IL_7O1A_128

3D structure

PDB id

7O1A (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan

Experimental method

ELECTRON MICROSCOPY

Resolution

2.4 Å

Loop

Sequence

GGAA*UC

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_7O1A_128 not in the Motif Atlas

Homologous match to IL_5J7L_306

Geometric discrepancy: 0.0647

The information below is about IL_5J7L_306

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

Major groove platform

Motif group

IL_50694.7

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

27

Unit IDs

7O1A|1|BA|G|1666
7O1A|1|BA|G|1667
7O1A|1|BA|A|1668
7O1A|1|BA|A|1669
*
7O1A|1|BA|U|1993
7O1A|1|BA|C|1994

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain BD

50S ribosomal protein L3

Chain BK

50S ribosomal protein L14