IL_6ZQB_066

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

GUG*CC

Length

5 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_6ZQB_066 not in the Motif Atlas

Geometric match to IL_4C7O_002

Geometric discrepancy: 0.1781

The information below is about IL_4C7O_002

Detailed Annotation

Single stack bend

Broad Annotation

Single stack bend

Motif group

IL_15011.2

Basepair signature

cWW-L-cWW

Number of instances in this motif group

54

Unit IDs

6ZQB|1|D3|G|1051
6ZQB|1|D3|U|1052
6ZQB|1|D3|G|1053
*
6ZQB|1|D3|C|1066
6ZQB|1|D3|C|1067

Current chains

Chain D3

18S rRNA

Nearby chains

Chain CN

Ribosomal RNA-processing protein 7

Chain DA

40S ribosomal protein S1-A

Chain Db

40S ribosomal protein S27-A

Chain JP

Protein SOF1

Chain UG

U3 small nucleolar RNA-associated protein 7