>sp|P03372-4|ESR1_HUMAN Isoform 4 of Estrogen receptor OS=Homo sapiens OX=9606 GN=ESR1
MAMESAKETRYCAVCNDYASGYHYGVWSCEGCKAFFKRSIQGHNDYMCPATNQCTIDKNR
RKSCQACRLRKCYEVGMMKGGIRKDRRGGRMLKHKRQRDDGEGRGEVGSAGDMRAANLWP
SPLMIKRSKKNSLALSLTADQMVSALLDAEPPILYSEYDPTRPFSEASMMGLLTNLADRE
LVHMINWAKRVPGFVDLTLHDQVHLLECAWLEILMIGLVWRSMEHPGKLLFAPNLLLDRN
QGKCVEGMVEIFDMLLATSSRFRMMNLQGEEFVCLKSIILLNSGISHVEAKKRILNLHPK
IFGNKWFPRV