SMTL ID : 3o0e.1 (1 other biounit)

Crystal structure of OmpF in complex with colicin peptide OBS1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.01 Å

Oligo State

hetero-3-3-mer

Ligands

3 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.1: 16 residues within 4Å: Chain A: F.96, Y.98, A.137, Y.157, G.159, K.160, D.172 Chain B: G.19, L.20, H.21, F.23, N.35, G.36, V.334, G.335, I.336 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:V.334, A:Y.98, A:Y.98, A:A.137 Hydrogen bonds: B:H.21, A:Y.157 Salt bridges: B:H.21 BOG.2: 16 residues within 4Å: Chain A: G.19, L.20, H.21, F.23, N.35, G.36, V.334, G.335, I.336 Chain C: F.96, Y.98, A.137, Y.157, G.159, K.160, D.172 11 PLIP interactions: 6 interactions with chain C, 5 interactions with chain A Hydrophobic interactions: C:Y.98, C:Y.98, C:A.137, A:F.23, A:V.334, A:I.336 Hydrogen bonds: C:Y.157, C:K.160, C:K.160, A:H.21 Salt bridges: A:H.21 BOG.3: 17 residues within 4Å: Chain B: F.96, Y.98, A.137, Y.157, G.159, K.160, D.172 Chain C: G.19, L.20, H.21, Y.22, F.23, N.35, G.36, V.334, G.335, I.336 12 PLIP interactions: 6 interactions with chain C, 6 interactions with chain B Hydrophobic interactions: C:V.334, C:I.336, B:Y.98, B:Y.98, B:A.137 Hydrogen bonds: C:H.21, C:N.35, C:N.35, B:Y.157, B:K.160, B:D.172 Salt bridges: C:H.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Housden, N.G. et al., Directed epitope delivery across the Escherichia coli outer membrane through the porin OmpF. Proc.Natl.Acad.Sci.USA (2010)

Release Date

2010-12-08

Peptides

Porin OmpF: ABC
Colicin-E9: DEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
E

D
L

E
N

F
P

Membrane

We predict this structure to be a membrane protein.
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Porin OmpF

Colicin-E9

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