IL_6ZQB_011

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

CGUG*CAUUG

Length

9 nucleotides

Bulged bases

6ZQB|1|D2|U|267

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_011 not in the Motif Atlas

Geometric match to IL_3WBM_002

Geometric discrepancy: 0.2411

The information below is about IL_3WBM_002

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_73915.1

Basepair signature

cWW-L-R-cWW-cWW

Number of instances in this motif group

21

Unit IDs

6ZQB|1|D2|C|245
6ZQB|1|D2|G|246
6ZQB|1|D2|U|247
6ZQB|1|D2|G|248
*
6ZQB|1|D2|C|264
6ZQB|1|D2|A|265
6ZQB|1|D2|U|266
6ZQB|1|D2|U|267
6ZQB|1|D2|G|268

Current chains

Chain D2

5ETS RNA

Nearby chains

Chain CL

Ribosome biogenesis protein BMS1

Chain DQ

40S ribosomal protein S16-A

Chain UK

U3 small nucleolar RNA-associated protein 11