IL_6LQU_065

3D structure

PDB id

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

Description

Cryo-EM structure of 90S small subunit preribosomes in transition states (State A1)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

GUAU*AGAC

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_6LQU_065 not in the Motif Atlas

Homologous match to IL_4V88_432

Geometric discrepancy: 0.1106

The information below is about IL_4V88_432

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67085.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

55

Unit IDs

6LQU|1|SA|G|885
6LQU|1|SA|U|886
6LQU|1|SA|A|887
6LQU|1|SA|U|888
*
6LQU|1|SA|A|924
6LQU|1|SA|G|925
6LQU|1|SA|A|926
6LQU|1|SA|C|927

Current chains

Chain SA

18S pre-rRNA

Nearby chains

Chain RC

KRR1 small subunit processome component

Chain RD

rRNA biogenesis protein RRP5

Chain SP

40S ribosomal protein S14-A