CD53 GI:10834972 CD53 antigen 1 mgmsslkllk yvlfffnllf wicgccilgf giyllihnnf gvlfhnlpsl 50 51 tlgnvfvivg siimvvaflg cmgsikenkc llmsffilll iillaevtla 100 101 illfvyeqkl neyvakgltd sihryhsdns tkaawdsiqs flqccgingt 150 151 sdwtsgppas cpsdrkvegc yakarlwfhs nflyigiiti cvcvievlgm 200 201 sfaltlncqi dktsqtigl