5f8x
From Proteopedia
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==The crystal structure of human plasma kallikrein in complex with its peptide inhibitor pkalin-3== | ==The crystal structure of human plasma kallikrein in complex with its peptide inhibitor pkalin-3== | ||
| - | <StructureSection load='5f8x' size='340' side='right' caption='[[5f8x]], [[Resolution|resolution]] 1.55Å' scene=''> | + | <StructureSection load='5f8x' size='340' side='right'caption='[[5f8x]], [[Resolution|resolution]] 1.55Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5f8x]] is a 2 chain structure. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=4zj6 4zj6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5F8X OCA]. For a <b>guided tour on the structure components</b> use [http:// | + | <table><tr><td colspan='2'>[[5f8x]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=4zj6 4zj6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5F8X OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5F8X FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MRZ:PIPERIDINE-1-CARBOXIMIDAMIDE'>MRZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MRZ:PIPERIDINE-1-CARBOXIMIDAMIDE'>MRZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> |
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5f8z|5f8z]], [[5f8t|5f8t]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5f8z|5f8z]], [[5f8t|5f8t]]</td></tr> | ||
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KLKB1, KLK3 ([http://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'>[http://en.wikipedia.org/wiki/Plasma_kallikrein Plasma kallikrein], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.34 3.4.21.34] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Plasma_kallikrein Plasma kallikrein], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.34 3.4.21.34] </span></td></tr> | ||
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http:// | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5f8x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5f8x OCA], [http://pdbe.org/5f8x PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5f8x RCSB], [http://www.ebi.ac.uk/pdbsum/5f8x PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5f8x ProSAT]</span></td></tr> |
</table> | </table> | ||
== Disease == | == Disease == | ||
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== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/KLKB1_HUMAN KLKB1_HUMAN]] The enzyme cleaves Lys-Arg and Arg-Ser bonds. It activates, in a reciprocal reaction, factor XII after its binding to a negatively charged surface. It also releases bradykinin from HMW kininogen and may also play a role in the renin-angiotensin system by converting prorenin into renin. | [[http://www.uniprot.org/uniprot/KLKB1_HUMAN KLKB1_HUMAN]] The enzyme cleaves Lys-Arg and Arg-Ser bonds. It activates, in a reciprocal reaction, factor XII after its binding to a negatively charged surface. It also releases bradykinin from HMW kininogen and may also play a role in the renin-angiotensin system by converting prorenin into renin. | ||
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| + | ==See Also== | ||
| + | *[[Kallikrein 3D structures|Kallikrein 3D structures]] | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Human]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Plasma kallikrein]] | [[Category: Plasma kallikrein]] | ||
[[Category: Andreasen, P]] | [[Category: Andreasen, P]] | ||
Revision as of 08:05, 29 April 2020
The crystal structure of human plasma kallikrein in complex with its peptide inhibitor pkalin-3
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