IL_7O19_109

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

GAAAG*CUC

Length

8 nucleotides

Bulged bases

7O19|1|BA|A|1088

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_109 not in the Motif Atlas

Geometric match to IL_5D8H_003

Geometric discrepancy: 0.3004

The information below is about IL_5D8H_003

Detailed Annotation

Major groove platform with extra cWW

Broad Annotation

Major groove platform

Motif group

IL_51387.2

Basepair signature

cWW-cSH-cWW-cWW

Number of instances in this motif group

20

Unit IDs

7O19|1|BA|G|1087
7O19|1|BA|A|1088
7O19|1|BA|A|1089
7O19|1|BA|A|1090
7O19|1|BA|G|1091
*
7O19|1|BA|C|1100
7O19|1|BA|U|1101
7O19|1|BA|C|1102

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B4

50S ribosomal protein L36