SNRPB2 GI:38149981 small nuclear ribonucleoprotein polypeptide B'' 1 mdirpnhtiy innmndkikk eelkrslyal fsqfghvvdi valktmkmrg 50 51 qafvifkelg sstnalrqlq gfpfygkpmr iqyaktdsdi iskmrgtfad 100 101 kekkkekkka ktveqtattt nkkpgqgtpn santqgnstp npqvpdyppn 150 151 yilflnnlpe etnemmlsml fnqfpgfkev rlvpgrhdia fvefendgqa 200 201 gaardalqgf kitpshamki tyakk