IL_7O19_129

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

GAA*UCC

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_7O19_129 not in the Motif Atlas

Homologous match to IL_4WF9_063

Geometric discrepancy: 0.1394

The information below is about IL_4WF9_063

Detailed Annotation

Isolated tWW turn

Broad Annotation

No text annotation

Motif group

IL_67095.2

Basepair signature

cWW-tWW-cWW

Number of instances in this motif group

8

Unit IDs

7O19|1|BA|G|1663
7O19|1|BA|A|1664
7O19|1|BA|A|1665
*
7O19|1|BA|U|1995
7O19|1|BA|C|1996
7O19|1|BA|C|1997

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain BD

50S ribosomal protein L3

Chain BK

50S ribosomal protein L14

Chain BP

50S ribosomal protein L19