3D structure

PDB id
6FF4 (explore in PDB, NAKB, or RNA 3D Hub)
Description
human Bact spliceosome core structure
Experimental method
ELECTRON MICROSCOPY
Resolution
3.4 Å

Loop

Sequence
CC*GAUG
Length
6 nucleotides
Bulged bases
6FF4|1|6|A|73, 6FF4|1|6|U|74
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
IL_6FF4_009 not in the Motif Atlas
Geometric match to IL_7RQB_098
Geometric discrepancy: 0.135
The information below is about IL_7RQB_098
Detailed Annotation
Multiple bulged bases
Broad Annotation
No text annotation
Motif group
IL_71530.2
Basepair signature
cWW-cWW
Number of instances in this motif group
16

Unit IDs

6FF4|1|6|C|61
6FF4|1|6|C|62
*
6FF4|1|6|G|72
6FF4|1|6|A|73
6FF4|1|6|U|74
6FF4|1|6|G|75

Current chains

Chain 6
U6 snRNA

Nearby chains

Chain 2
U2 splicesomal small nuclear RNA; U2 snRNA
Chain 7
Splicing factor 3A subunit 2
Chain 8
Splicing factor 3B subunit 2
Chain A
Pre-mRNA-processing-splicing factor 8
Chain C
SNW domain-containing protein 1
Chain O
Crooked neck-like protein 1
Chain P
Pre-mRNA-splicing factor RBM22
Chain Z
pre mRNA

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