IL_6ZQB_095

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

GGUC*GAAC

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_6ZQB_095 not in the Motif Atlas

Geometric match to IL_4K27_001

Geometric discrepancy: 0.1642

The information below is about IL_4K27_001

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_85033.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

35

Unit IDs

6ZQB|1|D2|G|505
6ZQB|1|D2|G|506
6ZQB|1|D2|U|507
6ZQB|1|D2|C|508
*
6ZQB|1|D2|G|528
6ZQB|1|D2|A|529
6ZQB|1|D2|A|530
6ZQB|1|D2|C|531

Current chains

Chain D2

5ETS RNA

Nearby chains

Chain CD

Nucleolar protein 56

Chain UF

U3 small nucleolar RNA-associated protein 6

Chain UN

U3 small nucleolar RNA-associated protein 14,U3 small nucleolar RNA-associated protein 14