IL_6RXU_053

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

CCAAU*AG

Length

7 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_6RXU_053 not in the Motif Atlas

Geometric match to IL_6CZR_127

Geometric discrepancy: 0.2107

The information below is about IL_6CZR_127

Detailed Annotation

C-loop

Broad Annotation

No text annotation

Motif group

IL_03109.2

Basepair signature

cWW-cSH-cWS-tWH-cWW

Number of instances in this motif group

5

Unit IDs

6RXU|1|C1|C|1027
6RXU|1|C1|C|1028
6RXU|1|C1|A|1029
6RXU|1|C1|A|1030
6RXU|1|C1|U|1031
*
6RXU|1|C1|A|1044
6RXU|1|C1|G|1045

Current chains

Chain C1

35S rRNA

Nearby chains

Chain CY

U3 small nucleolar ribonucleoprotein protein lcp5-like protein

Chain Cb

40S ribosomal protein S4

Chain Co

40S ribosomal protein S24