3D structure

PDB id
7B5K (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.
Experimental method
ELECTRON MICROSCOPY
Resolution
2.9 Å

Loop

Sequence
CGAAA(5MU)UCCUUG*C(5MC)UG
Length
16 nucleotides
Bulged bases
7B5K|1|A|A|1938, 7B5K|1|A|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_7B5K_075 not in the Motif Atlas
Homologous match to IL_5J7L_319
Geometric discrepancy: 0.0771
The information below is about IL_5J7L_319
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_42218.2
Basepair signature
cWW-L-R-cHW-cWW-L-L-L-R-L
Number of instances in this motif group
5

Unit IDs

7B5K|1|A|C|1934
7B5K|1|A|G|1935
7B5K|1|A|A|1936
7B5K|1|A|A|1937
7B5K|1|A|A|1938
7B5K|1|A|5MU|1939
7B5K|1|A|U|1940
7B5K|1|A|C|1941
7B5K|1|A|C|1942
7B5K|1|A|U|1943
7B5K|1|A|U|1944
7B5K|1|A|G|1945
*
7B5K|1|A|C|1961
7B5K|1|A|5MC|1962
7B5K|1|A|U|1963
7B5K|1|A|G|1964

Current chains

Chain A
23S rRNA

Nearby chains

Chain C
50S ribosomal protein L2
Chain a
Small subunit ribosomal RNA; SSU rRNA
Chain z
Transfer RNA; tRNA

Coloring options:


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