3D structure

PDB id
9Q3R (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of the Escherichia coli 70S ribosome bound to mRNA, P-site fMet-tRNAfMet, glycyl-tRNAGly in A/T conformation, EF-Tu-GDPCP, and bottromycin at 1.99A resolution
Experimental method
ELECTRON MICROSCOPY
Resolution
1.99 Å

Loop

Sequence
CGAAA(5MU)UCCUUG*C(5MC)UG
Length
16 nucleotides
Bulged bases
9Q3R|1|A|A|1938, 9Q3R|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_9Q3R_078 not in the Motif Atlas
Homologous match to IL_7A0S_072
Geometric discrepancy: 0.1323
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

9Q3R|1|A|C|1934
9Q3R|1|A|G|1935
9Q3R|1|A|A|1936
9Q3R|1|A|A|1937
9Q3R|1|A|A|1938
9Q3R|1|A|5MU|1939
9Q3R|1|A|U|1940
9Q3R|1|A|C|1941
9Q3R|1|A|C|1942
9Q3R|1|A|U|1943
9Q3R|1|A|U|1944
9Q3R|1|A|G|1945
*
9Q3R|1|A|C|1961
9Q3R|1|A|5MC|1962
9Q3R|1|A|U|1963
9Q3R|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

Coloring options:


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