IL_6ZQB_031

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

UCGUU*AAA

Length

8 nucleotides

Bulged bases

6ZQB|1|D3|C|114, 6ZQB|1|D3|G|115

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_031 not in the Motif Atlas

Geometric match to IL_5M0H_002

Geometric discrepancy: 0.2748

The information below is about IL_5M0H_002

Detailed Annotation

Multiple bulged bases, near cWW

Broad Annotation

Multiple bulged bases, near cWW

Motif group

IL_70707.3

Basepair signature

cWW-cHW-cWW

Number of instances in this motif group

70

Unit IDs

6ZQB|1|D3|U|113
6ZQB|1|D3|C|114
6ZQB|1|D3|G|115
6ZQB|1|D3|U|116
6ZQB|1|D3|U|117
*
6ZQB|1|D3|A|299
6ZQB|1|D3|A|300
6ZQB|1|D3|A|301

Current chains

Chain D3

18S rRNA

Nearby chains

Chain DE

40S ribosomal protein S4-A

Chain DI

40S ribosomal protein S8-A

Chain DL

40S ribosomal protein S11-A