IL_7O1A_140

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

GC*GCAC

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_140 not in the Motif Atlas

Homologous match to IL_7RQB_076

Geometric discrepancy: 0.0652

The information below is about IL_7RQB_076

Detailed Annotation

Bulged stacked bases

Broad Annotation

Bulged stacked bases

Motif group

IL_59677.2

Basepair signature

cWW-cWW

Number of instances in this motif group

19

Unit IDs

7O1A|1|BA|G|1933
7O1A|1|BA|C|1934
*
7O1A|1|BA|G|1964
7O1A|1|BA|C|1965
7O1A|1|BA|A|1966
7O1A|1|BA|C|1967

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B8

Transfer RNA; tRNA