HL_6QX9_006

3D structure

PDB id

6QX9 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).

Experimental method

ELECTRON MICROSCOPY

Resolution

3.28 Å

Loop

Sequence

GUAUUGCAGUACCUC

Length

15 nucleotides

Bulged bases

6QX9|1|2|C|164, 6QX9|1|2|U|167

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

6QX9|1|2|G|158
6QX9|1|2|U|159
6QX9|1|2|A|160
6QX9|1|2|U|161
6QX9|1|2|U|162
6QX9|1|2|G|163
6QX9|1|2|C|164
6QX9|1|2|A|165
6QX9|1|2|G|166
6QX9|1|2|U|167
6QX9|1|2|A|168
6QX9|1|2|C|169
6QX9|1|2|C|170
6QX9|1|2|U|171
6QX9|1|2|C|172

Current chains

Chain 2

U2 snRNA

Nearby chains

Chain 23

Small nuclear ribonucleoprotein Sm D3

Chain 2A

U2 small nuclear ribonucleoprotein A'

Chain 2B

U2 small nuclear ribonucleoprotein B''