Annotating tertiary motifs in RNA structures

1M5O - hairpin ribozyme/RNA/ribonucleoprotein inhibitor complex

Statistics of tertiary motifs

Motif	Number
Coaxial helix	4
A-minor	2
Ribose zipper	2
Pseudoknot	0
Loop-loop receptor	0
D-loop;T-loop	0
Kissing hairpin	0

Annotated diagram (PDF, EPS)

Structure information of tertiary motifs

Coaxial helix

ID	Strand 1		Strand 2
ID	Seq num	Chain	Seq num	Chain
1	1-11,14-21	A	1-8,11-14,85-91	B
2	15-23,26-35,78-84	B	46-55,59-60,62-75	B
3	1-7,9-11,14-21	D	1-8,11-13,85-91	E
4	15-23,26-35,78-84	E	46-55,59-60,62-75	E

A-minor

ID	Residue 1			Residue 2			Residue 3
ID	Seq	Seq num	Chain	Seq	Seq num	Chain	Seq	Seq num	Chain
1	A	9	B	A	26	B	G	55	B
2	A	23	B	U	12	B	A	10	A

Ribose zipper

ID	Strand 1			Strand 2
ID	Seq	Seq num	Chain	Seq	Seq num	Chain
1	5′-AG-3′	10,11	E	5′-AC-3′	24,25	E
2	5′-AG-3′	10,11	B	5′-AC-3′	24,25	B