4isl: Difference between revisions
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{{STRUCTURE_4isl| PDB=4isl | SCENE= }} | {{STRUCTURE_4isl| PDB=4isl | SCENE= }} | ||
===Crystal Structure of the inactive Matriptase in complex with its inhibitor HAI-1=== | |||
{{ABSTRACT_PUBMED_23443661}} | |||
=== | ==Disease== | ||
[[http://www.uniprot.org/uniprot/ST14_HUMAN ST14_HUMAN]] Defects in ST14 are a cause of ichthyosis autosomal recessive with hypotrichosis (ARIH) [MIM:[http://omim.org/entry/610765 610765]]. ARIH is a skin disorder characterized by congenital ichthyosis associated with the presence of less than the normal amount of hair.<ref>PMID:17273967</ref> | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/SPIT1_HUMAN SPIT1_HUMAN]] Inhibitor of HGF activator. Also acts as an inhibitor of matriptase (ST14). [[http://www.uniprot.org/uniprot/ST14_HUMAN ST14_HUMAN]] Degrades extracellular matrix. Proposed to play a role in breast cancer invasion and metastasis. Exhibits trypsin-like activity as defined by cleavage of synthetic substrates with Arg or Lys as the P1 site. | |||
==About this Structure== | ==About this Structure== | ||
[[4isl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ISL OCA]. | [[4isl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ISL OCA]. | ||
==Reference== | |||
<references group="xtra"/><references/> | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Matriptase]] | [[Category: Matriptase]] | ||
