>5ark_B mol:protein length:134 RIBONUCLEASE 4MAHHHHHHVDDDDKMQDRMYQRFLRQHVDPDATGGNDAYCNLMMQRRKMTSHYCKRFNTFIHEDIWNIRSICSTSNIQCKNGQMNCHEGVVKVTDCRETGSSRAPNCRYRAMASTRRVVIACEGNPEVPVHFDK