WImmunoglobulin superfamily
WBasal cell adhesion molecule
WCarcinoembryonic antigen
WCD28 family receptor
WHEPACAM
WJunctional adhesion molecule
WKIR2DL1
WKIR2DL4
WKIR2DS4
WKIR3DL1
WKIR3DL2
WKIR3DL3
WLAIR1
WLILRA2
WLILRA3
WLILRA4
WLILRB1
WLILRB2
WLILRB3
WLILRB4
WLILRB5