IL_4V4X_082

3D structure

PDB id

4V4X (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the 70S Thermus thermophilus ribosome showing how the 16S 3'-end mimicks mRNA E and P codons.

Experimental method

X-RAY DIFFRACTION

Resolution

5 Å

Loop

Sequence

GUC*GC

Length

5 nucleotides

Bulged bases

4V4X|1|BA|U|1012

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_4V4X_082 not in the Motif Atlas

Geometric match to IL_5TBW_050

Geometric discrepancy: 0.3322

The information below is about IL_5TBW_050

Detailed Annotation

Single bulged U

Broad Annotation

No text annotation

Motif group

IL_83039.19

Basepair signature

cWW-L-cWW

Number of instances in this motif group

123

Unit IDs

4V4X|1|BA|G|1011
4V4X|1|BA|U|1012
4V4X|1|BA|C|1013
*
4V4X|1|BA|G|1149
4V4X|1|BA|C|1150

Current chains

Chain BA

23S ribosomal RNA

Nearby chains

Chain BM

50S ribosomal protein L13

Chain BT

50S ribosomal protein L20