locus-tag	class	description
SEA_CASSEROLE_30	PF02467	Transcription factor WhiB
SEA_CASSEROLE_35	PF01367	5'-3' exonuclease, C-terminal SAM fold
SEA_CASSEROLE_35	PF02739	5'-3' exonuclease, N-terminal resolvase-like domain
SEA_CASSEROLE_35	PF00476	DNA polymerase family A
SEA_CASSEROLE_35	PF01612	3'-5' exonuclease