IL_4K0K_040

3D structure

PDB id

4K0K (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 30S ribosomal subunit complexed with a serine-ASL and mRNA containing a stop codon

Experimental method

X-RAY DIFFRACTION

Resolution

3.4 Å

Loop

Sequence

GACAU*AC

Length

7 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_4K0K_040 not in the Motif Atlas

Geometric match to IL_4LFB_039

Geometric discrepancy: 0.1554

The information below is about IL_4LFB_039

Detailed Annotation

Minor groove platform

Broad Annotation

No text annotation

Motif group

IL_47078.3

Basepair signature

cWW-cWS-L-cWW-L

Number of instances in this motif group

4

Unit IDs

4K0K|1|A|G|971
4K0K|1|A|A|972
4K0K|1|A|C|973
4K0K|1|A|A|974
4K0K|1|A|U|975
*
4K0K|1|A|A|1027
4K0K|1|A|C|1028

Current chains

Chain A

16S ribosomal RNA

Nearby chains

Chain N

30S ribosomal protein S14