3D structure

PDB id
8CH6 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius mutant (state B complex).
Experimental method
ELECTRON MICROSCOPY
Resolution
5.9 Å

Loop

Sequence
UGCGCAA
Length
7 nucleotides
Bulged bases
8CH6|1|d|C|68
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
HL_8CH6_002 not in the Motif Atlas
Homologous match to HL_5VSU_001
Geometric discrepancy: 0.581
The information below is about HL_5VSU_001
Detailed Annotation
GNRA variation
Broad Annotation
GNRA variation
Motif group
HL_34789.4
Basepair signature
cWW-F-F-F-F
Number of instances in this motif group
399

Unit IDs

8CH6|1|d|U|64
8CH6|1|d|G|65
8CH6|1|d|C|66
8CH6|1|d|G|67
8CH6|1|d|C|68
8CH6|1|d|A|69
8CH6|1|d|A|70

Current chains

Chain d
RNU6-1

Nearby chains

Chain I
Splicing factor 3A subunit 2
Chain O
Pleiotropic regulator 1
Chain Q
Spliceosome-associated protein CWC15 homolog
Chain Y
SNW domain-containing protein 1
Chain a
Pre-mRNA-processing-splicing factor 8
Chain e
U5 spliceosomal RNA; U5 snRNA
Chain g
MINX-M3

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