IL_5LJ3_014

3D structure

PDB id

5LJ3 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the core of the yeast spliceosome immediately after branching

Experimental method

ELECTRON MICROSCOPY

Resolution

3.8 Å

Loop

Sequence

UCUUAUUUA*UAUCUG

Length

15 nucleotides

Bulged bases

5LJ3|1|I|A|62, 5LJ3|1|I|U|63, 5LJ3|1|I|U|64, 5LJ3|1|I|U|65, 5LJ3|1|Z|C|41

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

5LJ3|1|I|U|58
5LJ3|1|I|C|59
5LJ3|1|I|U|60
5LJ3|1|I|U|61
5LJ3|1|I|A|62
5LJ3|1|I|U|63
5LJ3|1|I|U|64
5LJ3|1|I|U|65
5LJ3|1|I|A|66
*
5LJ3|1|Z|U|38
5LJ3|1|Z|A|39
5LJ3|1|Z|U|40
5LJ3|1|Z|C|41
5LJ3|1|Z|U|42
5LJ3|1|Z|G|43

Current chains

Chain I

Intron of UBC4 pre-mRNA

Chain Z

U2 snRNA (small nuclear RNA)

Nearby chains

Chain A

Pre-mRNA-splicing factor 8

Chain D

Protein CWC16

Chain F

Pre-mRNA-splicing factor CWC25

Chain G

ISY1