IL_6ZQE_063

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

CCU*GCG

Length

6 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_6ZQE_063 not in the Motif Atlas

Homologous match to IL_4V88_444

Geometric discrepancy: 0.1739

The information below is about IL_4V88_444

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

6ZQE|1|D3|C|1173
6ZQE|1|D3|C|1174
6ZQE|1|D3|U|1175
*
6ZQE|1|D3|G|1464
6ZQE|1|D3|C|1465
6ZQE|1|D3|G|1466

Current chains

Chain D3

18S rRNA

Nearby chains

Chain CJ

U3 small nucleolar ribonucleoprotein protein IMP4

Chain CL

Ribosome biogenesis protein BMS1

Chain DT

40S ribosomal protein S19-A

Chain UB

Nucleolar complex protein 14