SMTL ID : 7qun.1

CryoEM structure of mammalian AAP in complex with Meropenem

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

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

DWZ.1: 14 residues within 4Å: Chain A: N.215, F.274, G.508, G.509, S.512, S.587, H.588, V.613, I.625, W.628, R.677, V.678, H.707, A.708 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.274, A:V.613 Hydrogen bonds: A:G.509, A:G.509, A:S.512, A:H.588, A:W.628 DWZ.2: 13 residues within 4Å: Chain B: N.215, F.274, G.508, G.509, S.587, H.588, V.613, I.625, W.628, R.677, V.678, H.707, A.708 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.274, B:V.613 Hydrogen bonds: B:G.509, B:G.509, B:H.588 DWZ.3: 13 residues within 4Å: Chain C: N.215, F.274, G.508, G.509, S.587, H.588, V.613, I.625, W.628, R.677, V.678, H.707, A.708 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:F.274 Hydrogen bonds: C:G.509, C:G.509, C:H.588 DWZ.4: 13 residues within 4Å: Chain D: N.215, F.274, G.508, G.509, S.587, H.588, V.613, I.625, W.628, R.677, V.678, H.707, A.708 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:F.274 Hydrogen bonds: D:G.509, D:G.509, D:H.588

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kiss-Szeman, A.J. et al., A carbapenem antibiotic inhibiting a mammalian serine protease: structure of the acylaminoacyl peptidase-meropenem complex. Chem Sci (2022)

Release Date

2022-11-16

Peptides

Acylamino-acid-releasing enzyme: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Acylamino-acid-releasing enzyme

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