>tr|A0A0K9USZ4|A0A0K9USZ4_VIBCL Exodeoxyribonuclease 7 small subunit OS=Vibrio cholerae 2740-80 GN=xseB MASKKPENMSFESTIEELEQLVEQLESGDLALDEALRKFERGISLARAGQLKLDDAEQRV RILLSNSDDAPLSDFSDVAE