IL_9Q3R_096

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

CG*(PSU)GG

Length

5 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: PSU

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_096 not in the Motif Atlas

Homologous match to IL_7A0S_088

Geometric discrepancy: 0.11

The information below is about IL_7A0S_088

Detailed Annotation

Major groove platform

Broad Annotation

No text annotation

Motif group

IL_46637.4

Basepair signature

cWW-L-cWW

Number of instances in this motif group

19

Unit IDs

9Q3R|1|A|C|2507
9Q3R|1|A|G|2508
*
9Q3R|1|A|PSU|2580
9Q3R|1|A|G|2581
9Q3R|1|A|G|2582

Current chains

Chain A

23S Ribosomal RNA

Nearby chains

Chain D

50S ribosomal protein L3