3D structure

PDB id
8FZD (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B)
Experimental method
ELECTRON MICROSCOPY
Resolution
3.1 Å

Loop

Sequence
CGAAA(5MU)UCCUUG*C(5MC)UG
Length
16 nucleotides
Bulged bases
8FZD|1|A|A|1938, 8FZD|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_8FZD_074 not in the Motif Atlas
Geometric match to IL_7A0S_072
Geometric discrepancy: 0.1613
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

8FZD|1|A|C|1934
8FZD|1|A|G|1935
8FZD|1|A|A|1936
8FZD|1|A|A|1937
8FZD|1|A|A|1938
8FZD|1|A|5MU|1939
8FZD|1|A|U|1940
8FZD|1|A|C|1941
8FZD|1|A|C|1942
8FZD|1|A|U|1943
8FZD|1|A|U|1944
8FZD|1|A|G|1945
*
8FZD|1|A|C|1961
8FZD|1|A|5MC|1962
8FZD|1|A|U|1963
8FZD|1|A|G|1964

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain C
50S ribosomal protein L2
Chain a
Small subunit ribosomal RNA; SSU rRNA
Chain w
Peptide chain release factor 1

Coloring options:


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