SMTL ID : 4g4z.4 (3 other biounits)

Crystal structure of OmpA peptidoglycan-binding domain from Acinetobacter baumannii

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x DAL: D-ALANINE(Non-covalent)

DAL.1: 9 residues within 4Å: Chain A: T.20, N.21, T.54, D.55, T.57, N.63, L.66, R.70, R.113 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.66 Hydrogen bonds: A:N.21, A:D.55, A:T.57, A:T.57, A:T.57, A:N.63 Salt bridges: A:R.70 DAL.3: 9 residues within 4Å: Chain B: T.20, N.21, T.54, D.55, T.57, N.63, L.66, R.70, R.113 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.66 Hydrogen bonds: B:N.21, B:D.55, B:T.57, B:T.57, B:T.57, B:N.63 Salt bridges: B:R.70

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

SO4.2: 4 residues within 4Å: Chain A: T.20, K.106, R.109, R.113 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.20 Water bridges: A:A.110, A:R.113, A:R.113, A:R.113 Salt bridges: A:R.109, A:R.113 SO4.4: 4 residues within 4Å: Chain B: T.20, K.106, R.109, R.113 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:T.20 Water bridges: B:R.113, B:R.113, B:R.113, B:R.113, B:R.113 Salt bridges: B:K.106, B:R.109, B:R.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, W.C. et al., Enantiomer-dependent amino acid binding affinity of OmpA-like domains from Acinetobacter baumannii peptidoglycan-associated lipoprotein and OmpA. To be Published

Release Date

2013-07-24

Peptides

Outer membrane protein Omp38: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
G

Outer membrane protein Omp38

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