SMTL ID : 1h9l.1

PORCINE PANCREATIC ELASTASE COMPLEXED WITH ACETYL-VAL-GLU-PRO-ILE-COOH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

monomer

Ligands

1 x VAL- GLU- PRO- ILE: PEPTIDE INHIBITOR(Non-covalent)

VAL-GLU-PRO-ILE.1: 14 residues within 4Å: Chain A: H.45, V.88, G.183, C.184, Q.185, G.186, D.187, S.188, T.206, S.207, F.208, V.209, S.210, R.211 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:V.88, A:V.88, A:Q.185, A:D.187, A:T.206, A:F.208, A:F.208, A:V.209, A:R.211 Hydrogen bonds: A:Q.185, A:G.186, A:D.187, A:S.188, A:S.207, A:V.209, A:V.209, A:R.211

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: E.59, N.61, Q.64, N.66, E.69 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.59, A:N.61, A:Q.64, A:E.69, H2O.3

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

SO4.3: 4 residues within 4Å: Chain A: G.118, R.225, S.227, A.228 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.118 Water bridges: A:G.118, A:R.225 Salt bridges: A:R.225

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wright, P.A. et al., Kinetic and Crystallographic Analysis of Complexes Formed between Elastase and Peptides from Beta-Casein. Eur.J.Biochem. (2001)

Release Date

2001-11-27

Peptides

ELASTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

ELASTASE

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