IL_4E8V_006

3D structure

PDB id

4E8V (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of K+ and Ba2+

Experimental method

X-RAY DIFFRACTION

Resolution

3.99 Å

Loop

Sequence

UCU*AGA

Length

6 nucleotides

Bulged bases

None detected

QA status

Self-complementary: UCU,AGA

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

IL_4E8V_006 not in the Motif Atlas

Geometric match to IL_4KNQ_003

Geometric discrepancy: 0.1955

The information below is about IL_4KNQ_003

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_01003.4

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

215

Unit IDs

4E8V|1|A|U|130
4E8V|1|A|C|131
4E8V|1|A|U|132
*
4E8V|1|A|A|231
4E8V|1|A|G|232
4E8V|1|A|A|233

Current chains

Chain A

Group IIC intron

Nearby chains