IL_6LQQ_055

3D structure

PDB id

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

Description

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

Experimental method

ELECTRON MICROSCOPY

Resolution

4.1 Å

Loop

Sequence

GGAC*GUUUU

Length

9 nucleotides

Bulged bases

6LQQ|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_6LQQ_055 not in the Motif Atlas

Homologous match to IL_4V88_429

Geometric discrepancy: 0.1006

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

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

Current chains

Chain SA

18S pre-rRNA

Nearby chains

Chain RF

Ribosomal RNA-processing protein 7

Chain SO

40S ribosomal protein S13

Chain Sc

40S ribosomal protein S27-A