IL_8HK1_004

3D structure

PDB id

8HK1 (explore in PDB, NAKB, or RNA 3D Hub)

Description

The cryo-EM structure of human pre-17S U2 snRNP

Experimental method

ELECTRON MICROSCOPY

Resolution

2.7 Å

Loop

Sequence

GAAUAG*CGUC

Length

10 nucleotides

Bulged bases

8HK1|1|H|A|123, 8HK1|1|H|G|136

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

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

8HK1|1|H|G|119
8HK1|1|H|A|120
8HK1|1|H|A|121
8HK1|1|H|U|122
8HK1|1|H|A|123
8HK1|1|H|G|124
*
8HK1|1|H|C|135
8HK1|1|H|G|136
8HK1|1|H|U|137
8HK1|1|H|C|138

Current chains

Chain H

U2 snRNA

Nearby chains

Chain a

Small nuclear ribonucleoprotein Sm D2