SMTL ID : 4isn.1

Crystal Structure of Matriptase in complex with its inhibitor HAI-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.1: 4 residues within 4Å: Chain A: R.48 Chain B: L.21, G.22, F.50 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.48, A:R.48

1 x GSH: GLUTATHIONE(Non-covalent)

GSH.2: 7 residues within 4Å: Chain B: W.14, Y.109, R.114, P.115, C.117, R.203, I.204 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.114, B:P.115, B:R.203, B:I.204 Salt bridges: B:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, B. et al., Crystal structures of matriptase in complex with its inhibitor hepatocyte growth factor activator inhibitor-1. J.Biol.Chem. (2013)

Release Date

2013-03-06

Peptides

Kunitz-type protease inhibitor 1: A
Suppressor of tumorigenicity 14 protein: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Kunitz-type protease inhibitor 1

Suppressor of tumorigenicity 14 protein

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