J4_7O19_007

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

CAAG*CGAAG*CGAG*CGUUAAG

Length

20 nucleotides

Bulged bases

7O19|1|BA|U|653, 7O19|1|BA|A|654

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

J4_7O19_007 not in the Motif Atlas

Homologous match to J4_5J7L_020

Geometric discrepancy: 0.1642

The information below is about J4_5J7L_020

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_60168.1

Basepair signature

cWW-F-F-F-F-F-cWW-F-F-F-cWW-F-tSS-F-cWW

Number of instances in this motif group

2

Unit IDs

7O19|1|BA|C|601
7O19|1|BA|A|602
7O19|1|BA|A|603
7O19|1|BA|G|604
*
7O19|1|BA|C|624
7O19|1|BA|G|625
7O19|1|BA|A|626
7O19|1|BA|A|627
7O19|1|BA|G|628
*
7O19|1|BA|C|635
7O19|1|BA|G|636
7O19|1|BA|A|637
7O19|1|BA|G|638
*
7O19|1|BA|C|650
7O19|1|BA|G|651
7O19|1|BA|U|652
7O19|1|BA|U|653
7O19|1|BA|A|654
7O19|1|BA|A|655
7O19|1|BA|G|656

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain B3

50S ribosomal protein L35

Chain BE

50S ribosomal protein L4

Chain BL

50S ribosomal protein L15