SMTL ID : 3ncl.1

Crystal Structure of MT-SP1 bound to Benzamidine Phosphonate Inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.19 Å

Oligo State

monomer

Ligands

1 x CCZ: phenyl (4-carbamimidoylbenzyl)phosphonate(Covalent)

CCZ.1: 19 residues within 4Å: Chain A: I.26, C.27, H.42, D.185, S.186, C.187, Q.188, G.189, D.190, S.191, V.210, S.211, W.212, G.213, G.215, C.216, A.217, G.223, V.224 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:I.26, A:Q.188, A:V.210 Hydrogen bonds: A:H.42, A:D.185, A:S.186, A:S.186, A:C.187, A:G.189, A:D.190, A:S.191 Water bridges: A:V.224

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.2: 3 residues within 4Å: Chain A: Q.76, E.77, R.78 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.78, A:R.78 Water bridges: A:V.75, A:E.77, A:E.77, A:E.77 FMT.3: 6 residues within 4Å: Chain A: W.14, R.114, P.115, I.116, S.117, I.204 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.114, A:S.117 Water bridges: A:S.117, A:S.117, A:I.204 FMT.4: 2 residues within 4Å: Chain A: A.121, D.233 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.233

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brown, C.M. et al., Peptide length and leaving-group sterics influence potency of Peptide phosphonate protease inhibitors. Chem.Biol. (2011)

Release Date

2011-02-16

Peptides

Suppressor of tumorigenicity 14 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Suppressor of tumorigenicity 14 protein

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