>gnl|mdb|bmrb6253:1 single chain polypeptide SKTGTKITFYEDKNFQGRRYDCDSDCADFHTYLSRCNSIKVEGGTWAVYERPNFAGYMYILPQGEYPEYQRWMGLNDRLS SCRAVHLPSGGQYKIQIFEKGDFSGQMYETTEDCPSIMEQFHMREIHSCKVLEGVWIFYELPNYRGRQYLLDKKEYRKPI DWGAASPAVQSFRRIVE