IL_3LOA_002

3D structure

PDB id

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

Description

Crystal Structure Analysis of the RNA construct with two adjacent ligand binding sites of helix h44 in 16S ribosomal RNA

Experimental method

X-RAY DIFFRACTION

Resolution

2.3 Å

Loop

Sequence

G(5BU)C*GUC

Length

6 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 5BU

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

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_28037.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

65

Unit IDs

3LOA|1|A|G|1405
3LOA|1|A|5BU|1406
3LOA|1|A|C|1407
*
3LOA|1|B|G|1494
3LOA|1|B|U|1495
3LOA|1|B|C|1496

Current chains

Chain A

5'-R(*CP*CP*GP*CP*GP*CP*CP*CP*GP*(5BU)P*CP*AP*CP*AP*CP*CP*AP*CP*CP*CP*G)-3'

Chain B

5'-R(*GP*GP*GP*(5BU)P*GP*GP*UP*GP*AP*AP*GP*UP*CP*GP*UP*AP*AP*CP*GP*CP*GP*GP*C)-3'

Nearby chains