>sp|A0A0B4J279|TVA21_HUMAN T cell receptor alpha variable 21 OS=Homo sapiens GN=TRAV21 METLLGLLILWLQLQWVSSKQEVTQIPAALSVPEGENLVLNCSFTDSAIYNLQWFRQDPG KGLTSLLLIQSSQREQTSGRLNASLDKSSGRSTLYIAASQPGDSATYLCAVR