SMTL ID : 3ufa.2 (1 other biounit)

Crystal structure of the staphylococcal serine protease SplA in complex with a specific phosphonate inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x VPF: N-(3-CARBOXYPROPANOYL)-L-VALYL-N-[(1S)-2-PHENYL-1-PHOSPHONOETHYL]-L-PROLINAMIDE(Covalent)

VPF.1: 11 residues within 4Å: Chain A: H.39, I.40, P.151, G.152, N.153, S.154, L.169, Y.170, A.171, G.172, N.181 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.169 Hydrogen bonds: A:H.39, A:G.152, A:S.154 Water bridges: A:H.39

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

CL.2: 2 residues within 4Å: Chain A: N.93, N.97 Ligand excluded by PLIP CL.3: 1 residues within 4Å: Chain A: K.48 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Burchacka, E. et al., Development and binding characteristics of phosphonate inhibitors of SplA protease from Staphylococcus aureus. Protein Sci. (2014)

Release Date

2013-01-23

Peptides

Serine protease splA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Serine protease splA

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