>sp|Q8RAC9|EX7L_CALS4 Exodeoxyribonuclease 7 large subunit OS=Caldanaerobacter subterraneus subsp. tengcongensis GN=xseA MQLKAFSVSEVTEYIKKVMDNDIILRNVRVRGEISNLKYHSTAVYFTLKDEGAALKCVMF NDYSRSLEFTLQDGMSVIATGRITVYEKGGLYQLYVQSVQMDGIGALYIAFNKLKEKLQK EGLFDLDKKKPIPKHPRKIAVVTSPTGAVIRDIITISRRRNPTVDIMVVPVLVQGSSAAD EISNALRILNKRKDIDVIIVARGGGSLEEIWPFNEEKVARSIFASRIPVVSAVGHETDFT IADFVADLRAPTPSAAAELVVPDIKVYQRELFLLKTKIMNLMKAQVLHSKKEFEGLKRAL YLNNPIKKNEVLKQRVKNLKKSLTKEMLSIFNQKKNELLVLNEKLDSLSPLKVLTRGYTI VLNKEGQVITSSRKVKTSEEVGILFSDGRATAVVKEVKEDGERI