J4_7O1A_004

3D structure

PDB id

7O1A (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan

Experimental method

ELECTRON MICROSCOPY

Resolution

2.4 Å

Loop

Sequence

UUGG*CAC*GGG(G7M)UCG*UA

Length

16 nucleotides

Bulged bases

7O1A|1|B8|U|8, 7O1A|1|B8|U|47, 7O1A|1|B8|C|48

QA status

Modified nucleotides: G7M

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

J4_7O1A_004 not in the Motif Atlas

Homologous match to J4_9DFC_015

Geometric discrepancy: 0.1911

The information below is about J4_9DFC_015

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_70449.28

Basepair signature

cWW-F-cWW-cWW-cHS-F-cWW-cWW

Number of instances in this motif group

55

Unit IDs

7O1A|1|B8|U|7
7O1A|1|B8|U|8
7O1A|1|B8|G|9
7O1A|1|B8|G|10
*
7O1A|1|B8|C|25
7O1A|1|B8|A|26
7O1A|1|B8|C|27
*
7O1A|1|B8|G|43
7O1A|1|B8|G|44
7O1A|1|B8|G|45
7O1A|1|B8|G7M|46
7O1A|1|B8|U|47
7O1A|1|B8|C|48
7O1A|1|B8|G|49
*
7O1A|1|B8|U|65
7O1A|1|B8|A|66

Current chains

Chain B8

P-site tRNA-Pro

Nearby chains

Chain AM

30S ribosomal protein S13

Chain BA

Large subunit ribosomal RNA; LSU rRNA

Chain BM

50S ribosomal protein L16