3D structure

PDB id
9AX8 (explore in PDB, NAKB, or RNA 3D Hub)
Description
70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.6 Å

Loop

Sequence
CGAAAUUCCUUG*CCUG
Length
16 nucleotides
Bulged bases
9AX8|1|A|A|1938, 9AX8|1|A|U|1944, 9AX8|1|A|U|1963
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
IL_9AX8_077 not in the Motif Atlas
Homologous match to IL_7A0S_072
Geometric discrepancy: 0.1219
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

9AX8|1|A|C|1934
9AX8|1|A|G|1935
9AX8|1|A|A|1936
9AX8|1|A|A|1937
9AX8|1|A|A|1938
9AX8|1|A|U|1939
9AX8|1|A|U|1940
9AX8|1|A|C|1941
9AX8|1|A|C|1942
9AX8|1|A|U|1943
9AX8|1|A|U|1944
9AX8|1|A|G|1945
*
9AX8|1|A|C|1961
9AX8|1|A|C|1962
9AX8|1|A|U|1963
9AX8|1|A|G|1964

Current chains

Chain A
23S ribosomal RNA

Nearby chains

Chain 9
50S ribosomal protein L2
Chain a
Small subunit ribosomal RNA; SSU rRNA
Chain z
Translation initiation factor IF2

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.0674 s