HL_6QW6_002

3D structure

PDB id

6QW6 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.

Experimental method

ELECTRON MICROSCOPY

Resolution

2.92 Å

Loop

Sequence

UCGCACUA

Length

8 nucleotides

Bulged bases

None detected

QA status

Missing nucleotides

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

6QW6|1|5|U|35
6QW6|1|5|C|36
6QW6|1|5|G|37
6QW6|1|5|C|38
6QW6|1|5|A|44
6QW6|1|5|C|45
6QW6|1|5|U|46
6QW6|1|5|A|47

Current chains

Chain 5

U5 snRNA

Nearby chains

Chain 5A

Pre-mRNA-processing-splicing factor 8

Chain 5X

Probable ATP-dependent RNA helicase DDX23