J4_4B5R_001

3D structure

PDB id

4B5R (explore in PDB, NAKB, or RNA 3D Hub)

Description

SAM-I riboswitch bearing the H. marismortui K-t-7

Experimental method

X-RAY DIFFRACTION

Resolution

2.95 Å

Loop

Sequence

CAAGAG*CG*CAAUU*AG

Length

15 nucleotides

Bulged bases

4B5R|1|A|A|9, 4B5R|1|A|U|63

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

J4_4B5R_001 not in the Motif Atlas

Homologous match to J4_4AOB_001

Geometric discrepancy: 0.1926

The information below is about J4_4AOB_001

Detailed Annotation

SAM-I riboswitch

Broad Annotation

No text annotation

Motif group

J4_40439.2

Basepair signature

cWW-F-cWW-F-F-F-F-F-cWW-F-cWW

Number of instances in this motif group

3

Unit IDs

4B5R|1|A|C|8
4B5R|1|A|A|9
4B5R|1|A|A|10
4B5R|1|A|G|11
4B5R|1|A|A|12
4B5R|1|A|G|13
*
4B5R|1|A|C|41
4B5R|1|A|G|42
*
4B5R|1|A|C|60
4B5R|1|A|A|61
4B5R|1|A|A|62
4B5R|1|A|U|63
4B5R|1|A|U|64
*
4B5R|1|A|A|85
4B5R|1|A|G|86

Current chains

Chain A

SAM-I RIBOSWITCH

Nearby chains