3D structure

PDB id
6QX9 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).
Experimental method
ELECTRON MICROSCOPY
Resolution
3.28 Å

Loop

Sequence
CAAUGAG*CGAG
Length
11 nucleotides
Bulged bases
6QX9|1|4|U|31
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

6QX9|1|4|C|28
6QX9|1|4|A|29
6QX9|1|4|A|30
6QX9|1|4|U|31
6QX9|1|4|G|32
6QX9|1|4|A|33
6QX9|1|4|G|34
*
6QX9|1|4|C|42
6QX9|1|4|G|43
6QX9|1|4|A|44
6QX9|1|4|G|45

Current chains

Chain 4
U4 snRNA

Nearby chains

Chain 4A
U4/U6 small nuclear ribonucleoprotein Prp3
Chain 4C
U4/U6 small nuclear ribonucleoprotein Prp31
Chain 4D
NHP2-like protein 1
Chain 5J
Pre-mRNA-processing factor 6

Coloring options:

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