(GenBank) putative Exonuclease VII small subunit (YP_062553.1| exodeoxyribo-nuclease VII small subunit [Leifsonia xyli subsp. xyli str. CTCB07]; NP_939304.1| Exodeoxyribonuclease VII small subunit [Corynebacterium diphtheriae NCTC 13129]; NP_824388.1| putative exoribonuclease small subunit [Streptomyces avermitilis MA-4680]). pfam02609, Exonuc_VII_S, Exonuclease VII small subunit. This family consist of exonuclease VII, small subunit EC:3.1.11.6 This enzyme catalyses exonucleolytic cleavage in either 5'->3' or 3'->5' direction to yield 5'-phosphomononucleotides. This exonuclease VII enzyme is composed of one large subunit and 4 small ones.; High confidence in function and specificity