2nsu: Difference between revisions
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<SX load='2nsu' size='340' side='right' viewer='molstar' caption='[[2nsu]], [[Resolution|resolution]] 27.00Å' scene=''> | <SX load='2nsu' size='340' side='right' viewer='molstar' caption='[[2nsu]], [[Resolution|resolution]] 27.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2nsu]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[2nsu]] is a 2 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=2NSU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2NSU FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 27Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2nsu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nsu OCA], [https://pdbe.org/2nsu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2nsu RCSB], [https://www.ebi.ac.uk/pdbsum/2nsu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2nsu ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2nsu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nsu OCA], [https://pdbe.org/2nsu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2nsu RCSB], [https://www.ebi.ac.uk/pdbsum/2nsu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2nsu ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/TFR1_HUMAN TFR1_HUMAN] Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system (By similarity). A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferrin for an overlapping C-terminal binding site.<ref>PMID:3568132</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</SX> | </SX> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Hafenstein | [[Category: Hafenstein S]] | ||
[[Category: Kostyuchenko | [[Category: Kostyuchenko VA]] | ||
[[Category: Rossmann | [[Category: Rossmann MG]] | ||