>gi|4507125 small nuclear ribonucleoprotein polypeptide B/B' isoform B [Homo sapiens]
MTVGKSSKMLQHIDYRMRCILQDGRIFIGTFKAFDKHMNLILCDCDEFRK
IKPKNSKQAEREEKRVLGLVLLRGENLVSMTVEGPPPKDTGIARVPLAGA
AGGPGIGRAAGRGIPAGVPMPQAPAGLAGPVRGVGGPSQQVMTPQGRGTV
AAAAAAATASIAGAPTQYPPGRGGPPPPMGRGAPPPGMMGPPPGMRPPMG
PPMGIPPGRGTPMGMPPPGMRPPPPGMRGLL