IL_3J81_090

3D structure

PDB id

3J81 (explore in PDB, NAKB, or RNA 3D Hub)

Description

CryoEM structure of a partial yeast 48S preinitiation complex

Experimental method

ELECTRON MICROSCOPY

Resolution

4 Å

Loop

Sequence

CUCA*UCUG

Length

8 nucleotides

Bulged bases

None detected

QA status

Valid loop

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

IL_3J81_090 not in the Motif Atlas

Homologous match to IL_4V88_473

Geometric discrepancy: 0.2887

The information below is about IL_4V88_473

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_36174.1

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

15

Unit IDs

3J81|1|2|C|1673
3J81|1|2|U|1674
3J81|1|2|C|1675
3J81|1|2|A|1676
*
3J81|1|2|U|1721
3J81|1|2|C|1722
3J81|1|2|U|1723
3J81|1|2|G|1724

Current chains

Chain 2

18S rRNA

Nearby chains

Chain G

eS6

Chain I

eS8