SMTL ID : 5cxw.1

Structure of the PonA1 protein from Mycobacterium Tuberculosis in complex with penicillin V

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 5 residues within 4Å: Chain A: G.184, V.185, Y.207, Q.208 Ligands: PEG.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.208 Water bridges: A:L.189

1 x 35P: (2R,4S)-5,5-dimethyl-2-{(1R)-2-oxo-1-[(phenoxyacetyl)amino]ethyl}-1,3-thiazolidine-4-carboxylic acid(Covalent)

35P.2: 16 residues within 4Å: Chain A: G.96, S.97, V.133, S.150, N.152, K.291, T.292, G.293, T.294, Q.296, T.300, T.301, A.302, N.303, Y.339, G.340 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.133, A:Q.296, A:Q.296, A:Y.339 Hydrogen bonds: A:S.97, A:S.150, A:S.150, A:N.152, A:T.294, A:T.294, A:T.294, A:G.340 Water bridges: A:V.133, A:T.294, A:T.294 Salt bridges: A:K.291

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 3 residues within 4Å: Chain A: Q.94, Q.208, K.304 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.208, A:K.304 Water bridges: A:Q.94, A:Q.94 PEG.4: 5 residues within 4Å: Chain A: E.191, N.199, Q.206, Y.207 Ligands: EPE.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.199, A:N.199 Water bridges: A:Q.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Filippova, E.V. et al., Crystal structures of the transpeptidase domain of the Mycobacterium tuberculosis penicillin-binding protein PonA1 reveal potential mechanisms of antibiotic resistance. Febs J. (2016)

Release Date

2016-05-04

Peptides

Penicillin-binding protein 1A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Penicillin-binding protein 1A

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