IL_7O19_075

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

CCAGUAG*CGAACG

Length

13 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_7O19_075 not in the Motif Atlas

Homologous match to IL_5J7L_251

Geometric discrepancy: 0.0711

The information below is about IL_5J7L_251

Detailed Annotation

7x6 Sarcin-Ricin; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_26307.2

Basepair signature

cWW-tSH-tHH-cSH-tWH-tHS-cWW

Number of instances in this motif group

9

Unit IDs

7O19|1|BA|C|239
7O19|1|BA|C|240
7O19|1|BA|A|241
7O19|1|BA|G|242
7O19|1|BA|U|243
7O19|1|BA|A|244
7O19|1|BA|G|245
*
7O19|1|BA|C|253
7O19|1|BA|G|254
7O19|1|BA|A|255
7O19|1|BA|A|256
7O19|1|BA|C|257
7O19|1|BA|G|258

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B3

50S ribosomal protein L35

Chain BL

50S ribosomal protein L15