SMTL ID : 4k69.1

Crystal Structure of Human Chymase in Complex with Fragment Linked Benzimidazolone Inhibitor: (3S)-3-{3-[(6-bromo-2-oxo-2,3-dihydro-1H-indol-4-yl)methyl]-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl}hexanoic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: H.10, E.64 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.10, A:E.64, H2O.9 ZN.2: 3 residues within 4Å: Chain A: K.80, H.88, H.214 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.214, H2O.8

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 4 residues within 4Å: Chain A: N.59, T.61, E.62, T.140 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.140 Hydrogen bonds: A:N.59, A:E.62

1 x 1P9: (3S)-3-{3-[(6-bromo-2-oxo-2,3-dihydro-1H-indol-4-yl)methyl]-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl}hexanoic acid(Non-covalent)

1P9.4: 15 residues within 4Å: Chain A: C.30, H.45, L.86, A.177, F.178, K.179, G.180, S.182, V.196, S.197, Y.198, G.199, R.200, S.201, A.207 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.86, A:F.178, A:K.179, A:V.196 Hydrogen bonds: A:G.180 Water bridges: A:S.176, A:S.182, A:R.200 Salt bridges: A:K.179 pi-Stacking: A:H.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Taylor, S.J. et al., Discovery of Potent, Selective Chymase Inhibitors via Fragment Linking Strategies. J.Med.Chem. (2013)

Release Date

2013-05-29

Peptides

Chymase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Chymase

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