SMTL ID : 3aho.1 (1 other biounit)

PZ PEPTIDASE A with inhibitor 2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.356, H.360, E.384, S.387, Y.490 Ligands: 3A2.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.356, A:H.360, A:E.384, A:E.384

1 x 3A2: 1-{3-[(R)-{(1R)-1-[(glycyl-L-prolyl)amino]-2-phenylethyl}(hydroxy)phosphoryl]propanoyl}-L-prolyl-D-norleucine(Non-covalent)

3A2.2: 20 residues within 4Å: Chain A: G.327, Y.328, C.329, T.330, H.356, E.357, H.360, W.377, L.380, E.384, R.476, Q.477, H.479, T.482, T.483, Y.486, Y.487, Y.490 Ligands: ZN.1, ACT.3 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:Y.328, A:W.377, A:L.380, A:Y.486, A:Y.490, A:Y.490 Hydrogen bonds: A:C.329, A:T.330, A:T.330, A:R.476, A:Q.477, A:Y.486, A:Y.490 Water bridges: A:Y.487

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 2 residues within 4Å: Chain A: V.353 Ligands: 3A2.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.353 Water bridges: A:G.327 ACT.4: 3 residues within 4Å: Chain A: R.47, V.84, V.88 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.84, A:V.88 Water bridges: A:R.47 Salt bridges: A:R.47 ACT.5: 3 residues within 4Å: Chain A: R.171, K.265, Y.267 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.267 Water bridges: A:R.171, A:K.265, A:K.265 Salt bridges: A:R.171, A:K.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kawasaki, A. et al., The exquisite structure and reaction mechanism of bacterial Pz-peptidase A toward collagenous peptides: X-ray crystallographic structure analysis of PZ-peptidase a reveals differences from mammalian thimet oligopeptidase. J.Biol.Chem. (2010)

Release Date

2010-09-01

Peptides

Oligopeptidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Oligopeptidase

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