IL_4V4X_018

3D structure

PDB id

4V4X (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the 70S Thermus thermophilus ribosome showing how the 16S 3'-end mimicks mRNA E and P codons.

Experimental method

X-RAY DIFFRACTION

Resolution

5 Å

Loop

Sequence

CGGCCAAC*GG

Length

10 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_4V4X_018 not in the Motif Atlas

Homologous match to IL_4LFB_020

Geometric discrepancy: 0.17

The information below is about IL_4LFB_020

Detailed Annotation

SSU/LSU pseudoknot

Broad Annotation

No text annotation

Motif group

IL_41203.4

Basepair signature

cWW-L-cWW-L-L-R-cSH

Number of instances in this motif group

11

Unit IDs

4V4X|1|AA|C|504
4V4X|1|AA|G|505
4V4X|1|AA|G|506
4V4X|1|AA|C|507
4V4X|1|AA|C|508
4V4X|1|AA|A|509
4V4X|1|AA|A|510
4V4X|1|AA|C|511
*
4V4X|1|AA|G|540
4V4X|1|AA|G|541

Current chains

Chain AA

16S rRNA

Nearby chains

Chain AG

30S ribosomal protein S4

Chain AO

30S ribosomal protein S12