IL_6ZQE_017

3D structure

PDB id

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

Description

Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state Dis-A (Poly-Ala)

Experimental method

ELECTRON MICROSCOPY

Resolution

7.1 Å

Loop

Sequence

GUA*UUUUC

Length

8 nucleotides

Bulged bases

6ZQE|1|D3|U|260

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_6ZQE_017 not in the Motif Atlas

Homologous match to IL_4V88_397

Geometric discrepancy: 0.2616

The information below is about IL_4V88_397

Detailed Annotation

Major groove platform with extra cWW

Broad Annotation

No text annotation

Motif group

IL_63959.1

Basepair signature

cWW-cSH-cWW-cWW

Number of instances in this motif group

18

Unit IDs

6ZQE|1|D3|G|204
6ZQE|1|D3|U|205
6ZQE|1|D3|A|206
*
6ZQE|1|D3|U|259
6ZQE|1|D3|U|260
6ZQE|1|D3|U|261
6ZQE|1|D3|U|262
6ZQE|1|D3|C|263

Current chains

Chain D3

18S rRNA

Nearby chains

Chain DE

40S ribosomal protein S4-A

Chain DI

40S ribosomal protein S8-A

Chain UT

U3 small nucleolar RNA-associated protein 20