7ysh: Difference between revisions
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The entry | ==Cryo-EM Structure of FGF23-FGFR1c-aKlotho-HS Quaternary Complex== | ||
<StructureSection load='7ysh' size='340' side='right'caption='[[7ysh]], [[Resolution|resolution]] 2.74Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[7ysh]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7YSH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7YSH FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=IDS:2-O-SULFO-ALPHA-L-IDOPYRANURONIC+ACID'>IDS</scene>, <scene name='pdbligand=SGN:N,O6-DISULFO-GLUCOSAMINE'>SGN</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | |||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7ysh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ysh OCA], [https://pdbe.org/7ysh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ysh RCSB], [https://www.ebi.ac.uk/pdbsum/7ysh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ysh ProSAT]</span></td></tr> | ||
</table> | |||
== Disease == | |||
[https://www.uniprot.org/uniprot/KLOT_HUMAN KLOT_HUMAN] Familial tumoral calcinosis. The disease is caused by mutations affecting the gene represented in this entry. | |||
== Function == | |||
[https://www.uniprot.org/uniprot/KLOT_HUMAN KLOT_HUMAN] May have weak glycosidase activity towards glucuronylated steroids. However, it lacks essential active site Glu residues at positions 239 and 872, suggesting it may be inactive as a glycosidase in vivo. May be involved in the regulation of calcium and phosphorus homeostasis by inhibiting the synthesis of active vitamin D (By similarity). Essential factor for the specific interaction between FGF23 and FGFR1 (By similarity). The Klotho peptide generated by cleavage of the membrane-bound isoform may be an anti-aging circulating hormone which would extend life span by inhibiting insulin/IGF1 signaling. | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Chen L]] | |||
[[Category: Mohammadi M]] | |||