SMTL ID : 6mit.2 (1 other biounit)

LptBFGC from Enterobacter cloacae

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-2-1-1-1-mer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: P.37, G.39, A.40, G.41, K.42, T.43, T.44 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.39, A:G.39, A:G.41, A:K.42, A:T.43, A:T.43, A:T.44 Salt bridges: A:K.42 SO4.2: 7 residues within 4Å: Chain B: P.37, G.39, A.40, G.41, K.42, T.43, T.44 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:P.37, B:G.39, B:A.40, B:G.41, B:K.42, B:T.43, B:T.44 SO4.4: 7 residues within 4Å: Chain D: G.294, R.295, V.296 Chain E: P.304, M.305, G.306, V.307 6 PLIP interactions: 3 interactions with chain D, 3 interactions with chain E Hydrogen bonds: D:R.295, D:V.296, E:M.305, E:G.306, E:V.307 Salt bridges: D:R.295 SO4.5: 4 residues within 4Å: Chain A: H.73 Chain E: T.98, R.99, L.100 4 PLIP interactions: 3 interactions with chain E, 1 interactions with chain A Hydrogen bonds: E:R.99, E:L.100 Salt bridges: E:R.99, A:H.73

1 x NOV: NOVOBIOCIN(Non-covalent)

NOV.3: 8 residues within 4Å: Chain B: E.124, F.125, H.126, H.129, L.130, R.145, D.175, R.178 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:H.126, B:L.130 Hydrogen bonds: B:D.175 Salt bridges: B:H.126, B:R.145 pi-Stacking: B:H.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Owens, T.W. et al., Structural basis of unidirectional export of lipopolysaccharide to the cell surface. Nature (2019)

Release Date

2019-03-27

Peptides

Lipopolysaccharide export system ATP-binding protein: AB
Lipopolysaccharide export system protein LptC: C
LPS export ABC transporter permease LptF: D
Lipopolysaccharide export system permease protein LptG: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
H

D
I

E
J

Membrane

We predict this structure to be a membrane protein.
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Lipopolysaccharide export system ATP-binding protein

Lipopolysaccharide export system protein LptC

LPS export ABC transporter permease LptF

Lipopolysaccharide export system permease protein LptG

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