IL_7O1A_198

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

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_7O1A_198 not in the Motif Atlas

Homologous match to IL_5J7L_394

Geometric discrepancy: 0.0823

The information below is about IL_5J7L_394

Detailed Annotation

Major groove platform

Broad Annotation

Major groove platform

Motif group

IL_07039.3

Basepair signature

cWW-L-cWW

Number of instances in this motif group

16

Unit IDs

7O1A|1|BA|C|2507
7O1A|1|BA|G|2508
*
7O1A|1|BA|PSU|2580
7O1A|1|BA|G|2581
7O1A|1|BA|G|2582

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B5

TnaC - Tryptophanase leader peptide - R23F

Chain BD

50S ribosomal protein L3