>sp|P12667|NUCA_BACSU DNA-entry nuclease OS=Bacillus subtilis GN=nucA MTTDIIKTILLVIVIIAAAAVGLIKGDFFSADQKTSQTKEYDETMAFPSDRYPETAKHIK DAINEGHSEVCTIDRDGAEERREQSLKDVPSKKGYDRDEWPMAMCKEGGEGASVEYISPA DNRGAGSWVGHRLTDYPDGTKVLFTIQ