IL_6ZQC_104

3D structure

PDB id

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

Description

Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state Pre-A1

Experimental method

ELECTRON MICROSCOPY

Resolution

3.8 Å

Loop

Sequence

GUUAU*AUUUC

Length

10 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_6ZQC_104 not in the Motif Atlas

Geometric match to IL_8SP9_002

Geometric discrepancy: 0.3669

The information below is about IL_8SP9_002

Detailed Annotation

Triple non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_71154.2

Basepair signature

cWW-cWW-cWW-cWW-cWW

Number of instances in this motif group

15

Unit IDs

6ZQC|1|D3|G|109
6ZQC|1|D3|U|110
6ZQC|1|D3|U|111
6ZQC|1|D3|A|112
6ZQC|1|D3|U|113
*
6ZQC|1|D3|A|301
6ZQC|1|D3|U|302
6ZQC|1|D3|U|303
6ZQC|1|D3|U|304
6ZQC|1|D3|C|305

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