SMTL ID : 6tyi.1

ExbB-ExbD complex in MSP1E3D1 nanodisc

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-5-2-mer

Ligands

1 x PGT: (1S)-2-{[{[(2R)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE(Non-covalent)

PGT.1: 6 residues within 4Å: Chain A: Y.132, T.135, I.139, V.143 Chain B: V.197, Q.201 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.132, A:Y.132, A:T.135, A:I.139, A:V.143, B:V.197 Hydrogen bonds: B:Q.201

3 x PEV: (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE(Non-covalent)

PEV.2: 4 residues within 4Å: Chain B: R.128, G.129 Chain C: W.38 Ligands: PEV.3 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:W.38, C:W.38 Salt bridges: B:R.128 PEV.3: 13 residues within 4Å: Chain B: C.25, G.29, Y.132, T.135, V.143 Chain C: W.38, K.52, I.189, V.193, I.194, V.197, Q.201 Ligands: PEV.2 7 PLIP interactions: 5 interactions with chain C, 2 interactions with chain B Hydrophobic interactions: C:W.38, C:I.189, C:V.193, C:I.194, B:Y.132, B:V.143 Salt bridges: C:K.52 PEV.4: 14 residues within 4Å: Chain D: C.25, V.26, G.29, R.128, G.131, Y.132, T.135, I.139, V.143 Chain E: W.38, I.189, V.193, V.197, R.200 9 PLIP interactions: 6 interactions with chain E, 3 interactions with chain D Hydrophobic interactions: E:W.38, E:I.189, E:I.189, E:V.197, E:V.197, D:I.139, D:V.143 Salt bridges: E:R.200 Hydrogen bonds: D:G.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Celia, H. et al., Cryo-EM structure of the bacterial Ton motor subcomplex ExbB-ExbD provides information on structure and stoichiometry. Commun Biol (2019)

Release Date

2019-10-16

Peptides

Biopolymer transport protein ExbB: ABCDE
Biopolymer transport protein ExbD: FG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
Y

G
Z

Membrane

We predict this structure to be a membrane protein.
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Biopolymer transport protein ExbB

Biopolymer transport protein ExbD

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