SMTL ID : 1pyy.1

Double mutant PBP2x T338A/M339F from Streptococcus pneumoniae strain R6 at 2.4 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.42 Å

Oligo State

monomer

Ligands

1 x GLC- TRV: 6-O-octanoyl-beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose(Non-covalent)

GLC-TRV.1: 13 residues within 4Å: Chain A: A.321, T.322, I.323, R.324, W.326, D.327, V.328, G.331, Q.399, F.402, Q.404, Q.504, Y.513 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:T.322, A:Q.399, A:T.322, A:R.324, A:Q.399, A:Q.504 Water bridges: A:D.320, A:D.320, A:R.324, A:R.324, A:R.324 Hydrophobic interactions: A:W.326, A:W.326 Salt bridges: A:R.324

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

SO4.2: 7 residues within 4Å: Chain A: S.289, S.347, T.478, K.499, S.500, G.501, T.502 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.289, A:S.347, A:S.347, A:S.500, A:S.500, A:T.502 Water bridges: A:S.347 Salt bridges: A:K.499

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.3: 2 residues within 4Å: Chain A: A.689, D.692 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:A.689 Hydrogen bonds: A:D.692

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chesnel, L. et al., The Structural Modifications Induced by the M339F Substitution in PBP2x from Streptococcus pneumoniae Further Decreases the Susceptibility to beta-Lactams of Resistant Strains. J.Biol.Chem. (2003)

Release Date

2003-09-30

Peptides

Penicillin-binding protein 2X: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Penicillin-binding protein 2X