1kbc

<StructureSection load='1kbc' size='340' side='right' caption='[[1kbc]], [[Resolution|resolution]] 1.80&Aring;' scene=''>

<table><tr><td colspan='2'>[[1kbc]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KBC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1KBC FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=HLE:3-FORMYL-2-HYDROXY-5-METHYL-HEXANOIC+ACID+HYDROXYAMIDE'>HLE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>

<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=RIN:3-AMINO-AZACYCLOTRIDECAN-2-ONE'>RIN</scene></td></tr>

<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Neutrophil_collagenase Neutrophil collagenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.34 3.4.24.34] </span></td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1kbc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kbc OCA], [http://pdbe.org/1kbc PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1kbc RCSB], [http://www.ebi.ac.uk/pdbsum/1kbc PDBsum]</span></td></tr>

[[http://www.uniprot.org/uniprot/MMP8_HUMAN MMP8_HUMAN]] Can degrade fibrillar type I, II, and III collagens.

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== Publication Abstract from PubMed ==

Matrix metalloproteinases (MMP) are zinc endopeptidases involved in tissue remodelling. They have been implicated in a series of pathologies, including cancer, arthritis, joint destruction and Alzheimer's disease. Human neutrophil collagenase represents one of the three interstitial collagenases that cleave triple-helical collagen of type I, II and III. Its catalytic domain (residues Phe79-Gly242) has been heterologously expressed in Escherichia coli and crystallized as a non-covalent complex with the hydroxamate inhibitor BB-1909, which has distinct selectivity against different MMP, in a crystal form. The crystal structure, refined to 0.18-nm resolution, shows that BB-1909 is a right-hand-side inhibitor that binds to the S1'-S3' subsites and coordinates to the catalytic Zn2+ in a bidentate manner via the hydroxyl and carbonyl oxygen atoms of the hydroxamate group in a similar manner to batimastat. The collagenase/BB-1909 complex is described in detail and compared with the collagenase/batimastat complex. These studies provide information on MMP specificity and thus may assist the development of more-selective MMP inhibitors.

1.8-A crystal structure of the catalytic domain of human neutrophil collagenase (matrix metalloproteinase-8) complexed with a peptidomimetic hydroxamate primed-side inhibitor with a distinct selectivity profile.,Betz M, Huxley P, Davies SJ, Mushtaq Y, Pieper M, Tschesche H, Bode W, Gomis-Ruth FX Eur J Biochem. 1997 Jul 1;247(1):356-63. PMID:9249047<ref>PMID:9249047</ref>

== References ==

[[Category: Human]]

[[Category: Neutrophil collagenase]]

[[Category: Betz, M]]

[[Category: Bode, W]]

[[Category: Gomis-Rueth, F X]]

[[Category: Mmp-8]]