HL_3JB9_005

3D structure

PDB id

3JB9 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of the yeast spliceosome at 3.6 angstrom resolution

Experimental method

ELECTRON MICROSCOPY

Resolution

3.6 Å

Loop

Sequence

CUAUUGCACUACUGG

Length

15 nucleotides

Bulged bases

3JB9|1|P|C|164, 3JB9|1|P|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

HL_97104.1

Basepair signature

cWW-cSW-R-R-R-R-R-R-R-R-R

Number of instances in this motif group

1

Unit IDs

3JB9|1|P|C|158
3JB9|1|P|U|159
3JB9|1|P|A|160
3JB9|1|P|U|161
3JB9|1|P|U|162
3JB9|1|P|G|163
3JB9|1|P|C|164
3JB9|1|P|A|165
3JB9|1|P|C|166
3JB9|1|P|U|167
3JB9|1|P|A|168
3JB9|1|P|C|169
3JB9|1|P|U|170
3JB9|1|P|G|171
3JB9|1|P|G|172

Current chains

Chain P

U2 snRNA

Nearby chains

Chain Z

Small nuclear ribonucleoprotein Sm D3

Chain b

Small nuclear ribonucleoprotein-associated protein B

Chain k

Probable U2 small nuclear ribonucleoprotein B''