3D structure

PDB id
4W2I (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus 70S ribosome in complex with negamycin, mRNA and three deacylated tRNAs in the A, P and E sites
Experimental method
X-RAY DIFFRACTION
Resolution
2.7 Å

Loop

Sequence
UGUAG*CGAAG
Length
10 nucleotides
Bulged bases
None detected
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_4W2I_263 not in the Motif Atlas
Homologous match to IL_7RQB_027
Geometric discrepancy: 0.1023
The information below is about IL_7RQB_027
Detailed Annotation
5x5 Sarcin-Ricin with intercalated A; G-bulge
Broad Annotation
Sarcin-Ricin; G-bulge
Motif group
IL_38862.1
Basepair signature
cWW-L-R-tWH-tHS-cWW
Number of instances in this motif group
4

Unit IDs

4W2I|1|DA|U|858
4W2I|1|DA|G|859
4W2I|1|DA|U|860
4W2I|1|DA|A|861
4W2I|1|DA|G|862
*
4W2I|1|DA|C|915
4W2I|1|DA|G|916
4W2I|1|DA|A|917
4W2I|1|DA|A|918
4W2I|1|DA|G|919

Current chains

Chain DA
23S Ribosomal RNA

Nearby chains

Chain D0
50S Ribosomal Protein L27
Chain DB
5S ribosomal RNA; 5S rRNA
Chain DQ
50S Ribosomal Protein L16
Chain DZ
50S Ribosomal Protein L25

Coloring options:


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