IL_4DR4_012

3D structure

PDB id

4DR4 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus (HB8) 30S ribosomal subunit with codon, cognate transfer RNA anticodon stem-loop and multiple copies of paromomycin molecules bound

Experimental method

X-RAY DIFFRACTION

Resolution

3.97 Å

Loop

Sequence

CAUCAG*CGACGACG

Length

14 nucleotides

Bulged bases

4DR4|1|A|U|244, 4DR4|1|A|C|280

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_4DR4_012 not in the Motif Atlas

Homologous match to IL_4LFB_011

Geometric discrepancy: 0.0876

The information below is about IL_4LFB_011

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_46174.3

Basepair signature

cWW-cSS-tSS-tSH-L-cWW-tHW-cWW

Number of instances in this motif group

5

Unit IDs

4DR4|1|A|C|242
4DR4|1|A|A|243
4DR4|1|A|U|244
4DR4|1|A|C|245
4DR4|1|A|A|246
4DR4|1|A|G|247
*
4DR4|1|A|C|277
4DR4|1|A|G|278
4DR4|1|A|A|279
4DR4|1|A|C|280
4DR4|1|A|G|281
4DR4|1|A|A|282
4DR4|1|A|C|283
4DR4|1|A|G|284

Current chains

Chain A

16S rRNA

Nearby chains

Chain L

30S ribosomal protein S12

Chain Q

30S ribosomal protein S17