SMTL ID : 6r56.2 (1 other biounit)

Crystal structure of PPEP-1(K101E/E184K)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.120, H.124, E.163 Ligands: TRS.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.120, A:H.124, A:E.163

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 15 residues within 4Å: Chain A: P.78, W.81, W.88, V.91, G.93, L.94, G.95, H.112, H.120, E.121, H.124, Y.156, K.162, E.163 Ligands: ZN.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.156 Water bridges: A:D.113, A:K.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pichlo, C. et al., Molecular determinants of the mechanism and substrate specificity ofClostridium difficileproline-proline endopeptidase-1. J.Biol.Chem. (2019)

Release Date

2019-06-12

Peptides

Pro-Pro endopeptidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Pro-Pro endopeptidase

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