IL_7O1A_138

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

GAAG*CC

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_138 not in the Motif Atlas

Homologous match to IL_5J7L_316

Geometric discrepancy: 0.143

The information below is about IL_5J7L_316

Detailed Annotation

Major groove minor groove platform; mini C-loop

Broad Annotation

No text annotation

Motif group

IL_68140.4

Basepair signature

cWW-cSH-cWW

Number of instances in this motif group

18

Unit IDs

7O1A|1|BA|G|1846
7O1A|1|BA|A|1847
7O1A|1|BA|A|1848
7O1A|1|BA|G|1849
*
7O1A|1|BA|C|1893
7O1A|1|BA|C|1894

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain AA

Small subunit ribosomal RNA; SSU rRNA

Chain BC

50S ribosomal protein L2