IL_6LQQ_054

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

AG*CAUU

Length

6 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_6LQQ_054 not in the Motif Atlas

Geometric match to IL_4V88_428

Geometric discrepancy: 0.1024

The information below is about IL_4V88_428

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

No text annotation

Motif group

IL_50694.4

Basepair signature

cWW-cWW-tSH-cWW-R

Number of instances in this motif group

28

Unit IDs

6LQQ|1|SA|A|865
6LQQ|1|SA|G|866
*
6LQQ|1|SA|C|962
6LQQ|1|SA|A|963
6LQQ|1|SA|U|964
6LQQ|1|SA|U|965

Current chains

Chain SA

18S pre-rRNA

Nearby chains

Chain RC

KRR1 small subunit processome component

Chain SO

40S ribosomal protein S13

Chain SX

40S ribosomal protein S22-B

Chain Sc

40S ribosomal protein S27-A