HL_5O9Z_001

3D structure

PDB id

5O9Z (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)

Experimental method

ELECTRON MICROSCOPY

Resolution

4.5 Å

Loop

Sequence

GUAUUGCAGUACCUC

Length

15 nucleotides

Bulged bases

5O9Z|1|2|C|164, 5O9Z|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

5O9Z|1|2|G|158
5O9Z|1|2|U|159
5O9Z|1|2|A|160
5O9Z|1|2|U|161
5O9Z|1|2|U|162
5O9Z|1|2|G|163
5O9Z|1|2|C|164
5O9Z|1|2|A|165
5O9Z|1|2|G|166
5O9Z|1|2|U|167
5O9Z|1|2|A|168
5O9Z|1|2|C|169
5O9Z|1|2|C|170
5O9Z|1|2|U|171
5O9Z|1|2|C|172

Current chains

Chain 2

Human gene for small nuclear RNA U2 (snRNA U2)

Nearby chains

Chain 1

U2 small nuclear ribonucleoprotein B''

Chain W

Small nuclear ribonucleoprotein Sm D3