>4A5N_1|Chains A, B, C, D|UNCHARACTERIZED HTH-TYPE TRANSCRIPTIONAL REGULATOR YYBR|BACILLUS SUBTILIS (1423)
MSEKKNIYPNKEGSPVEFTLDVIGGKWKGILFYHMIDGKKRFNEFRRICPSITQRMLTLQLRELEADGIVHREVYHQVPPKVEYSLTEFGRTLEPIVLQMKEWGESNRDVLESYRSNGLVKDQQKHHHHHH