basepair_frequency: 72

This data as json

rowid	molecule	helix_number	position_1	position_2	pair_note	header_format	reference_base_pair	conformation	ai_code	tertiary_type	header_extra	strength	group_code	GC	CG	UA	AU	GU	UG	AA	AC	AG	CA	CC	CU	GA	GG	UC	UU	gap	Seq	predominant_types	covarying_types
72	5S	2	23	60		v4	G:C	cWW				Strong	E	78.0	0.3		1.7	0.7	0.3		2.7	0.3		0.7	0.3	0.3		13.5	0.3	0.7	296	GC,AC,UC	GC,CG,AU