SMTL ID : 6skq.2 (1 other biounit)

OXA-655_MEM. Structural insights into the enhanced carbapenemase efficiency of OXA-655 compared to OXA-10.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x MER: (4R,5S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-5-[(2S,3R)-3-hydroxy-1-oxobutan-2-yl]-4-methyl-4,5-d ihydro-1H-pyrrole-2-carboxylic acid(Covalent)

MER.1: 17 residues within 4Å: Chain A: A.66, S.67, K.70, M.99, Q.101, W.102, S.115, L.117, L.155, K.205, T.206, G.207, F.208, S.209, E.244, L.247, R.250 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.155 Hydrogen bonds: A:S.67, A:S.67, A:S.115, A:S.115, A:T.206, A:F.208 Water bridges: A:Q.101, A:S.115, A:T.206 Salt bridges: A:K.205, A:R.250 MER.4: 14 residues within 4Å: Chain B: A.66, S.67, K.70, W.102, S.115, L.117, L.155, K.205, T.206, G.207, F.208, L.247, P.248, R.250 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:W.102 Hydrogen bonds: B:S.67, B:S.67, B:S.115, B:S.115, B:S.115, B:T.206, B:F.208, B:R.250 Water bridges: B:R.250 Salt bridges: B:R.250

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

SO4.2: 4 residues within 4Å: Chain A: T.80, R.131, K.134, Y.135 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.135 Salt bridges: A:R.131, A:K.134 SO4.3: 3 residues within 4Å: Chain A: M.99, K.100, Q.101 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.100, A:Q.101, A:Q.101 SO4.5: 1 residues within 4Å: Chain B: K.30 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.30

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leiros, H.S. et al., Structural insights into the enhanced carbapenemase efficiency of OXA-655 compared to OXA-10. Febs Open Bio (2020)

Release Date

2019-09-18

Peptides

Beta-lactamase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Beta-lactamase

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