Q.439

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakashima, R. et al., Structural basis for the inhibition of bacterial multidrug exporters. Nature (2013)

Release Date

2013-07-03

Peptides

Multidrug resistance protein MexB: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Multidrug resistance protein MexB

Related Entries With Identical Sequence