IL_9Q3R_147

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

GA*UGAC

Length

6 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_147 not in the Motif Atlas

Geometric match to IL_8B0X_030

Geometric discrepancy: 0.044

The information below is about IL_8B0X_030

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

No text annotation

Motif group

IL_74641.4

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

36

Unit IDs

9Q3R|1|a|G|654
9Q3R|1|a|A|655
*
9Q3R|1|a|U|751
9Q3R|1|a|G|752
9Q3R|1|a|A|753
9Q3R|1|a|C|754

Current chains

Chain a

16S Ribosomal RNA

Nearby chains

Chain h

Small ribosomal subunit protein uS8

Chain o

Small ribosomal subunit protein uS15