>gnl|EMDB+SP|5704.2 ref_db_acc:P04324 description:CD4 MGGKWSKSSVVGWPAVRERMRRAEPAADGVGAASRDLEKHGAITSSNTAANNAACAWLEAQEEEKVGFPVTPQVPLRPMTYKAAVDLSHFLKEKGGLEGLIHSQRRQDILDLWIYHTQGYFPDWQNYTPGPGIRYPLTFGWCYKLVPVEPEKLEEANKGENTSLLHPVSLHGMDDPEREVLEWRFDSRLAFHHVARELHPEYFKNC