IL_4V8Q_147

3D structure

PDB id

4V8Q (explore in PDB, NAKB, or RNA 3D Hub)

Description

Complex of SmpB, a tmRNA fragment and EF-Tu-GDP-Kirromycin with the 70S ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.1 Å

Loop

Sequence

GA*UGAC

Length

6 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_4V8Q_147 not in the Motif Atlas

Homologous match to IL_4LFB_027

Geometric discrepancy: 0.0753

The information below is about IL_4LFB_027

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

Major groove platform

Motif group

IL_50694.7

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

27

Unit IDs

4V8Q|1|BA|G|654
4V8Q|1|BA|A|655
*
4V8Q|1|BA|U|751
4V8Q|1|BA|G|752
4V8Q|1|BA|A|753
4V8Q|1|BA|C|754

Current chains

Chain BA

16S ribosomal RNA

Nearby chains

Chain BH

30S RIBOSOMAL PROTEIN S8

Chain BO

30S RIBOSOMAL PROTEIN S15