>gi|144953876 signal-regulatory protein beta 1 isoform 1 precursor [Homo sapiens]
MPVPASWPHLPSPFLLMTLLLGRLTGVAGEDELQVIQPEKSVSVAAGESA
TLRCAMTSLIPVGPIMWFRGAGAGRELIYNQKEGHFPRVTTVSELTKRNN
LDFSISISNITPADAGTYYCVKFRKGSPDDVEFKSGAGTELSVRAKPSAP
VVSGPAVRATPEHTVSFTCESHGFSPRDITLKWFKNGNELSDFQTNVDPA
GDSVSYSIHSTARVVLTRGDVHSQVICEIAHITLQGDPLRGTANLSEAIR
VPPTLEVTQQPMRAENQANVTCQVSNFYPRGLQLTWLENGNVSRTETAST
LIENKDGTYNWMSWLLVNTCAHRDDVVLTCQVEHDGQQAVSKSYALEISA
HQKEHGSDITHEAALAPTAPLLVALLLGPKLLLVVGVSAIYICWKQKA