IL_7O1C_169

3D structure

PDB id

7O1C (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan

Experimental method

ELECTRON MICROSCOPY

Resolution

2.6 Å

Loop

Sequence

CG*CAG

Length

5 nucleotides

Bulged bases

7O1C|1|BA|A|2602

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_7O1C_169 not in the Motif Atlas

Geometric match to IL_7RQB_101

Geometric discrepancy: 0.2071

The information below is about IL_7RQB_101

Detailed Annotation

Single bulged A

Broad Annotation

No text annotation

Motif group

IL_37497.6

Basepair signature

cWW-L-cWW

Number of instances in this motif group

118

Unit IDs

7O1C|1|BA|C|2591
7O1C|1|BA|G|2592
*
7O1C|1|BA|C|2601
7O1C|1|BA|A|2602
7O1C|1|BA|G|2603

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B8

Transfer RNA; tRNA

Chain B9

Peptide chain release factor RF2

Chain BC

50S ribosomal protein L2