3D structure

PDB id
9AX7 (explore in PDB, NAKB, or RNA 3D Hub)
Description
70S initiation complex (tRNA-fMet M1 + CUG start codon)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.63 Å

Loop

Sequence
CGAAA(5MU)UCCUUG*C(5MC)UG
Length
16 nucleotides
Bulged bases
9AX7|1|a|A|1938, 9AX7|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_9AX7_140 not in the Motif Atlas
Homologous match to IL_5J7L_319
Geometric discrepancy: 0.0711
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

9AX7|1|a|C|1934
9AX7|1|a|G|1935
9AX7|1|a|A|1936
9AX7|1|a|A|1937
9AX7|1|a|A|1938
9AX7|1|a|5MU|1939
9AX7|1|a|U|1940
9AX7|1|a|C|1941
9AX7|1|a|C|1942
9AX7|1|a|U|1943
9AX7|1|a|U|1944
9AX7|1|a|G|1945
*
9AX7|1|a|C|1961
9AX7|1|a|5MC|1962
9AX7|1|a|U|1963
9AX7|1|a|G|1964

Current chains

Chain a
23S ribosomal RNA

Nearby chains

Chain A
Small subunit ribosomal RNA; SSU rRNA
Chain c
50S ribosomal protein L2

Coloring options:


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