CCR7 GI:4502641 chemokine (C-C motif) receptor 7 precursor 1 mdlgkpmksv lvvallvifq vclcqdevtd dyigdnttvd ytlfeslcsk 50 51 kdvrnfkawf lpimysiicf vgllgnglvv ltyiyfkrlk tmtdtyllnl 100 101 avadilfllt lpfwaysaak swvfgvhfck lifaiykmsf fsgmllllci 150 151 sidryvaivq avsahrhrar vllisklscv giwilatvls ipellysdlq 200 201 rssseqamrc slitehveaf itiqvaqmvi gflvpllams fcylviirtl 250 251 lqarnfernk aikviiavvv vfivfqlpyn gvvlaqtvan fnitsstcel 300 301 skqlniaydv tyslacvrcc vnpflyafig vkfrndlfkl fkdlgclsqe 350 351 qlrqwsscrh irrssmsvea ettttfsp