locus-tag	class	description
SEA_DRBY19_43	K04763	xerD;integrase/recombinase XerD
SEA_DRBY19_62	K18955	whiB1_2_3_4;WhiB family transcriptional regulator, redox-sensing transcriptional regulator
SEA_DRBY19_72	K00571	E2.1.1.72;site-specific DNA-methyltransferase (adenine-specific) [EC:2.1.1.72]