>sp|P47710-3|CASA1_HUMAN Isoform 3 of Alpha-S1-casein OS=Homo sapiens OX=9606 GN=CSN1S1
MRLLILTCLVAVALARPKLPLRYPERLQNPSESSEPIPLESREEYMNGMNRQRNILREKQ
TDEIKNCVVAEPEKMESSISSSSEEMSLSKCAEQFCRLNEYNQLQLQAAHAQEQIRRMNE
NSHVQVPFQQLNQLAAYPYAVWYYPQIMQYVPFPPFSDISNPTAHENYEKNNVMLQW