2qxi
From Proteopedia
(Difference between revisions)
Line 1: | Line 1: | ||
==High resolution structure of Human Kallikrein 7 in Complex with Suc-Ala-Ala-Pro-Phe-chloromethylketone== | ==High resolution structure of Human Kallikrein 7 in Complex with Suc-Ala-Ala-Pro-Phe-chloromethylketone== | ||
- | <StructureSection load='2qxi' size='340' side='right' caption='[[2qxi]], [[Resolution|resolution]] 1.00Å' scene=''> | + | <StructureSection load='2qxi' size='340' side='right'caption='[[2qxi]], [[Resolution|resolution]] 1.00Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[2qxi]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2qxi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QXI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QXI FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=K7J:N-(3-CARBOXYPROPANOYL)-L-ALANYL-L-ALANYL-N-[(2S,3S)-4-CHLORO-3-HYDROXY-1-PHENYLBUTAN-2-YL]-L-PROLINAMIDE'>K7J</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=K7J:N-(3-CARBOXYPROPANOYL)-L-ALANYL-L-ALANYL-N-[(2S,3S)-4-CHLORO-3-HYDROXY-1-PHENYLBUTAN-2-YL]-L-PROLINAMIDE'>K7J</scene></td></tr> |
- | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2qxg|2qxg]], [[2qxh|2qxh]], [[2qxj|2qxj]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2qxg|2qxg]], [[2qxh|2qxh]], [[2qxj|2qxj]]</div></td></tr> |
- | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KLK7, PRSS6, SCCE ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KLK7, PRSS6, SCCE ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> |
- | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Stratum_corneum_chymotryptic_enzyme Stratum corneum chymotryptic enzyme], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.117 3.4.21.117] </span></td></tr> |
- | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2qxi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qxi OCA], [https://pdbe.org/2qxi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qxi RCSB], [https://www.ebi.ac.uk/pdbsum/2qxi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qxi ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
- | [[ | + | [[https://www.uniprot.org/uniprot/KLK7_HUMAN KLK7_HUMAN]] May catalyze the degradation of intercellular cohesive structures in the cornified layer of the skin in the continuous shedding of cells from the skin surface. Specific for amino acid residues with aromatic side chains in the P1 position. SCCE cleaves insulin B chain at '6-Leu-|-Cys-7', '16-Tyr-|-Leu-17', '25-Phe-|-Tyr-26' and '26-Tyr-|-Thr-27'. Could play a role in the activation of precursors to inflammatory cytokines. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Line 31: | Line 31: | ||
</div> | </div> | ||
<div class="pdbe-citations 2qxi" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 2qxi" style="background-color:#fffaf0;"></div> | ||
+ | |||
+ | ==See Also== | ||
+ | *[[Kallikrein 3D structures|Kallikrein 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
Line 36: | Line 39: | ||
</StructureSection> | </StructureSection> | ||
[[Category: Human]] | [[Category: Human]] | ||
+ | [[Category: Large Structures]] | ||
[[Category: Stratum corneum chymotryptic enzyme]] | [[Category: Stratum corneum chymotryptic enzyme]] | ||
[[Category: Bode, W]] | [[Category: Bode, W]] |
Revision as of 04:08, 2 July 2021
High resolution structure of Human Kallikrein 7 in Complex with Suc-Ala-Ala-Pro-Phe-chloromethylketone
|
Categories: Human | Large Structures | Stratum corneum chymotryptic enzyme | Bode, W | Debela, M | Goettig, P | Hess, P | Magdolen, V | Schechter, N M | Alternate conformation | Alternative splicing | Chloromethyl ketone | Glycoprotein | Hydrolase | Protease | S1 pocket | Secreted | Serine protease | Zymogen