basepair_frequency: 639

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
639	16S	7	139	224		v4	A:U	cWW				Strong	3	11.4	7.1	25.7	30.9	13.9	5.3	1.3	0.2	0.3	0.3	0.1	0.3	0.2	0.2	0.1	2.7	0.2	5995	GC,CG,UA,AU,GU,UG,UU	GC,CG,UA,AU