SMTL ID : 7ua7.1

Crystal structure of indoline 9 with KPC-2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 4 residues within 4Å: Chain A: Q.184, K.191, A.209, W.230 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.184, A:K.191, A:K.191 GOL.2: 4 residues within 4Å: Chain A: Y.91, M.96, E.100, A.104 No protein-ligand interaction detected (PLIP) GOL.3: 8 residues within 4Å: Chain A: R.44, P.46, I.152, P.153, G.154, D.155, T.159, R.244 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.44, A:G.154 Water bridges: A:D.155

1 x M53: tert-butyl {(3R)-3-[(1H-tetrazol-5-yl)carbamoyl]-1-[3-(trifluoromethyl)benzoyl]-2,3-dihydro-1H-indol-3-yl}carbamate(Non-covalent)

M53.4: 13 residues within 4Å: Chain A: S.49, W.84, S.109, N.111, E.145, L.146, N.149, T.214, G.215, T.216, C.217, G.218, H.252 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.146, A:T.216 Hydrogen bonds: A:S.49, A:S.49, A:W.84, A:S.109, A:R.199, A:T.216 pi-Stacking: A:W.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

DeFrees, K. et al., Probing the binding hot spots of KPC-2 carbapenemase using reversible tetrazole-based inhibitors. To Be Published

Release Date

2023-03-15

Peptides

Carbapenem-hydrolyzing beta-lactamase KPC: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbapenem-hydrolyzing beta-lactamase KPC