>4MQD_1|Chains A, B, C, D|DNA-entry nuclease inhibitor|Bacillus subtilis subsp. subtilis (224308) SNAMIKSWKPQELSISYHQFTVFQKDSTPPVMDWTDEAIEKGYAAADGAISFEAQRNTKAFILFRLNSSETVNSYEKKVTVPFHVTENGIHIESIMSKRLSFDLPKGDYQLTCWTVPAEMSDLHADTYIIDAVSV