SMTL ID : 1hne.1

Structure of human neutrophil elastase in complex with a peptide chloromethyl ketone inhibitor at 1.84-angstroms resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-trimer

Ligands

3 x MSU- ALA- ALA- PRO- ALV- 0QE: METHOXYSUCCINYL-ALA-ALA-PRO-ALA CHLOROMETHYL KETONE INHIBITOR(Non-covalent)

MSU-ALA-ALA-PRO-ALV-0QE.1: 17 residues within 4Å: Chain A: H.41, C.169, F.170, G.171, D.172, S.173, S.188, F.189, V.190, R.191, G.192, Y.199 Chain B: F.170 Chain C: Y.199 Ligands: MSU-ALA-ALA-PRO-ALV-0QE.2, MSU-ALA-ALA-PRO-ALV-0QE.2, MSU-ALA-ALA-PRO-ALV-0QE.3 12 PLIP interactions: 9 interactions with chain A, 3 interactions with chain C Hydrophobic interactions: A:F.170, A:F.189 Hydrogen bonds: A:G.171, A:D.172, A:S.173, A:S.188, A:V.190, A:V.190, A:G.192 Water bridges: C:Y.199, C:Y.199, C:Y.199 MSU-ALA-ALA-PRO-ALV-0QE.2: 17 residues within 4Å: Chain A: Y.199 Chain B: H.41, C.169, F.170, G.171, D.172, S.173, S.188, F.189, V.190, R.191, G.192, Y.199 Chain C: F.170 Ligands: MSU-ALA-ALA-PRO-ALV-0QE.1, MSU-ALA-ALA-PRO-ALV-0QE.3, MSU-ALA-ALA-PRO-ALV-0QE.3 12 PLIP interactions: 9 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:F.170, B:F.189 Hydrogen bonds: B:G.171, B:D.172, B:S.173, B:S.188, B:V.190, B:V.190, B:G.192 Water bridges: A:Y.199, A:Y.199, A:Y.199 MSU-ALA-ALA-PRO-ALV-0QE.3: 17 residues within 4Å: Chain A: F.170 Chain B: Y.199 Chain C: H.41, C.169, F.170, G.171, D.172, S.173, S.188, F.189, V.190, R.191, G.192, Y.199 Ligands: MSU-ALA-ALA-PRO-ALV-0QE.1, MSU-ALA-ALA-PRO-ALV-0QE.1, MSU-ALA-ALA-PRO-ALV-0QE.2 12 PLIP interactions: 9 interactions with chain C, 3 interactions with chain B Hydrophobic interactions: C:F.170, C:F.189 Hydrogen bonds: C:G.171, C:D.172, C:S.173, C:S.188, C:V.190, C:V.190, C:G.192 Water bridges: B:Y.199, B:Y.199, B:Y.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Navia, M.A. et al., Structure of human neutrophil elastase in complex with a peptide chloromethyl ketone inhibitor at 1.84-A resolution. Proc.Natl.Acad.Sci.USA (1989)

Release Date

1989-10-15

Peptides

HUMAN LEUCOCYTE ELASTASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
E

C
E

HUMAN LEUCOCYTE ELASTASE