Annotating tertiary motifs in RNA structures

2G9C - purine riboswitch

Statistics of tertiary motifs

Motif	Number
Coaxial helix	2
A-minor	0
Ribose zipper	0
Pseudoknot	4
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	15-21,25-31	A	39-45,75-81	A
2	37-39,67-72	A	54-61	A

Pseudoknot

ID	Seq num	Chain
1	25-31,33-34,39-45,65-66	A
2	25-31,37-38,39-45,60-61	A
3	33-34,54-59,65-66,67-72	A
4	37-38,54-61,67-72	A