SMTL ID : 4x6t.1

M.tuberculosis betalactamase complexed with inhibitor EC19

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

7 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: M.185, A.186, G.191, R.196, V.205, D.207 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.207, A:D.207, A:D.207 Water bridges: A:G.191, A:R.196, A:R.196 PO4.2: 5 residues within 4Å: Chain A: A.197, G.198, F.199, P.200, T.258 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.197 Water bridges: A:R.196 PO4.3: 3 residues within 4Å: Chain A: R.98, Y.99 Ligands: PO4.4 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.98 Salt bridges: A:R.98 PO4.4: 5 residues within 4Å: Chain A: P.77, V.78, Q.81, Y.99 Ligands: PO4.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.77, A:Q.81, A:Y.99 PO4.5: 3 residues within 4Å: Chain A: E.31, D.35, H.158 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.31 Water bridges: A:E.31, A:D.35 Salt bridges: A:H.158 PO4.6: 2 residues within 4Å: Chain A: Y.32, R.33 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.33 Water bridges: A:E.31, A:Y.32, A:Y.32, A:A.34 PO4.7: 9 residues within 4Å: Chain A: S.42, S.100, T.190, R.194, K.208, T.209, G.210, T.211 Ligands: 3Y6.8 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.100, A:R.194, A:T.209, A:T.209, A:T.209, A:T.211, A:T.211 Water bridges: A:K.208 Salt bridges: A:K.208

1 x 3Y6: 3-[(2R)-2-(dihydroxyboranyl)-2-{[(2R)-2-{[(4-ethyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}ethyl]benzoic acid(Covalent)

3Y6.8: 17 residues within 4Å: Chain A: C.41, S.42, K.45, R.73, S.74, I.75, S.100, E.140, P.141, L.143, A.144, R.145, G.210, T.211, G.212, D.213 Ligands: PO4.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.75 Hydrogen bonds: A:S.42, A:I.75, A:T.211, A:T.211, A:T.211, A:T.211

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kurz, S.G. et al., Inhibiting the beta-Lactamase of Mycobacterium tuberculosis (Mtb) with Novel Boronic Acid Transition-State Inhibitors (BATSIs). ACS Infect Dis (2015)

Release Date

2015-12-23

Peptides

Beta-lactamase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase