IL_8VSA_068

3D structure

PDB id

8VSA (explore in PDB, NAKB, or RNA 3D Hub)

Description

Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

GUC*GUC

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_8VSA_068 not in the Motif Atlas

Geometric match to IL_4WF9_020

Geometric discrepancy: 0.1382

The information below is about IL_4WF9_020

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

8VSA|1|16S|G|1405
8VSA|1|16S|U|1406
8VSA|1|16S|C|1407
*
8VSA|1|16S|G|1494
8VSA|1|16S|U|1495
8VSA|1|16S|C|1496

Current chains

Chain 16S

16S ribosomal RNA

Nearby chains

Chain 23S

Large subunit ribosomal RNA; LSU rRNA

Chain ATRN

Transfer RNA; tRNA

Chain S12

30S ribosomal protein S12

Chain SMPB

SsrA-binding protein

Chain TMRN

Transfer-messenger RNA; tmRNA