SMTL ID : 5i4o.4 (3 other biounits)

Crystal structure of the catalytic domain of MMP-12 in complex with a selective sugar-conjugated triazole-linked carboxylate zinc-chelator water-soluble inhibitor (DC28).

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x V28: N-({1-[2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl]-1H-1,2,3-triazol-4-yl}methyl)-N-[([1,1'-biphenyl]-4-yl)sulfonyl]-D-valine(Non-covalent)

V28.1: 16 residues within 4Å: Chain A: I.76, L.77, A.78, H.79, L.110, T.111, H.114, Q.115, H.118, H.124, V.131, F.133, P.134, T.135, Y.136 Ligands: ZN.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:H.79, A:H.114, A:Y.136 Hydrogen bonds: A:L.77, A:A.78, A:Q.115 Salt bridges: A:H.114, A:H.118, A:H.124 pi-Stacking: A:H.114, A:H.114

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.114, H.118, H.124 Ligands: V28.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.114, A:H.118, A:H.124 ZN.3: 4 residues within 4Å: Chain A: H.64, D.66, H.79, H.92 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.64, A:D.66, A:H.79, A:H.92

3 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain A: A.53, D.54, G.86, G.88, D.90 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.54, A:G.86, A:G.88, A:D.90, H2O.1 CA.5: 3 residues within 4Å: Chain A: D.20, E.95, E.97 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.20, A:E.95, A:E.95, A:E.97, H2O.2 CA.6: 6 residues within 4Å: Chain A: D.71, G.72, G.74, I.76, D.94, E.97 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:G.72, A:G.74, A:I.76, A:D.94, A:E.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nuti, E. et al., Sugar-Based Arylsulfonamide Carboxylates as Selective and Water-Soluble Matrix Metalloproteinase-12 Inhibitors. Chemmedchem (2016)

Release Date

2016-07-06

Peptides

Macrophage metalloelastase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Macrophage metalloelastase

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