IL_4DV1_037

3D structure

PDB id

4DV1 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 30S ribosomal subunit with a 16S rRNA mutation, U20G, bound with streptomycin

Experimental method

X-RAY DIFFRACTION

Resolution

3.85 Å

Loop

Sequence

UGA*UACA

Length

7 nucleotides

Bulged bases

4DV1|1|A|A|1394

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_4DV1_037 not in the Motif Atlas

Geometric match to IL_4WF9_018

Geometric discrepancy: 0.2825

The information below is about IL_4WF9_018

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_07785.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

33

Unit IDs

4DV1|1|A|U|921
4DV1|1|A|G|922
4DV1|1|A|A|923
*
4DV1|1|A|U|1393
4DV1|1|A|A|1394
4DV1|1|A|C|1395
4DV1|1|A|A|1396

Current chains

Chain A

16S rRNA

Nearby chains

Chain E

ribosomal protein S5