SMTL ID : 7kgg.1

Cryo-EM Structures of AdeB from Acinetobacter baumannii: AdeB-ET-I

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

6 x PTY: PHOSPHATIDYLETHANOLAMINE(Non-covalent)

PTY.1: 13 residues within 4Å: Chain A: L.447, A.451, L.454, F.458, F.866, L.870, V.874 Chain B: F.18, F.22, L.25, S.26, K.29, L.384 12 PLIP interactions: 6 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:L.447, A:A.451, A:F.458, A:F.458, A:F.458, A:V.874, B:F.18, B:F.22, B:F.22, B:F.22, B:L.384 Salt bridges: B:K.29 PTY.2: 10 residues within 4Å: Chain A: I.19, F.22, L.385, A.386, F.388, K.468, V.476, L.479, F.480, L.483 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.19, A:F.22, A:L.385, A:V.476, A:L.479, A:F.480, A:F.480, A:L.483 Salt bridges: A:K.468 PTY.3: 18 residues within 4Å: Chain B: V.382, A.386, G.387, F.388, L.447, A.450, A.451, L.454, A.457, K.468, T.471, L.472, S.475, V.476, L.479, F.480, L.483 Ligands: PTY.4 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.447, B:A.451, B:L.454, B:K.468, B:T.471, B:V.476, B:L.479, B:F.480, B:F.480, B:L.483 Hydrogen bonds: B:G.387 Salt bridges: B:K.468 PTY.4: 10 residues within 4Å: Chain B: L.454, F.458, F.866, L.870 Chain C: F.22, L.25, S.26, K.29, T.381 Ligands: PTY.3 9 PLIP interactions: 3 interactions with chain B, 6 interactions with chain C Hydrophobic interactions: B:L.454, B:F.458, B:F.458, C:F.22, C:F.22, C:L.25, C:T.381 Salt bridges: C:K.29, C:K.29 PTY.5: 15 residues within 4Å: Chain A: F.18, F.22, L.25, S.26, K.29, T.381, L.384 Chain C: L.447, A.450, L.454, F.458, Q.863, F.866, L.870, V.874 12 PLIP interactions: 8 interactions with chain A, 4 interactions with chain C Hydrophobic interactions: A:F.18, A:F.22, A:F.22, A:F.22, A:F.22, A:L.25, A:T.381, A:L.384, C:A.450, C:L.454, C:F.458, C:V.874 PTY.6: 11 residues within 4Å: Chain C: V.382, G.387, F.388, T.446, A.450, K.468, T.471, L.472, S.475, L.479, F.480 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:T.446, C:A.450, C:T.471, C:L.472, C:L.479, C:F.480 Hydrogen bonds: C:Q.469

3 x ET: ETHIDIUM(Non-covalent)

ET.7: 4 residues within 4Å: Chain C: M.656, M.706, W.708, I.821 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:W.708, C:I.821 pi-Stacking: C:W.708, C:W.708, C:W.708, C:W.708 ET.8: 6 residues within 4Å: Chain C: F.178, F.277, I.279, I.607, W.610 Ligands: ET.9 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:F.178, C:F.178, C:F.277, C:F.277, C:I.279, C:I.607, C:I.607 pi-Stacking: C:W.610, C:W.610, C:W.610 ET.9: 10 residues within 4Å: Chain C: L.139, F.178, P.326, Y.327, W.568, T.605, I.607, F.623, T.625 Ligands: ET.8 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:L.139, C:P.326, C:Y.327, C:Y.327, C:W.568, C:W.568, C:T.605, C:F.623, C:F.623, C:F.623 Hydrogen bonds: C:T.625 pi-Stacking: C:F.623, C:F.623

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morgan, C.E. et al., Cryoelectron Microscopy Structures of AdeB Illuminate Mechanisms of Simultaneous Binding and Exporting of Substrates. Mbio (2021)

Release Date

2021-03-10

Peptides

Efflux pump membrane transporter: 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.
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Efflux pump membrane transporter

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