HL_4OQU_002

3D structure

PDB id

4OQU (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the SAM-I/IV riboswitch (env87(deltaU92))

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

GACGGACAC

Length

9 nucleotides

Bulged bases

4OQU|1|A|A|33, 4OQU|1|A|A|39

QA status

Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

Detailed Annotation

Pseudoknot geometry

Broad Annotation

No text annotation

Motif group

HL_30680.3

Basepair signature

cWW-F-F-F-F-F

Number of instances in this motif group

15

Unit IDs

4OQU|1|A|G|32
4OQU|1|A|A|33
4OQU|1|A|C|34
4OQU|1|A|G|35
4OQU|1|A|G|36
4OQU|1|A|A|37
4OQU|1|A|C|38
4OQU|1|A|A|39
4OQU|1|A|C|40

Current chains

Chain A

SAM-I/IV riboswitch

Nearby chains