J3_3IVN_002

3D structure

PDB id

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

Description

Structure of the U65C mutant A-riboswitch aptamer from the Bacillus subtilis pbuE operon

Experimental method

X-RAY DIFFRACTION

Resolution

2.8 Å

Loop

Sequence

AUAAC*GGUGUCUACC*GACU

Length

19 nucleotides

Bulged bases

None detected

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

J3_3IVN_002 not in the Motif Atlas

Homologous match to J3_3IVN_001

Geometric discrepancy: 0.0617

The information below is about J3_3IVN_001

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J3_44163.2

Basepair signature

cWW-cWS-cWW-F-tWS-F-F-cWW-cWW-cWW-F-F-F

Number of instances in this motif group

10

Unit IDs

3IVN|1|B|A|12
3IVN|1|B|U|13
3IVN|1|B|A|14
3IVN|1|B|A|15
3IVN|1|B|C|16
*
3IVN|1|B|G|36
3IVN|1|B|G|37
3IVN|1|B|U|38
3IVN|1|B|G|39
3IVN|1|B|U|40
3IVN|1|B|C|41
3IVN|1|B|U|42
3IVN|1|B|A|43
3IVN|1|B|C|44
3IVN|1|B|C|45
*
3IVN|1|B|G|63
3IVN|1|B|A|64
3IVN|1|B|C|65
3IVN|1|B|U|66

Current chains

Chain B

A-riboswitch

Nearby chains

Chain A

Purine riboswitch