SMTL ID : 5lyo.3 (2 other biounits)

Crystal structure of the zymogen matriptase catalytic domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

9 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: H.66, A.215, W.236, G.237, D.238 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.237, A:D.238 Salt bridges: A:H.66 SO4.2: 4 residues within 4Å: Chain A: P.58, A.131, E.132, Y.133 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.133 SO4.3: 4 residues within 4Å: Chain A: P.143, D.144, H.147, F.229 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.144 Salt bridges: A:H.147 SO4.4: 2 residues within 4Å: Chain A: H.162, T.168 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.162 SO4.5: 1 residues within 4Å: Chain A: R.243 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.243 SO4.6: 2 residues within 4Å: Chain A: R.243, N.244 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.244, A:N.244 Salt bridges: A:R.243 SO4.7: 6 residues within 4Å: Chain A: R.17, F.19, R.21, E.35, W.36, W.156 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.21, A:E.35 Salt bridges: A:R.17, A:K.175 SO4.8: 6 residues within 4Å: Chain A: V.99, Q.100, E.101, R.102, K.129, E.132 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.99, A:E.101 Salt bridges: A:R.102, A:K.129 SO4.9: 2 residues within 4Å: Chain A: S.134, S.135 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.135

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tamberg, T. et al., Blocking the proteolytic activity of zymogen matriptase with antibody-based inhibitors. J.Biol.Chem. (2019)

Release Date

2017-10-25

Peptides

Suppressor of tumorigenicity 14 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Suppressor of tumorigenicity 14 protein

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