>gi|226823235 regenerating islet-derived family, member 4 isoform 2 [Homo sapiens] MASRSMRLLLLLSCLAKTGVLGDIIMRPSCAPGWFYHKSNCYGYFRKLRN WSDAEVRNLLPAWPGLSRAKDQPEPQISFDSGSSVLPGHYEEKPLWLVKW REEGCVFNSFNSVSIAEAGAVCQTLDGLQAHTDT