1tu6

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[[Image:1tu6.png|left|200px]]
 
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{{STRUCTURE_1tu6| PDB=1tu6 | SCENE= }}
{{STRUCTURE_1tu6| PDB=1tu6 | SCENE= }}
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===Cathepsin K complexed with a ketoamide inhibitor===
===Cathepsin K complexed with a ketoamide inhibitor===
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{{ABSTRACT_PUBMED_15341947}}
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{{ABSTRACT_PUBMED_15341947}}
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==Disease==
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[[http://www.uniprot.org/uniprot/CATK_HUMAN CATK_HUMAN]] Defects in CTSK are the cause of pycnodysostosis (PKND) [MIM:[http://omim.org/entry/265800 265800]]. PKND is an autosomal recessive osteochondrodysplasia characterized by osteosclerosis and short stature.<ref>PMID:8703060</ref><ref>PMID:9529353</ref><ref>PMID:10491211</ref><ref>PMID:10878663</ref>
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==Function==
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[[http://www.uniprot.org/uniprot/CATK_HUMAN CATK_HUMAN]] Closely involved in osteoclastic bone resorption and may participate partially in the disorder of bone remodeling. Displays potent endoprotease activity against fibrinogen at acid pH. May play an important role in extracellular matrix degradation.
==About this Structure==
==About this Structure==
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==Reference==
==Reference==
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<ref group="xtra">PMID:015341947</ref><references group="xtra"/>
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<ref group="xtra">PMID:015341947</ref><references group="xtra"/><references/>
[[Category: Cathepsin K]]
[[Category: Cathepsin K]]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]

Revision as of 00:10, 25 March 2013

Template:STRUCTURE 1tu6

Contents

Cathepsin K complexed with a ketoamide inhibitor

Template:ABSTRACT PUBMED 15341947

Disease

[CATK_HUMAN] Defects in CTSK are the cause of pycnodysostosis (PKND) [MIM:265800]. PKND is an autosomal recessive osteochondrodysplasia characterized by osteosclerosis and short stature.[1][2][3][4]

Function

[CATK_HUMAN] Closely involved in osteoclastic bone resorption and may participate partially in the disorder of bone remodeling. Displays potent endoprotease activity against fibrinogen at acid pH. May play an important role in extracellular matrix degradation.

About this Structure

1tu6 is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

See Also

Reference

  • Barrett DG, Catalano JG, Deaton DN, Hassell AM, Long ST, Miller AB, Miller LR, Shewchuk LM, Wells-Knecht KJ, Willard DH Jr, Wright LL. Potent and selective P2-P3 ketoamide inhibitors of cathepsin K with good pharmacokinetic properties via favorable P1', P1, and/or P3 substitutions. Bioorg Med Chem Lett. 2004 Oct 4;14(19):4897-902. PMID:15341947 doi:10.1016/j.bmcl.2004.07.031
  1. ↑ Gelb BD, Shi GP, Chapman HA, Desnick RJ. Pycnodysostosis, a lysosomal disease caused by cathepsin K deficiency. Science. 1996 Aug 30;273(5279):1236-8. PMID:8703060
  2. ↑ Gelb BD, Willner JP, Dunn TM, Kardon NB, Verloes A, Poncin J, Desnick RJ. Paternal uniparental disomy for chromosome 1 revealed by molecular analysis of a patient with pycnodysostosis. Am J Hum Genet. 1998 Apr;62(4):848-54. PMID:9529353 doi:S0002-9297(07)60977-X
  3. ↑ Ho N, Punturieri A, Wilkin D, Szabo J, Johnson M, Whaley J, Davis J, Clark A, Weiss S, Francomano C. Mutations of CTSK result in pycnodysostosis via a reduction in cathepsin K protein. J Bone Miner Res. 1999 Oct;14(10):1649-53. PMID:10491211
  4. ↑ Haagerup A, Hertz JM, Christensen MF, Binderup H, Kruse TA. Cathepsin K gene mutations and 1q21 haplotypes in at patients with pycnodysostosis in an outbred population. Eur J Hum Genet. 2000 Jun;8(6):431-6. PMID:10878663 doi:10.1038/sj.ejhg.5200481

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