Major histocompatibility complex: Difference between revisions

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{{STRUCTURE_2hla|  PDB=2hla  | SIZE=400| SCENE= |right|  CAPTION=Human MHC class I complex (grey) with β 2-microglobulin (green), [[2hla]] }}
{{STRUCTURE_2hla|  PDB=2hla  | SIZE=400| SCENE= |right|  CAPTION=Human MHC class I complex (grey) with β 2-microglobulin (green), [[2hla]] }}


''' Major Histocompatibility Complex''' (MHC) are part of the cell immune system.  MHC molecules display antigens on the host cell’s surface.  T cell or natural killer receptors recognize the MHC:peptide and activate the immune response.  MHC class I ([[Major Histocompatibility Complex Class I]]) are found in all nucleated cells.  MHC class II are found in professional antigen-presenting cells like macrophages.
''' Major Histocompatibility Complex''' (MHC) are part of the cell immune system.  MHC molecules display antigens on the host cell’s surface.  T cell or natural killer receptors recognize the MHC:peptide and activate the immune response.  MHC class I ([[Major Histocompatibility Complex Class I]]) are found in all nucleated cells.  For more details see [[Effect of HCMV on Major Histocompatibility Complex Class I]].  MHC class II are found in professional antigen-presenting cells like macrophages.


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==3D structures of MHC==
==3D structures of MHC==


''Update February 2013''
Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}


===MHC I binary complex===
===MHC I binary complex===