IL_6RXU_005

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

CGAG*CAAG

Length

8 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_005 not in the Motif Atlas

Geometric match to IL_4KZD_002

Geometric discrepancy: 0.1436

The information below is about IL_4KZD_002

Detailed Annotation

Double sheared

Broad Annotation

Double sheared

Motif group

IL_58355.2

Basepair signature

cWW-tSH-tHS-cWW

Number of instances in this motif group

43

Unit IDs

6RXU|1|C1|C|88
6RXU|1|C1|G|89
6RXU|1|C1|A|90
6RXU|1|C1|G|91
*
6RXU|1|C1|C|116
6RXU|1|C1|A|117
6RXU|1|C1|A|118
6RXU|1|C1|G|119

Current chains

Chain C1

35S rRNA

Nearby chains

Chain UE

Utp5

Chain UO

Utp15

Chain US

Noc4