SMTL ID : 1h2z.1

PROLYL OLIGOPEPTIDASE FROM PORCINE BRAIN, S554A MUTANT WITH BOUND PEPTIDE LIGAND SUC-GLY-PRO

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x GLY: GLYCINE(Non-covalent)

GLY.1: 4 residues within 4Å: Chain A: W.595, R.643 Ligands: PRO.2, SIN.3 2 PLIP interactions: 1 Ligand-Ligand interactions, 1 interactions with chain A Hydrogen bonds: P.2, A:R.643

1 x PRO: PROLINE(Non-covalent)

PRO.2: 11 residues within 4Å: Chain A: Y.473, F.476, A.554, N.555, V.580, W.595, Y.599, V.644, H.680 Ligands: GLY.1, SIN.3 9 PLIP interactions: 8 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:F.476, A:N.555, A:V.580, A:W.595, A:V.644 Hydrogen bonds: A:Y.473, A:N.555, G.1 Salt bridges: A:H.680

1 x SIN: SUCCINIC ACID(Non-covalent)

SIN.3: 8 residues within 4Å: Chain A: F.173, C.255, I.591, A.594, W.595, R.643 Ligands: GLY.1, PRO.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.173, A:I.591

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 7 residues within 4Å: Chain A: A.226, E.227, F.228, W.262, I.276, W.279, K.281 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.227, A:E.227, A:K.281, A:K.281 GOL.5: 4 residues within 4Å: Chain A: I.118, L.119, S.120, D.121 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.119, A:D.121, A:D.121 GOL.6: 3 residues within 4Å: Chain A: E.239, D.291, Y.292 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.239, A:D.291

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Szeltner, Z. et al., Electrostatic Effects and Binding Determinants in the Catalysis of Prolyl Oligopeptidase: Site Specific Mutagenesis at the Oxyanion Binding Site. J.Biol.Chem. (2002)

Release Date

2002-11-11

Peptides

PROLYL ENDOPEPTIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROLYL ENDOPEPTIDASE

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