3D structure

PDB id
5MQF (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex)
Experimental method
ELECTRON MICROSCOPY
Resolution
5.9 Å

Loop

Sequence
AGAUCGCAUA*UCCGU
Length
15 nucleotides
Bulged bases
5MQF|1|5|G|20, 5MQF|1|5|A|21, 5MQF|1|5|U|22, 5MQF|1|5|C|23, 5MQF|1|5|G|24, 5MQF|1|5|C|25, 5MQF|1|5|A|26
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

5MQF|1|5|A|19
5MQF|1|5|G|20
5MQF|1|5|A|21
5MQF|1|5|U|22
5MQF|1|5|C|23
5MQF|1|5|G|24
5MQF|1|5|C|25
5MQF|1|5|A|26
5MQF|1|5|U|27
5MQF|1|5|A|28
*
5MQF|1|5|U|54
5MQF|1|5|C|55
5MQF|1|5|C|56
5MQF|1|5|G|57
5MQF|1|5|U|58

Current chains

Chain 5
Homo sapiens U5 A small nuclear RNA

Nearby chains

Chain A
Pre-mRNA-processing-splicing factor 8
Chain B
116 kDa U5 small nuclear ribonucleoprotein component
Chain C
SNW domain-containing protein 1
Chain R
Spliceosome-associated protein CWC15 homolog

Coloring options:

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