IL_6ZQB_009

3D structure

PDB id

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

Description

Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state B2

Experimental method

ELECTRON MICROSCOPY

Resolution

3.9 Å

Loop

Sequence

AAU*AGU

Length

6 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_6ZQB_009 not in the Motif Atlas

Geometric match to IL_4V88_467

Geometric discrepancy: 0.1486

The information below is about IL_4V88_467

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

6ZQB|1|D2|A|187
6ZQB|1|D2|A|188
6ZQB|1|D2|U|189
*
6ZQB|1|D2|A|208
6ZQB|1|D2|G|209
6ZQB|1|D2|U|210

Current chains

Chain D2

5ETS RNA

Nearby chains

Chain UK

U3 small nucleolar RNA-associated protein 11

Chain UP

Bud site selection protein 21