SMTL ID : 2z3z.1

Prolyl tripeptidyl aminopeptidase mutant E636A complexd with an inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 1 residues within 4Å: Chain A: R.295 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.295 SO4.3: 1 residues within 4Å: Chain B: R.295 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.295

2 x AIO: [(2R)-1-(L-ALANYL-L-ISOLEUCYL)PYRROLIDIN-2-YL]BORONIC ACID(Covalent)

AIO.2: 12 residues within 4Å: Chain A: Q.177, E.179, Y.492, H.496, S.577, Y.578, V.603, Y.609, Y.613, V.654, V.655, H.684 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:H.496, A:V.603, A:Y.609, A:Y.613, A:Y.613, A:V.655 Hydrogen bonds: A:Q.177, A:E.179, A:Y.492, A:Y.578, A:Y.609 Water bridges: A:Q.177 AIO.4: 12 residues within 4Å: Chain B: Q.177, E.179, Y.492, H.496, S.577, Y.578, V.603, Y.609, Y.613, V.654, V.655, H.684 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:H.496, B:V.603, B:Y.609, B:Y.613, B:Y.613, B:V.655 Hydrogen bonds: B:Q.177, B:Y.492, B:Y.492, B:Y.578, B:Y.609 Water bridges: B:Q.177

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, Y. et al., Novel inhibitor for prolyl tripeptidyl aminopeptidase from Porphyromonas gingivalis and details of substrate-recognition mechanism. J.Mol.Biol. (2008)

Release Date

2008-02-19

Peptides

Dipeptidyl aminopeptidase IV: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Dipeptidyl aminopeptidase IV

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