IL_4DV1_068

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

CGG*CCCG

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_4DV1_068 not in the Motif Atlas

Geometric match to IL_5TBW_056

Geometric discrepancy: 0.3553

The information below is about IL_5TBW_056

Detailed Annotation

Major groove platform with extra cWW

Broad Annotation

Major groove platform

Motif group

IL_63959.1

Basepair signature

cWW-cSH-cWW-cWW

Number of instances in this motif group

18

Unit IDs

4DV1|1|A|C|656
4DV1|1|A|G|657
4DV1|1|A|G|658
*
4DV1|1|A|C|747
4DV1|1|A|C|748
4DV1|1|A|C|749
4DV1|1|A|G|750

Current chains

Chain A

16S rRNA

Nearby chains

Chain H

ribosomal protein S8

Chain O

ribosomal protein S15