IL_6LQQ_073

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

CUUA*UUGG

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_6LQQ_073 not in the Motif Atlas

Geometric match to IL_5TBW_041

Geometric discrepancy: 0.3095

The information below is about IL_5TBW_041

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_36174.1

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

15

Unit IDs

6LQQ|1|SA|C|1664
6LQQ|1|SA|U|1665
6LQQ|1|SA|U|1666
6LQQ|1|SA|A|1667
*
6LQQ|1|SA|U|1734
6LQQ|1|SA|U|1735
6LQQ|1|SA|G|1736
6LQQ|1|SA|G|1737

Current chains

Chain SA

18S pre-rRNA

Nearby chains

Chain B2

U3 small nucleolar RNA-associated protein 12