Allelic MHC class I chain related B (MICB) molecules affect the binding to the human cytomegalovirus (HCMV) unique long 16 (UL16) protein: implications for immune surveillance.

Abstract excerpt

Unique long 16 (UL16) is a viral glycoprotein produced in a host cell infected with human cytomegalovirus (HCMV). It down regulates surface expression of MICB, one of the NKG2D ligands, by forming stable intracellular complexes and retained in the endoplasmic reticulum. Down expression of MICB renders cells less susceptible to NK cell lysis via the NKG2D receptor. Diverse UL16 sequences were identified from...

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