Y_01	SSF101059	B-form DNA mimic Ocr
Y_02	SSF56672	DNA/RNA polymerases
Y_05	SSF50249	Nucleic acid-binding proteins
Y_05	SSF56091	DNA ligase/mRNA capping enzyme, catalytic domain
Y_12	SSF50249	Nucleic acid-binding proteins
Y_13	SSF52980	Restriction endonuclease-like
Y_14	SSF54060	His-Me finger endonucleases
Y_15	SSF55846	N-acetylmuramoyl-L-alanine amidase-like
Y_16	SSF54060	His-Me finger endonucleases
Y_17	SSF52540	P-loop containing nucleoside triphosphate hydrolases
Y_17	SSF56731	DNA primase core
Y_17	SSF57783	Zinc beta-ribbon
Y_21	SSF53098	Ribonuclease H-like
Y_21	SSF56672	DNA/RNA polymerases
Y_25	SSF88723	PIN domain-like
Y_31	SSF54060	His-Me finger endonucleases
Y_40	SSF53955	Lysozyme-like