IL_6RXU_039

3D structure

PDB id

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

Description

Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1

Experimental method

ELECTRON MICROSCOPY

Resolution

3.5 Å

Loop

Sequence

UCGU*AA

Length

6 nucleotides

Bulged bases

6RXU|1|C1|C|700, 6RXU|1|C1|G|701

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_6RXU_039 not in the Motif Atlas

Homologous match to IL_4V88_392

Geometric discrepancy: 0.2272

The information below is about IL_4V88_392

Detailed Annotation

Multiple bulged bases

Broad Annotation

No text annotation

Motif group

IL_82107.1

Basepair signature

cWW-cWW

Number of instances in this motif group

34

Unit IDs

6RXU|1|C1|U|699
6RXU|1|C1|C|700
6RXU|1|C1|G|701
6RXU|1|C1|U|702
*
6RXU|1|C1|A|884
6RXU|1|C1|A|885

Current chains

Chain C1

35S rRNA

Nearby chains

Chain Cb

40S ribosomal protein S4

Chain Cf

40S ribosomal protein S8

Chain Ck

40S ribosomal protein S11-like protein