B5_19	SSF56731	DNA primase core
B5_22	SSF52540	P-loop containing nucleoside triphosphate hydrolases
B5_24	SSF50249	Nucleic acid-binding proteins
B5_24	SSF56091	DNA ligase/mRNA capping enzyme, catalytic domain
B5_25	SSF56672	DNA/RNA polymerases
B5_30	SSF54060	His-Me finger endonucleases
B5_31	SSF54060	His-Me finger endonucleases
B5_32	SSF46894	C-terminal effector domain of the bipartite response regulators
B5_32	SSF56300	Metallo-dependent phosphatases
B5_33	SSF52540	P-loop containing nucleoside triphosphate hydrolases
B5_34	SSF56672	DNA/RNA polymerases
B5_49	SSF53955	Lysozyme-like