IL_7O19_074

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

GGAACUG*CUAAGUAC

Length

15 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_074 not in the Motif Atlas

Homologous match to IL_5J7L_250

Geometric discrepancy: 0.0589

The information below is about IL_5J7L_250

Detailed Annotation

8x7 Sarcin-Ricin; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_04346.10

Basepair signature

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

Number of instances in this motif group

15

Unit IDs

7O19|1|BA|G|188
7O19|1|BA|G|189
7O19|1|BA|A|190
7O19|1|BA|A|191
7O19|1|BA|C|192
7O19|1|BA|U|193
7O19|1|BA|G|194
*
7O19|1|BA|C|201
7O19|1|BA|U|202
7O19|1|BA|A|203
7O19|1|BA|A|204
7O19|1|BA|G|205
7O19|1|BA|U|206
7O19|1|BA|A|207
7O19|1|BA|C|208

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B3

50S ribosomal protein L35

Chain BL

50S ribosomal protein L15

Chain BX

50S ribosomal protein L28