CD200R1 GI:25777655 CD200 receptor 1 isoform b 1 mlcpwrtanl gllliltifl vaeaegaaqp nnslmlqtsk enhalasssl 50 51 cmdekqitqn yskvlaevnt swpvkmatna vlccppialr nliiitweii 100 101 lrgqpsctka ykketnetke tnctderitw vsrpdqnsdl qirtvaithd 150 151 gyyrcimvtp dgnfhrgyhl qvlgkehhil ryftspdl