IL_5Y88_007

3D structure

PDB id

5Y88 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of the intron-lariat spliceosome ready for disassembly from S.cerevisiae at 3.5 angstrom

Experimental method

ELECTRON MICROSCOPY

Resolution

3.46 Å

Loop

Sequence

AAC*GU

Length

5 nucleotides

Bulged bases

5Y88|1|E|A|501

QA status

Unknown status

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_5Y88_007 not in the Motif Atlas

Geometric match to IL_1GID_009

Geometric discrepancy: 0.3824

The information below is about IL_1GID_009

Detailed Annotation

Single bulged A

Broad Annotation

No text annotation

Motif group

IL_31462.4

Basepair signature

cWW-L-cWW

Number of instances in this motif group

130

Unit IDs

5Y88|1|E|A|500
5Y88|1|E|A|501
5Y88|1|E|C|502
*
5Y88|1|F|G|34
5Y88|1|F|U|35

Current chains

Chain E

Intron lariat

Chain F

U2 snRNA

Nearby chains

Chain D

U6 spliceosomal RNA; U6 snRNA