>8UN9_1|Chains A, B|Exonuclease MrfB|Bacillus subtilis (1423)
DDIPFLEEWEAFGMKPFIFEDEYCLIREVEYPLSHRHGLYSFSELEEVITLWNQSGLSHTLSAKGYNKNNLFFFDTETTGLGGGAGNTIFLLGHARVYEDRVTVKQHLLPKPGNEVALYQSFLSEVDITSLVTYNGKAFDWPQVKTRHTLIRDRLPKLPEFGHFDLLHGARRLWKHKMDRVSLGTVEKEELGIRRLEDTPGYLAPMLYFHFIKAQEPDLLKGVLHHNEMDVLSLISLYIHMSKKILS