SMTL ID : 3td5.3 (3 other biounits)

Crystal structure of OmpA-like domain from Acinetobacter baumannii in complex with L-Ala-gamma-D-Glu-m-DAP-D-Ala-D-Ala

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x ALA- FGA- API- DAL- DAL: peptide(L-Ala-gamma-D-Glu-m-DAP-D-Ala-D-Ala)(Non-covalent)

ALA-FGA-API-DAL-DAL.1: 13 residues within 4Å: Chain A: T.20, N.21, T.54, D.55, T.57, G.58, P.59, L.62, N.63, L.66, R.70, R.109, R.113 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:T.20, A:L.62, A:L.66 Hydrogen bonds: A:T.20, A:N.21, A:N.21, A:D.55, A:D.55, A:T.57, A:T.57, A:T.57, A:N.63 Water bridges: A:R.65, A:R.65, A:R.109, A:R.109 Salt bridges: A:R.70, A:R.109, A:R.113 ALA-FGA-API-DAL-DAL.2: 14 residues within 4Å: Chain B: D.19, T.20, N.21, T.54, D.55, T.57, G.58, P.59, L.62, N.63, L.66, R.70, R.109, R.113 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:T.20, B:N.21, B:L.62, B:L.66 Hydrogen bonds: B:T.20, B:N.21, B:N.21, B:D.55, B:D.55, B:T.57, B:T.57, B:T.57, B:N.63 Water bridges: B:R.109, B:R.109 Salt bridges: B:R.70, B:R.109, B:R.113

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

CL.3: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.4: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Park, J.S. et al., Mechanism of anchoring of OmpA protein to the cell wall peptidoglycan of the gram-negative bacterial outer membrane. Faseb J. (2012)

Release Date

2011-10-26

Peptides

Outer membrane protein omp38: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Outer membrane protein omp38

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