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

LptBFGC from Enterobacter cloacae

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-2-1-1-1-mer

Ligands

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

SO4.1: 1 residues within 4Å: Chain A: I.179 No protein-ligand interaction detected (PLIP) SO4.2: 6 residues within 4Å: Chain A: G.39, A.40, G.41, K.42, T.43, T.44 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.39, A:G.41, A:K.42, A:T.43, A:T.44 Salt bridges: A:K.42 SO4.4: 8 residues within 4Å: Chain B: V.18, P.37, G.39, A.40, G.41, K.42, T.43, T.44 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:P.37, B:G.39, B:G.41, B:K.42, B:T.43, B:T.44, B:T.44, B:T.44 SO4.5: 3 residues within 4Å: Chain D: R.263, H.267, M.328 2 PLIP interactions: 2 interactions with chain D Salt bridges: D:R.263, D:H.267 SO4.6: 4 residues within 4Å: Chain A: H.73 Chain E: T.98, R.99, L.100 5 PLIP interactions: 4 interactions with chain E, 1 interactions with chain A Hydrogen bonds: E:T.98, E:R.99, E:L.100 Salt bridges: E:R.99, A:H.73 SO4.7: 7 residues within 4Å: Chain D: G.294, R.295, V.296 Chain E: P.304, M.305, G.306, V.307 5 PLIP interactions: 2 interactions with chain E, 3 interactions with chain D Hydrogen bonds: E:G.306, E:V.307, D:R.295, D:V.296 Salt bridges: D:R.295 SO4.8: 5 residues within 4Å: Chain E: K.34, Q.38, Y.55, R.133, R.136 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:Q.38 Salt bridges: E:K.34, E:K.41, E:R.133, E:R.136

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain A: M.100, S.111, R.114 Ligand excluded by PLIP

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
A

B
B

C
C

D
F

E
G

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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