IL_4E8T_014

3D structure

PDB id

4E8T (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and an oligonucleotide fragment substrate (low energy dataset)

Experimental method

X-RAY DIFFRACTION

Resolution

3.34 Å

Loop

Sequence

CGC*GUG

Length

6 nucleotides

Bulged bases

None detected

QA status

Self-complementary:

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_4E8T_014 not in the Motif Atlas

Geometric match to IL_7A0S_031

Geometric discrepancy: 0.2913

The information below is about IL_7A0S_031

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_01003.3

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

214

Unit IDs

4E8T|1|A|C|358
4E8T|1|A|G|359
4E8T|1|A|C|360
*
4E8T|1|A|G|383
4E8T|1|A|U|384
4E8T|1|A|G|385

Current chains

Chain A

Group IIC intron

Nearby chains

Chain B

5'-R(*AP*UP*UP*UP*AP*UP*UP*A)-3'