SMTL ID : 1eat.1

NONPEPTIDIC INHIBITORS OF HUMAN LEUKOCYTE ELASTASE. 5. DESIGN, SYNTHESIS, AND X-RAY CRYSTALLOGRAPHY OF A SERIES OF ORALLY ACTIVE 5-AMINO-PYRIMIDIN-6-ONE-CONTAINING TRIFLUOROMETHYLKETONES

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x NA: SODIUM ION(Non-functional Binders)

NA.1: 6 residues within 4Å: Chain A: E.59, N.61, Q.64, N.65, N.66, E.69 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.59, A:N.61, A:N.66

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

SO4.2: 4 residues within 4Å: Chain A: G.118, R.225, S.227, A.228 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.118 Salt bridges: A:R.225 Water bridges: A:N.170 SO4.3: 4 residues within 4Å: Chain A: A.89, S.166, T.167, K.169 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.169

1 x TFI: 2-[5-METHANESULFONYLAMINO-2-(4-AMINOPHENYL)-6-OXO-1,6-DIHYDRO-1-PYRIMIDINYL]-N-(3,3,3-TRIFLUORO-1-ISOPROPYL-2-OXOPROPYL)ACETAMIDE(Covalent)

TFI.4: 17 residues within 4Å: Chain A: T.29, C.30, H.45, R.49, V.88, W.164, C.184, Q.185, G.186, D.187, S.188, T.206, S.207, F.208, V.209, S.210, R.211 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:H.45, A:T.206, A:V.209 Hydrogen bonds: A:R.49, A:C.184, A:Q.185, A:G.186, A:D.187, A:S.188, A:S.207, A:V.209, A:V.209, A:R.211 pi-Cation interactions: A:H.45

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Veale, C.A. et al., Nonpeptidic inhibitors of human leukocyte elastase. 5. Design, synthesis, and X-ray crystallography of a series of orally active 5-aminopyrimidin-6-one-containing trifluoromethyl ketones. J.Med.Chem. (1995)

Release Date

1995-02-07

Peptides

PORCINE PANCREATIC ELASTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PORCINE PANCREATIC ELASTASE

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