SMTL ID : 3it7.1 (1 other biounit)

Crystal Structure of the LasA virulence factor from Pseudomonas aeruginosa

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.23, D.36, H.122 Ligands: TLA.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.23, A:D.36, A:D.36, A:H.122

1 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.2: 10 residues within 4Å: Chain A: H.23, D.36, H.81, S.115, S.116, T.117, H.120, H.122, Y.151 Ligands: ZN.1 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:D.36, A:H.81, A:T.117, A:T.117 Water bridges: A:T.117, A:Y.151 Salt bridges: A:H.23, A:H.81, A:H.120, A:H.122

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: Y.15, W.17, Y.39, Y.49 Ligands: GOL.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.17 Water bridges: A:S.16, A:Y.39 GOL.4: 5 residues within 4Å: Chain A: R.12, Y.15, W.17, Y.49 Ligands: GOL.3 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.12, A:R.12, A:W.17 Water bridges: A:S.50, A:S.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Spencer, J. et al., Crystal structure of the LasA virulence factor from Pseudomonas aeruginosa: substrate specificity and mechanism of M23 metallopeptidases. J.Mol.Biol. (2010)

Release Date

2009-11-17

Peptides

Protease lasA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Protease lasA

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