>3puf_H mol:protein length:224 Ribonuclease H2 subunit B GSHMRQHVFLVSEYLKDASKKMKNGLMFVKLVNPCSGEGAIYLFNMCLQQLFEVKVFKE KHHSWFINQSVQSGGLLHFATPVDPLFLLLHYLIKADKEGKFQPLDQVVVDNVFPNCIL LLKLPGLEKLLHHVTEEKGNPEIDNKKYYKYSKEKTLKWLEKKVNQTVAALKTNNVNVS SRVQSTAFFSGDQASTDKEEDYIRYAHGLISDYIPKELSDDLSKYLK