IL_6LQU_062

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

GGAC*GUUUU

Length

9 nucleotides

Bulged bases

6LQU|1|SA|U|959

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_062 not in the Motif Atlas

Homologous match to IL_4V88_429

Geometric discrepancy: 0.1074

The information below is about IL_4V88_429

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_30621.4

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

66

Unit IDs

6LQU|1|SA|G|867
6LQU|1|SA|G|868
6LQU|1|SA|A|869
6LQU|1|SA|C|870
*
6LQU|1|SA|G|957
6LQU|1|SA|U|958
6LQU|1|SA|U|959
6LQU|1|SA|U|960
6LQU|1|SA|U|961

Current chains

Chain SA

18S pre-rRNA

Nearby chains

Chain SO

40S ribosomal protein S13