IL_9Q3R_120

3D structure

PDB id

9Q3R (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of the Escherichia coli 70S ribosome bound to mRNA, P-site fMet-tRNAfMet, glycyl-tRNAGly in A/T conformation, EF-Tu-GDPCP, and bottromycin at 1.99A resolution

Experimental method

ELECTRON MICROSCOPY

Resolution

1.99 Å

Loop

Sequence

CAU*AG

Length

5 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_9Q3R_120 not in the Motif Atlas

Homologous match to IL_8B0X_004

Geometric discrepancy: 0.0506

The information below is about IL_8B0X_004

Detailed Annotation

Minor groove platform

Broad Annotation

No text annotation

Motif group

IL_41261.1

Basepair signature

cWW-tHS-cWW

Number of instances in this motif group

44

Unit IDs

9Q3R|1|a|C|54
9Q3R|1|a|A|55
9Q3R|1|a|U|56
*
9Q3R|1|a|A|356
9Q3R|1|a|G|357

Current chains

Chain a

16S Ribosomal RNA

Nearby chains

Chain w

Transfer RNA; tRNA

Chain z

Elongation factor Tu 2