IL_7R4X_022

3D structure

PDB id

7R4X (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM reconstruction of the human 40S ribosomal subunit - Full map

Experimental method

ELECTRON MICROSCOPY

Resolution

2.15 Å

Loop

Sequence

UAUCAA*UGACCACG

Length

14 nucleotides

Bulged bases

7R4X|1|2|U|361, 7R4X|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_7R4X_022 not in the Motif Atlas

Homologous match to IL_4V88_402

Geometric discrepancy: 0.0701

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

7R4X|1|2|U|359
7R4X|1|2|A|360
7R4X|1|2|U|361
7R4X|1|2|C|362
7R4X|1|2|A|363
7R4X|1|2|A|364
*
7R4X|1|2|U|396
7R4X|1|2|G|397
7R4X|1|2|A|398
7R4X|1|2|C|399
7R4X|1|2|C|400
7R4X|1|2|A|401
7R4X|1|2|C|402
7R4X|1|2|G|403

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain I

40S ribosomal protein S8

Chain L

40S ribosomal protein S11

Chain X

40S ribosomal protein S23