SMTL ID : 1usn.1 (2 other biounits)

CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN FIBROBLAST STROMELYSIN-1 INHIBITED WITH THIADIAZOLE INHIBITOR PNU-142372

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.119, H.123, H.129 Ligands: IN9.7 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.119, A:H.123, A:H.129 ZN.2: 4 residues within 4Å: Chain A: H.69, D.71, H.84, H.97 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.69, A:D.71, A:H.84, A:H.97 ZN.6: 1 residues within 4Å: Chain A: H.14 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.14, H2O.1

3 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: D.76, G.77, G.79, V.81, D.99, E.102 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:D.76, A:G.77, A:G.79, A:V.81, A:D.99, A:E.102 CA.4: 4 residues within 4Å: Chain A: D.59, G.91, N.93, D.95 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.59, A:G.91, A:N.93, A:D.95, H2O.1, H2O.1 CA.5: 3 residues within 4Å: Chain A: D.25, D.100, E.102 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.25, A:D.100, A:D.100, A:E.102, H2O.1

1 x IN9: 2-[3-(5-MERCAPTO-[1,3,4]THIADIAZOL-2YL)-UREIDO]-N-METHYL-3-PENTAFLUOROPHENYL-PROPIONAMIDE(Non-covalent)

IN9.7: 12 residues within 4Å: Chain A: F.4, Y.73, A.83, H.84, A.85, Y.86, A.87, H.119, E.120, H.123, H.129 Ligands: ZN.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.85, A:A.85, A:A.85, A:A.87 pi-Stacking: A:Y.73 pi-Cation interactions: A:H.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Finzel, B.C. et al., Structural characterizations of nonpeptidic thiadiazole inhibitors of matrix metalloproteinases reveal the basis for stromelysin selectivity. Protein Sci. (1998)

Release Date

1998-12-23

Peptides

STROMELYSIN-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

STROMELYSIN-1

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