SMTL ID : 1o5f.1

Dissecting and Designing Inhibitor Selectivity Determinants at the S1 site Using an Artificial Ala190 Protease (Ala190 uPA)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CR9: 2-{5-[AMINO(IMINIO)METHYL]-6-FLUORO-1H-BENZIMIDAZOL-2-YL}-6-[(2-METHYLCYCLOHEXYL)OXY]BENZENOLATE(Non-covalent)

CR9.1: 22 residues within 4Å: Chain B: L.25, C.26, H.41, C.42, P.44, N.47, W.53, D.185, A.186, C.187, Q.188, G.189, D.190, S.191, V.213, W.215, G.216, G.218, C.219, A.220, G.226, V.227 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.25, B:P.44, B:Q.188, B:V.213 Hydrogen bonds: B:H.41, B:D.185, B:D.185, B:S.191, B:S.191, B:S.191 Water bridges: B:G.189, B:G.189, B:W.215, B:G.216, B:T.217

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katz, B.A. et al., Dissecting and designing inhibitor selectivity determinants at the S1 site using an artificial Ala190 protease (Ala190 uPA). J.Mol.Biol. (2004)

Release Date

2004-09-21

Peptides

Serine protease hepsin: A
Serine protease hepsin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
H

Serine protease hepsin

Serine protease hepsin

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