IL_6ZQB_041

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

GC*GUGC

Length

6 nucleotides

Bulged bases

6ZQB|1|D3|U|280

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_041 not in the Motif Atlas

Geometric match to IL_4LFB_041

Geometric discrepancy: 0.3593

The information below is about IL_4LFB_041

Detailed Annotation

Single stack bend

Broad Annotation

No text annotation

Motif group

IL_67809.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

21

Unit IDs

6ZQB|1|D3|G|274
6ZQB|1|D3|C|275
*
6ZQB|1|D3|G|279
6ZQB|1|D3|U|280
6ZQB|1|D3|G|281
6ZQB|1|D3|C|282

Current chains

Chain D3

18S rRNA

Nearby chains

Chain DG

40S ribosomal protein S6-A