SMTL ID : 4rjw.1

Crystal structure of Pseudomonas aeruginosa OprO

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.52 Å

Oligo State

homo-trimer

Ligands

15 x C8E: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE(Non-functional Binders)

C8E.1: 5 residues within 4Å: Chain C: W.88, Y.115, L.123, F.125 Ligands: C8E.2 2 PLIP interactions: 2 interactions with chain C Water bridges: C:Y.115, C:Y.115 C8E.2: 12 residues within 4Å: Chain A: A.52, D.53, Y.54, W.350, I.397, T.423, L.425 Chain C: F.125, G.126, M.165, G.166 Ligands: C8E.1 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain C Hydrophobic interactions: A:W.350 Hydrogen bonds: C:G.126, C:G.166 C8E.3: 5 residues within 4Å: Chain A: E.281, G.282, A.293, E.294, Y.295 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:A.293, A:Y.295 C8E.4: 6 residues within 4Å: Chain A: L.215, G.282, A.283, W.284, A.291, A.293 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.215, A:W.284, A:A.293 C8E.5: 6 residues within 4Å: Chain A: A.167, Q.168, V.169, A.181, G.182, F.199 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.169 C8E.6: 5 residues within 4Å: Chain A: W.88, Y.115, L.123, F.125 Ligands: C8E.7 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Y.115, A:Y.115 C8E.7: 12 residues within 4Å: Chain A: F.125, G.126, M.165, G.166 Chain B: A.52, D.53, Y.54, W.350, I.397, T.423, L.425 Ligands: C8E.6 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:W.350 Hydrogen bonds: A:G.126, A:G.166 C8E.8: 5 residues within 4Å: Chain B: E.281, G.282, A.293, E.294, Y.295 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.293, B:Y.295 C8E.9: 6 residues within 4Å: Chain B: L.215, G.282, A.283, W.284, A.291, A.293 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.215, B:W.284, B:A.293 C8E.10: 6 residues within 4Å: Chain B: A.167, Q.168, V.169, A.181, G.182, F.199 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:V.169 C8E.11: 5 residues within 4Å: Chain B: W.88, Y.115, L.123, F.125 Ligands: C8E.12 2 PLIP interactions: 2 interactions with chain B Water bridges: B:Y.115, B:Y.115 C8E.12: 12 residues within 4Å: Chain B: F.125, G.126, M.165, G.166 Chain C: A.52, D.53, Y.54, W.350, I.397, T.423, L.425 Ligands: C8E.11 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:G.126, B:G.166 Hydrophobic interactions: C:W.350 C8E.13: 5 residues within 4Å: Chain C: E.281, G.282, A.293, E.294, Y.295 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:A.293, C:Y.295 C8E.14: 6 residues within 4Å: Chain C: L.215, G.282, A.283, W.284, A.291, A.293 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:L.215, C:W.284, C:A.293 C8E.15: 6 residues within 4Å: Chain C: A.167, Q.168, V.169, A.181, G.182, F.199 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:V.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Modi, N. et al., Structure, Dynamics, and Substrate Specificity of the OprO Porin from Pseudomonas aeruginosa. Biophys.J. (2015)

Release Date

2015-10-21

Peptides

Porin O: 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.
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Porin O