IL_6ZQC_077

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

CUG*CG

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_6ZQC_077 not in the Motif Atlas

Geometric match to IL_5TBW_039

Geometric discrepancy: 0.1819

The information below is about IL_5TBW_039

Detailed Annotation

Minor groove platform

Broad Annotation

No text annotation

Motif group

IL_18604.1

Basepair signature

cWW-tSH-L-R-tHH-tHS-cWW

Number of instances in this motif group

46

Unit IDs

6ZQC|1|D3|C|1174
6ZQC|1|D3|U|1175
6ZQC|1|D3|G|1176
*
6ZQC|1|D3|C|1463
6ZQC|1|D3|G|1464

Current chains

Chain D3

18S rRNA

Nearby chains

Chain CJ

U3 small nucleolar ribonucleoprotein protein IMP4

Chain CL

Ribosome biogenesis protein BMS1

Chain UB

Nucleolar complex protein 14