4k1e: Difference between revisions
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{{STRUCTURE_4k1e| PDB=4k1e | SCENE= }} | |||
===Atomic resolution crystal structures of Kallikrein-Related Peptidase 4 complexed with a modified SFTI inhibitor FCQR=== | |||
The | ==Disease== | ||
[[http://www.uniprot.org/uniprot/KLK4_HUMAN KLK4_HUMAN]] Defects in KLK4 are the cause of amelogenesis imperfecta hypomaturation type 2A1 (AI2A1) [MIM:[http://omim.org/entry/204700 204700]]. AI2A1 is an autosomal recessive defect of enamel formation. The disorder involves both primary and secondary dentitions. The teeth have a shiny agar jelly appearance and the enamel is softer than normal. Brown pigment is present in middle layers of enamel.<ref>PMID:15235027</ref> | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/KLK4_HUMAN KLK4_HUMAN]] Involved in enamel formation.<ref>PMID:15235027</ref> [[http://www.uniprot.org/uniprot/SFTI1_HELAN SFTI1_HELAN]] Inhibits trypsin, cathepsin G, elastase, chymotrypsin and thrombin. Does not inhibit factor Xa.<ref>PMID:10390350</ref> | |||
==About this Structure== | |||
[[4k1e]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4K1E OCA]. | |||
==Reference== | |||
<references group="xtra"/><references/> | |||
[[Category: Buckle, A M.]] | |||
[[Category: Harris, J M.]] | |||
[[Category: Ilyichova, O V.]] | |||
[[Category: Sit, K C.]] | |||
[[Category: Swedberg, J E.]] | |||
[[Category: Veer, S J.de.]] | |||
[[Category: Bowman-birk inhibitor]] | |||
[[Category: Hydrolase-hydrolase inhibitor complex]] | |||
[[Category: Protease]] | |||
[[Category: Protease inhibitor]] | |||
[[Category: Protein-peptide complex]] | |||