SMTL ID : 8b04.1

STRUCTURE OF PORCINE PANCREATIC ELASTASE BOUND TO A FRAGMENT OF AN ISOXAZOLONE INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.1: 7 residues within 4Å: Chain A: A.143, G.144, S.253, A.254, Y.255, I.256, S.257 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.256, A:S.257 DMS.2: 3 residues within 4Å: Chain A: A.115, S.192, T.193 No protein-ligand interaction detected (PLIP)

1 x OU0: 2-cyclopropylcarbonyl-3-propan-2-yl-1,2-oxazol-5-one(Covalent)

OU0.3: 9 residues within 4Å: Chain A: H.71, C.210, Q.211, G.212, D.213, S.214, S.233, F.234, V.235 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.235 Hydrogen bonds: A:G.212, A:D.213, A:S.214

1 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain A: E.85, N.87, Q.90, D.92, E.95 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.85, A:N.87, A:Q.90, A:D.92, A:E.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gerace, A. et al., X-ray structural study of human neutrophil elastase inhibition with a series of azaindoles, azaindazoles and isoxazolones. J.Mol.Struct. (2023)

Release Date

2023-09-20

Peptides

Chymotrypsin-like elastase family member 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Chymotrypsin-like elastase family member 1

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