SMTL ID : 6jn3.4 (3 other biounits)

Serine Beta-Lactamase KPC-2 in Complex with Dual MBL/SBL Inhibitor MS05

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

monomer

Ligands

1 x BX6: [(1R)-1-[[(2S)-2-methyl-3-sulfanyl-propanoyl]amino]-2-phenyl-ethyl]boronic acid(Non-covalent)

BX6.1: 12 residues within 4Å: Chain A: C.44, S.45, K.48, W.80, S.105, N.107, E.141, L.144, N.145, T.212, C.213 Ligands: ACY.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.80, A:W.80 Hydrogen bonds: A:S.45, A:K.48, A:N.107, A:N.145, A:N.145, A:T.212, A:T.212, A:T.212 pi-Stacking: A:W.80

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

PEG.2: 4 residues within 4Å: Chain A: N.111, L.112, K.115, W.140 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.115

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 7 residues within 4Å: Chain A: S.45, S.105, K.209, T.210, G.211, T.212 Ligands: BX6.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.105, A:T.210, A:T.212 Salt bridges: A:K.209 ACY.4: 3 residues within 4Å: Chain A: S.249, E.250, A.251 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:E.250 Hydrogen bonds: A:E.250, A:A.251

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y.L. et al., Structure-Based Development of (1-(3'-Mercaptopropanamido)methyl)boronic Acid Derived Broad-Spectrum, Dual-Action Inhibitors of Metallo- and Serine-beta-lactamases. J.Med.Chem. (2019)

Release Date

2019-07-17

Peptides

Serine Beta-Lactamase KPC-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Serine Beta-Lactamase KPC-2

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