HL_4V4X_071

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

GGUCGUC

Length

7 nucleotides

Bulged bases

4V4X|1|BA|G|1325, 4V4X|1|BA|U|1329

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

HL_4V4X_071 not in the Motif Atlas

Homologous match to HL_7A0S_033

Geometric discrepancy: 0.4197

The information below is about HL_7A0S_033

Detailed Annotation

Pseudoknot geometry with 3' bulge

Broad Annotation

No text annotation

Motif group

HL_57176.2

Basepair signature

cWW-F-F-F

Number of instances in this motif group

14

Unit IDs

4V4X|1|BA|G|1324
4V4X|1|BA|G|1325
4V4X|1|BA|U|1326
4V4X|1|BA|C|1327
4V4X|1|BA|G|1328
4V4X|1|BA|U|1329
4V4X|1|BA|C|1330

Current chains

Chain BA

23S ribosomal RNA

Nearby chains

Chain BQ

50S ribosomal protein L17

Chain BV

50S ribosomal protein L22