SMTL ID : 8b49.1

STRUCTURE OF PORCINE PANCREATIC ELASTASE BOUND TO A FRAGMENT (m-toluoylcarbonyl group) OF A 5-AZAINDOLE INHIBITOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.19 Å

Oligo State

monomer

Ligands

1 x OW9: 1-(3-methylphenyl)carbonylpyrrolo[3,2-c]pyridine-3-carbonitrile(Covalent)

OW9.1: 9 residues within 4Å: Chain A: H.71, C.210, Q.211, G.212, D.213, S.214, S.233, F.234, V.235 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Q.211, A:F.234, A:V.235 Hydrogen bonds: A:G.212, A:D.213, A:S.214

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: V.114, A.115, T.193, F.234, V.235, R.237 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.235

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 5 residues within 4Å: Chain A: E.85, N.87, Q.90, D.92, E.95 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.85, A:N.87, A:Q.90, A:D.92, A:E.95, H2O.9

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

SO4.4: 1 residues within 4Å: Chain A: R.162 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.162

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

Related Entries With Identical Sequence