IL_7O19_105

3D structure

PDB id

7O19 (explore in PDB, NAKB, or RNA 3D Hub)

Description

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

Experimental method

ELECTRON MICROSCOPY

Resolution

2.9 Å

Loop

Sequence

GAUG*CGC

Length

7 nucleotides

Bulged bases

7O19|1|BA|U|1033

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_7O19_105 not in the Motif Atlas

Homologous match to IL_5J7L_282

Geometric discrepancy: 0.0733

The information below is about IL_5J7L_282

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_57744.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

22

Unit IDs

7O19|1|BA|G|1031
7O19|1|BA|A|1032
7O19|1|BA|U|1033
7O19|1|BA|G|1034
*
7O19|1|BA|C|1121
7O19|1|BA|G|1122
7O19|1|BA|C|1123

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B4

50S ribosomal protein L36

Chain BB

5S ribosomal RNA; 5S rRNA

Chain BM

50S ribosomal protein L16