SMTL ID : 5kmw.1

TOHO1 Beta lactamase mutant E166A/R274N/R276N -benzyl penicillin complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: K.53, A.169 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:K.168 Water bridges: A:K.53, A:K.53, A:K.53, A:K.53, A:A.171 Salt bridges: A:K.53 SO4.2: 5 residues within 4Å: Chain A: W.200, P.222, E.223, N.224, H.225 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:W.200, A:E.223, A:N.224, A:N.224 Water bridges: A:H.225 Salt bridges: A:H.225 SO4.6: 2 residues within 4Å: Chain A: E.238, Q.239 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.239 Water bridges: A:K.240, A:K.240 SO4.7: 1 residues within 4Å: Chain A: H.83 3 PLIP interactions: 3 interactions with chain A Water bridges: A:H.83, A:H.83 Salt bridges: A:H.83 SO4.8: 1 residues within 4Å: Chain A: A.24 No protein-ligand interaction detected (PLIP)

1 x PNM: OPEN FORM - PENICILLIN G(Covalent)

PNM.3: 15 residues within 4Å: Chain A: C.40, S.41, N.75, Y.76, S.101, N.103, N.141, K.205, T.206, G.207, S.208, G.209, N.243 Ligands: PNN.4, PNN.5 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.41, A:N.75, A:S.101, A:S.101, A:N.103, A:T.206, A:S.208, A:S.208 Salt bridges: A:K.205

2 x PNN: PENICILLIN G(Non-covalent)

PNN.4: 4 residues within 4Å: Chain A: N.75, Y.76 Ligands: PNM.3, PNN.5 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.76 Hydrogen bonds: A:N.75 pi-Stacking: A:Y.76 PNN.5: 7 residues within 4Å: Chain A: N.75, P.138, N.141, T.142, D.210 Ligands: PNM.3, PNN.4 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.138, A:N.141

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Coates, L. et al., TOHO1 Beta lactamase mutant E166A/R274N/R276N -benzyl penicillin complex. to be published

Release Date

2017-03-01

Peptides

Beta-lactamase Toho-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-lactamase Toho-1

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