IL_7O19_062

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

G(4OC)CC*G(UR3)AAC

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 4OC, UR3

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_062 not in the Motif Atlas

Geometric match to IL_4V88_464

Geometric discrepancy: 0.1224

The information below is about IL_4V88_464

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_65718.1

Basepair signature

cWW-cSH-cWS-cWW-cWW

Number of instances in this motif group

5

Unit IDs

7O19|1|AA|G|1401
7O19|1|AA|4OC|1402
7O19|1|AA|C|1403
7O19|1|AA|C|1404
*
7O19|1|AA|G|1497
7O19|1|AA|UR3|1498
7O19|1|AA|A|1499
7O19|1|AA|A|1500
7O19|1|AA|C|1501

Current chains

Chain AA

Ribosomal RNA 16S

Nearby chains

Chain B7

mRNA

Chain B8

Transfer RNA; tRNA

Chain BA

Large subunit ribosomal RNA; LSU rRNA