SMTL ID : 6z70.1

Structure of the MATE family multidrug resistance transporter Aq_128 from Aquifex aeolicus in the outward-facing state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

7 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLC.1: 18 residues within 4Å: Chain A: L.68, L.103, I.104, L.106, P.107, Y.111, F.115, F.118 Chain B: L.123, I.252, L.255, N.258, V.259, I.393, S.394, W.397, L.398 Ligands: OLC.6 14 PLIP interactions: 9 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:I.252, B:L.255, B:V.259, B:I.393, B:W.397, B:L.398, B:L.398, A:L.68, A:I.104, A:L.106, A:P.107, A:F.115 Hydrogen bonds: B:N.258, B:V.259 OLC.2: 18 residues within 4Å: Chain A: I.252, K.384, I.387, L.389, F.390, S.394, K.438, V.439, K.442 Chain B: L.71, L.100, L.103, I.104, P.233, K.234, L.236, F.237 Ligands: OLC.5 15 PLIP interactions: 8 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:L.71, B:L.103, B:I.104, B:L.236, B:F.237, B:F.237, A:I.252, A:I.387, A:L.389, A:F.390 Hydrogen bonds: B:K.234, A:K.384, A:K.384, A:K.442 Salt bridges: B:K.234 OLC.3: 14 residues within 4Å: Chain A: Y.33, W.63, Y.66, S.67, M.69, A.70, Y.73, G.147, T.150, N.151, Y.154, E.207, R.250, F.290 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.63, A:Y.66, A:Y.66, A:Y.73, A:Y.73, A:N.151, A:Y.154, A:F.290, A:F.290 Hydrogen bonds: A:W.63, A:N.151 OLC.4: 10 residues within 4Å: Chain A: N.37, M.41, G.56, L.59, S.60, W.63, R.250, T.253, T.254, F.257 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.63, A:W.63, A:T.253, A:F.257, A:F.257 Hydrogen bonds: A:N.37 OLC.5: 19 residues within 4Å: Chain A: L.123, I.252, L.255, N.258, V.259, I.393, S.394, W.397, L.398, I.402 Chain B: L.68, L.103, I.104, L.106, P.107, Y.111, F.115, F.118 Ligands: OLC.2 16 PLIP interactions: 8 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:L.68, B:L.103, B:I.104, B:I.104, B:L.106, B:L.106, B:P.107, B:P.107, A:I.252, A:L.255, A:V.259, A:I.393, A:W.397, A:L.398, A:I.402 Hydrogen bonds: A:N.258 OLC.6: 16 residues within 4Å: Chain A: L.71, L.100, L.103, P.233, K.234, L.236, F.237 Chain B: K.384, I.387, L.389, S.394, F.431, V.435, V.439, K.442 Ligands: OLC.1 11 PLIP interactions: 6 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:L.71, A:L.100, A:L.103, A:L.236, A:F.237, B:I.387, B:L.389, B:F.431, B:V.435 Salt bridges: A:K.234 Hydrogen bonds: B:K.384 OLC.7: 14 residues within 4Å: Chain B: W.63, Y.66, S.67, M.69, A.70, Y.73, G.147, T.150, N.151, Y.154, M.173, E.207, R.250, F.290 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.66, B:Y.73, B:Y.73, B:Y.154, B:F.290 Hydrogen bonds: B:W.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, J. et al., The structure of the Aquifex aeolicus MATE family multidrug resistance transporter and sequence comparisons suggest the existence of a new subfamily. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2021-12-01

Peptides

Aq128: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Aq128

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