3n57: Difference between revisions
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==Crystal Structure of human Insulin-degrading enzyme (IDE) in complex with human atrial natriuretic peptide (ANP)== | |||
<StructureSection load='3n57' size='340' side='right' caption='[[3n57]], [[Resolution|resolution]] 3.03Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3n57]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3N57 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3N57 FirstGlance]. <br> | |||
==Disease== | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | ||
[[http://www.uniprot.org/uniprot/ANF_HUMAN ANF_HUMAN]] Defects in NPPA are the cause of familial atrial fibrillation type 6 (ATFB6) [MIM:[http://omim.org/entry/612201 612201]]. Atrial fibrillation is a common disorder of cardiac rhythm that is hereditary in a small subgroup of patients. It is characterized by disorganized atrial electrical activity, progressive deterioration of atrial electromechanical function and ineffective pumping of blood into the ventricles. It can be associated with palpitations, syncope, thromboembolic stroke, and congestive heart failure.<ref>PMID:18614783</ref> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2g47|2g47]], [[2wby|2wby]], [[3cww|3cww]], [[3h44|3h44]], [[1t34|1t34]], [[1yk0|1yk0]], [[3n56|3n56]]</td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">IDE ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), NPPA, ANP, PND ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr> | |||
==Function== | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Insulysin Insulysin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.56 3.4.24.56] </span></td></tr> | ||
[[http://www.uniprot.org/uniprot/IDE_HUMAN IDE_HUMAN]] Plays a role in the cellular breakdown of insulin, IAPP, glucagon, bradykinin, kallidin and other peptides, and thereby plays a role in intercellular peptide signaling. Degrades amyloid formed by APP and IAPP. May play a role in the degradation and clearance of naturally secreted amyloid beta-protein by neurons and microglia.<ref>PMID:10684867</ref><ref>PMID:17613531</ref><ref>PMID:18986166</ref> [[http://www.uniprot.org/uniprot/ANF_HUMAN ANF_HUMAN]] Hormone playing a key role in cardiovascular homeostasis through regulation of natriuresis, diuresis, and vasodilation. Also plays a role in female pregnancy by promoting trophoblast invasion and spiral artery remodeling in uterus. Specifically binds and stimulates the cGMP production of the NPR1 receptor. Binds the clearance receptor NPR3.<ref>PMID:1672777</ref> | <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=3n57 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3n57 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3n57 RCSB], [http://www.ebi.ac.uk/pdbsum/3n57 PDBsum]</span></td></tr> | ||
</table> | |||
== Disease == | |||
[[http://www.uniprot.org/uniprot/ANF_HUMAN ANF_HUMAN]] Defects in NPPA are the cause of familial atrial fibrillation type 6 (ATFB6) [MIM:[http://omim.org/entry/612201 612201]]. Atrial fibrillation is a common disorder of cardiac rhythm that is hereditary in a small subgroup of patients. It is characterized by disorganized atrial electrical activity, progressive deterioration of atrial electromechanical function and ineffective pumping of blood into the ventricles. It can be associated with palpitations, syncope, thromboembolic stroke, and congestive heart failure.<ref>PMID:18614783</ref> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/IDE_HUMAN IDE_HUMAN]] Plays a role in the cellular breakdown of insulin, IAPP, glucagon, bradykinin, kallidin and other peptides, and thereby plays a role in intercellular peptide signaling. Degrades amyloid formed by APP and IAPP. May play a role in the degradation and clearance of naturally secreted amyloid beta-protein by neurons and microglia.<ref>PMID:10684867</ref> <ref>PMID:17613531</ref> <ref>PMID:18986166</ref> [[http://www.uniprot.org/uniprot/ANF_HUMAN ANF_HUMAN]] Hormone playing a key role in cardiovascular homeostasis through regulation of natriuresis, diuresis, and vasodilation. Also plays a role in female pregnancy by promoting trophoblast invasion and spiral artery remodeling in uterus. Specifically binds and stimulates the cGMP production of the NPR1 receptor. Binds the clearance receptor NPR3.<ref>PMID:1672777</ref> | |||
==See Also== | ==See Also== | ||
*[[Insulin-Degrading Enzyme|Insulin-Degrading Enzyme]] | *[[Insulin-Degrading Enzyme|Insulin-Degrading Enzyme]] | ||
== References == | |||
== | <references/> | ||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Insulysin]] | [[Category: Insulysin]] | ||
[[Category: Funke, T | [[Category: Funke, T]] | ||
[[Category: Guo, Q | [[Category: Guo, Q]] | ||
[[Category: Tang, W J | [[Category: Tang, W J]] | ||
[[Category: A-beta degrading enzyme]] | [[Category: A-beta degrading enzyme]] | ||
[[Category: Cardiac]] | [[Category: Cardiac]] | ||
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[[Category: Insulin]] | [[Category: Insulin]] | ||
[[Category: Insulinase]] | [[Category: Insulinase]] | ||
[[Category: Metal-binding]] | [[Category: Metal-binding]] | ||
[[Category: Metalloprotease]] | [[Category: Metalloprotease]] | ||