locus-tag	class	description
SHAUNA1_38	K04763	xerD;integrase/recombinase XerD
SHAUNA1_56	K18955	whiB1_2_3_4;WhiB family transcriptional regulator, redox-sensing transcriptional regulator
SHAUNA1_72	K13581	ccrM;modification methylase [EC:2.1.1.72]