3D structure

PDB id
5O9Z (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)
Experimental method
ELECTRON MICROSCOPY
Resolution
4.5 Å

Loop

Sequence
AGUAUCUGUU*AUGUCAUACUU
Length
21 nucleotides
Bulged bases
None detected
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

5O9Z|1|2|A|35
5O9Z|1|2|G|36
5O9Z|1|2|U|37
5O9Z|1|2|A|38
5O9Z|1|2|U|39
5O9Z|1|2|C|40
5O9Z|1|2|U|41
5O9Z|1|2|G|42
5O9Z|1|2|U|43
5O9Z|1|2|U|44
*
5O9Z|1|Y|A|144
5O9Z|1|Y|U|145
5O9Z|1|Y|G|146
5O9Z|1|Y|U|147
5O9Z|1|Y|C|148
5O9Z|1|Y|A|149
5O9Z|1|Y|U|150
5O9Z|1|Y|A|151
5O9Z|1|Y|C|152
5O9Z|1|Y|U|153
5O9Z|1|Y|U|154

Current chains

Chain 2
Human gene for small nuclear RNA U2 (snRNA U2)
Chain Y
MINX pre-mRNA

Nearby chains

Chain v
Splicing factor 3B subunit 1

Coloring options:

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