>6sf4_B mol:protein length:348 Ribonucleoside-diphosphate reductase, beta subunit 1MGSSHHHHHHSSGLVPRGSHLERKTNIFEKRINLKPYEYPELNEYVAAIRHSYWIHTEFNFTSDIQDFKTGLSEVERSAIKNTMLAISQIEVAVKTFWGDVHHRLPKPEIAAVGATFAESEVRHHDAYSHLLEILGLNEEFKELKKKPVIMKRVHYLETSLKHAKSDDDREYTESILLFALFIEHVSLFSQFLIIMAFNKHKNMLKGISNAVEATSKEEQIHGDFGVDIINIIKKENPEWFDEEHNNLIKEMCLNSFEAESKVVDWIFEKGELDFLPKAVINEFLKNRFNKSLEAIGLEKLFDIDEALLQETEWFDDEIIGTKHGDFFVKRSINYSKRTQSITSDDLF