IL_4E8K_014

3D structure

PDB id

4E8K (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and a non-hydrolyzed oligonucleotide substrate

Experimental method

X-RAY DIFFRACTION

Resolution

3.03 Å

Loop

Sequence

UA*UACG

Length

6 nucleotides

Bulged bases

4E8K|1|A|A|376, 4E8K|1|A|C|377

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

IL_4E8K_014 not in the Motif Atlas

Geometric match to IL_3IGI_013

Geometric discrepancy: 0.1335

The information below is about IL_3IGI_013

Detailed Annotation

Multiple bulged bases

Broad Annotation

No text annotation

Motif group

IL_44609.3

Basepair signature

cWW-cWW

Number of instances in this motif group

26

Unit IDs

4E8K|1|A|U|365
4E8K|1|A|A|366
*
4E8K|1|A|U|375
4E8K|1|A|A|376
4E8K|1|A|C|377
4E8K|1|A|G|378

Current chains

Chain A

Group IIC intron

Nearby chains

Chain B

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