J5_4V4X_003

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

CUAAAC*GGGUCGUG*CGAGUAC*GGAAUCUG*UAAG

Length

33 nucleotides

Bulged bases

4V4X|1|BA|U|270|||Z, 4V4X|1|BA|C|271|||A, 4V4X|1|BA|G|271|||B, 4V4X|1|BA|A|371, 4V4X|1|BA|G|372, 4V4X|1|BA|G|400, 4V4X|1|BA|U|403, 4V4X|1|BA|U|405

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

4V4X|1|BA|C|268
4V4X|1|BA|U|269
4V4X|1|BA|A|270
4V4X|1|BA|A|270|||A
4V4X|1|BA|A|270|||B
4V4X|1|BA|C|270|||C
*
4V4X|1|BA|G|270|||W
4V4X|1|BA|G|270|||X
4V4X|1|BA|G|270|||Y
4V4X|1|BA|U|270|||Z
4V4X|1|BA|C|271|||A
4V4X|1|BA|G|271|||B
4V4X|1|BA|U|271|||C
4V4X|1|BA|G|271
*
4V4X|1|BA|C|366
4V4X|1|BA|G|370
4V4X|1|BA|A|371
4V4X|1|BA|G|372
4V4X|1|BA|U|373
4V4X|1|BA|A|374
4V4X|1|BA|C|375
*
4V4X|1|BA|G|399
4V4X|1|BA|G|400
4V4X|1|BA|A|401
4V4X|1|BA|A|402
4V4X|1|BA|U|403
4V4X|1|BA|C|404
4V4X|1|BA|U|405
4V4X|1|BA|G|406
*
4V4X|1|BA|U|421
4V4X|1|BA|A|422
4V4X|1|BA|A|423
4V4X|1|BA|G|424

Current chains

Chain BA

23S ribosomal RNA

Nearby chains

Chain B3

50S ribosomal protein L31

Chain BK

50S ribosomal protein L9