Killer Cell Immunoglobulin Like Receptor 2DL5B (KIR2DL5B)

CD158F; CD158F2; KIR2DL5; KIR2DLX; CD158 antigen-like family member F2; Killer cell immunoglobulin-like receptor 2DLX

Killer Cell Immunoglobulin Like Receptor 2DL5B (KIR2DL5B)
Killer-cell immunoglobulin-like receptors (KIR) comprise a family of structurally diverse proteins. The most recently described member of the KIR family, KIR2DL5, is represented in human populations by at least four gene variants, whose exons differ by two to eight nucleotides. KIR2DL5A and KIR2DL5B, which map to different regions of the KIR-gene cluster. Regarding KIR2DL5, four groups of KIR haplotypes can be distinguished: those having both KIR2DL5A and KIR2DL5B, those having either KIR2DL5A or KIR2DL5B, and those lacking KIR2DL5. Positive association between KIR2DL5A and KIR2DL5B was detected but did not reach statistical significance. These results are consistent with a model in which KIR2DL5A and KIR2DL5B are products of a gene duplication, which through the action of subsequent recombination have became separated on some haplotypes.

Organism species: Homo sapiens (Human)