IL_7WTX_021

3D structure

PDB id

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

Description

Cryo-EM structure of a human pre-40S ribosomal subunit - State RRP12-B1

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

UAUCAA*UGACCACG

Length

14 nucleotides

Bulged bases

7WTX|1|2|U|361, 7WTX|1|2|C|399

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_7WTX_021 not in the Motif Atlas

Geometric match to IL_4V88_402

Geometric discrepancy: 0.0859

The information below is about IL_4V88_402

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_45067.5

Basepair signature

cWW-tSH-tSS-tHS-R-cWW-cWW-R

Number of instances in this motif group

16

Unit IDs

7WTX|1|2|U|359
7WTX|1|2|A|360
7WTX|1|2|U|361
7WTX|1|2|C|362
7WTX|1|2|A|363
7WTX|1|2|A|364
*
7WTX|1|2|U|396
7WTX|1|2|G|397
7WTX|1|2|A|398
7WTX|1|2|C|399
7WTX|1|2|C|400
7WTX|1|2|A|401
7WTX|1|2|C|402
7WTX|1|2|G|403

Current chains

Chain 2

18S rRNA

Nearby chains

Chain I

40S ribosomal protein S8

Chain L

40S ribosomal protein S11

Chain X

40S ribosomal protein S23