IL_7WTQ_069

3D structure

PDB id

7WTQ (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of a yeast pre-40S ribosomal subunit - State Tsr1-2 (without Rps2)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

UGCC*GGUAA

Length

9 nucleotides

Bulged bases

7WTQ|1|C2|A|579

QA status

Unknown status

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_7WTQ_069 not in the Motif Atlas

Geometric match to IL_1D4R_001

Geometric discrepancy: 0.2668

The information below is about IL_1D4R_001

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_15225.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

39

Unit IDs

7WTQ|1|C2|U|563
7WTQ|1|C2|G|564
7WTQ|1|C2|C|565
7WTQ|1|C2|C|566
*
7WTQ|1|C2|G|576
7WTQ|1|C2|G|577
7WTQ|1|C2|U|578
7WTQ|1|C2|A|579
7WTQ|1|C2|A|580

Current chains

Chain C2

18S rRNA

Nearby chains

Chain CB

18S rRNA (guanine(1575)-N(7))-methyltransferase

Chain SX

40S ribosomal protein S23-A