3D structure

PDB id
6ID0 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of a human intron lariat spliceosome prior to Prp43 loaded (ILS1 complex) at 2.9 angstrom resolution
Experimental method
ELECTRON MICROSCOPY
Resolution
2.9 Å

Loop

Sequence
UUAUCC*GUGUA
Length
11 nucleotides
Bulged bases
6ID0|1|G|A|144
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
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

6ID0|1|G|U|142
6ID0|1|G|U|143
6ID0|1|G|A|144
6ID0|1|G|U|145
6ID0|1|G|C|146
6ID0|1|G|C|147
*
6ID0|1|H|G|31
6ID0|1|H|U|32
6ID0|1|H|G|33
6ID0|1|H|U|34
6ID0|1|H|A|35

Current chains

Chain G
pre-mRNA
Chain H
U2snRNA

Nearby chains

Chain A
Pre-mRNA-processing-splicing factor 8
Chain F
U6 spliceosomal RNA; U6 snRNA
Chain L
Cell division cycle 5-like protein
Chain U
CWF19-like protein 2

Coloring options:

Copyright 2026 BGSU RNA group. Database contents are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Page generated in 0.186 s