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