IL_4DR4_038

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

UGG*CACA

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_4DR4_038 not in the Motif Atlas

Geometric match to IL_4WF9_003

Geometric discrepancy: 0.277

The information below is about IL_4WF9_003

Detailed Annotation

Minor groove platform with extra cWW

Broad Annotation

Minor groove platform

Motif group

IL_90351.1

Basepair signature

cWW-L-R-L-cWW

Number of instances in this motif group

8

Unit IDs

4DR4|1|A|U|952
4DR4|1|A|G|953
4DR4|1|A|G|954
*
4DR4|1|A|C|1226
4DR4|1|A|A|1227
4DR4|1|A|C|1228
4DR4|1|A|A|1229

Current chains

Chain A

16S rRNA

Nearby chains

Chain M

30S ribosomal protein S13

Chain S

30S ribosomal protein S19