2osl: Difference between revisions

<table><tr><td colspan='2'>[[2osl]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OSL OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2OSL FirstGlance]. <br>

</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=2osl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2osl OCA], [http://pdbe.org/2osl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2osl RCSB], [http://www.ebi.ac.uk/pdbsum/2osl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2osl ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/CD20_HUMAN CD20_HUMAN]] Defects in MS4A1 are the cause of immunodeficiency common variable type 5 (CVID5) [MIM:[http://omim.org/entry/613495 613495]]; also called antibody deficiency due to CD20 defect. CVID5 is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B-cells is usually in the normal range, but can be low.<ref>PMID:20038800</ref>   

[[http://www.uniprot.org/uniprot/CD20_HUMAN CD20_HUMAN]] This protein may be involved in the regulation of B-cell activation and proliferation.