SMTL ID : 3pou.1

Crystal structure of E.coli OmpF porin in lipidic cubic phase: space group H32, large unit cell

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-trimer

Ligands

12 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLC.1: 11 residues within 4Å: Chain A: Y.98, Y.157, G.159, K.160, D.172 Chain B: H.21, F.23, T.309, Y.310, V.311, V.334 14 PLIP interactions: 7 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:F.23, B:F.23, B:V.311, B:V.334, A:Y.98, A:Y.98, A:Y.98, A:Y.157 Water bridges: B:N.35, B:N.35 Salt bridges: B:H.21, A:K.160 Hydrogen bonds: A:Y.157, A:K.160 OLC.2: 4 residues within 4Å: Chain A: V.148, I.178, Y.180, G.189 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.148, A:I.178, A:Y.180 Hydrogen bonds: A:D.149 Water bridges: A:L.147 OLC.3: 7 residues within 4Å: Chain A: F.153, G.176, S.177, I.178, G.189, A.190, W.214 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.153, A:I.178, A:I.178, A:W.214, A:W.214 OLC.4: 7 residues within 4Å: Chain A: L.218, Y.220, L.227, L.259, V.260, I.273, A.274 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.218, A:L.259, A:I.273 OLC.5: 11 residues within 4Å: Chain B: Y.98, Y.157, G.159, K.160, D.172 Chain C: H.21, F.23, T.309, Y.310, V.311, V.334 14 PLIP interactions: 7 interactions with chain C, 7 interactions with chain B Hydrophobic interactions: C:F.23, C:F.23, C:V.311, C:V.334, B:Y.98, B:Y.98, B:Y.98, B:Y.157 Water bridges: C:N.35, C:N.35 Salt bridges: C:H.21, B:K.160 Hydrogen bonds: B:Y.157, B:K.160 OLC.6: 4 residues within 4Å: Chain B: V.148, I.178, Y.180, G.189 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:V.148, B:I.178, B:Y.180 Hydrogen bonds: B:D.149 Water bridges: B:L.147 OLC.7: 7 residues within 4Å: Chain B: F.153, G.176, S.177, I.178, G.189, A.190, W.214 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.153, B:I.178, B:I.178, B:W.214, B:W.214 OLC.8: 7 residues within 4Å: Chain B: L.218, Y.220, L.227, L.259, V.260, I.273, A.274 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.218, B:L.259, B:I.273 OLC.9: 11 residues within 4Å: Chain A: H.21, F.23, T.309, Y.310, V.311, V.334 Chain C: Y.98, Y.157, G.159, K.160, D.172 14 PLIP interactions: 7 interactions with chain A, 7 interactions with chain C Hydrophobic interactions: A:F.23, A:F.23, A:V.311, A:V.334, C:Y.98, C:Y.98, C:Y.98, C:Y.157 Water bridges: A:N.35, A:N.35 Salt bridges: A:H.21, C:K.160 Hydrogen bonds: C:Y.157, C:K.160 OLC.10: 4 residues within 4Å: Chain C: V.148, I.178, Y.180, G.189 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:V.148, C:I.178, C:Y.180 Hydrogen bonds: C:D.149 Water bridges: C:L.147 OLC.11: 7 residues within 4Å: Chain C: F.153, G.176, S.177, I.178, G.189, A.190, W.214 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:F.153, C:I.178, C:I.178, C:W.214, C:W.214 OLC.12: 7 residues within 4Å: Chain C: L.218, Y.220, L.227, L.259, V.260, I.273, A.274 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:L.218, C:L.259, C:I.273

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Efremov, R.G. et al., Structure of Escherichia coli OmpF porin from lipidic mesophase. J.Struct.Biol. (2012)

Release Date

2012-03-07

Peptides

OmpF protein: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Membrane

We predict this structure to be a membrane protein.
Show / Hide

OmpF protein

Related Entries With Identical Sequence