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