SMTL ID : 4r0i.1

CRYSTAL STRUCTURE of MATRIPTASE in COMPLEX WITH INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x CYS- GLY- LEU- ARG: SERINE PROTEASE, MATRIPTASE, MEMBRANE-TYPE SERINE PROTEASE 1, MT-SP1(Non-covalent)

CYS-GLY-LEU-ARG.1: 11 residues within 4Å: Chain A: G.10, E.11, P.13, W.14, R.114, P.115, I.116, C.117, G.202, R.203, I.204 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:E.11, A:R.114, A:R.114, A:P.115, A:G.202, A:I.204 Water bridges: A:R.114

1 x 3KM: 3-({(2S)-3-[4-(2-aminoethyl)piperidin-1-yl]-2-[(naphthalen-2-ylsulfonyl)amino]-3-oxopropyl}oxy)benzenecarboximidamide(Non-covalent)

3KM.2: 15 residues within 4Å: Chain A: F.94, Y.141, D.185, S.186, C.187, Q.188, S.191, V.210, S.211, W.212, G.213, D.214, G.215, C.216, G.223 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.94, A:V.210 Hydrogen bonds: A:Y.141, A:S.186, A:S.186, A:G.213, A:G.213, A:G.215, A:G.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Goswami, R. et al., Discovery of O-(3-carbamimidoylphenyl)-l-serine amides as matriptase inhibitors using a fragment-linking approach. Bioorg.Med.Chem.Lett. (2015)

Release Date

2015-02-11

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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