IL_7O1A_141

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

CGAAA(5MU)UCCUUG*C(5MC)UG

Length

16 nucleotides

Bulged bases

7O1A|1|BA|A|1938, 7O1A|1|BA|U|1944

QA status

Modified nucleotides: 5MU, 5MC

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_7O1A_141 not in the Motif Atlas

Geometric match to IL_7A0S_072

Geometric discrepancy: 0.1372

The information below is about IL_7A0S_072

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_04332.3

Basepair signature

cWW-L-R-L-cWW-L-L-R-L-R-L

Number of instances in this motif group

2

Unit IDs

7O1A|1|BA|C|1934
7O1A|1|BA|G|1935
7O1A|1|BA|A|1936
7O1A|1|BA|A|1937
7O1A|1|BA|A|1938
7O1A|1|BA|5MU|1939
7O1A|1|BA|U|1940
7O1A|1|BA|C|1941
7O1A|1|BA|C|1942
7O1A|1|BA|U|1943
7O1A|1|BA|U|1944
7O1A|1|BA|G|1945
*
7O1A|1|BA|C|1961
7O1A|1|BA|5MC|1962
7O1A|1|BA|U|1963
7O1A|1|BA|G|1964

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain AA

Small subunit ribosomal RNA; SSU rRNA

Chain BC

50S ribosomal protein L2