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
UUUAAUUC*GAAGAACCUUAC*GGCGA
Length
25 nucleotides
Bulged bases
4W2I|1|CA|A|975, 4W2I|1|CA|G|976, 4W2I|1|CA|A|978
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
J3_4W2I_021 not in the Motif Atlas
Homologous match to J3_4LFB_004
Geometric discrepancy: 0.0707
The information below is about J3_4LFB_004
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_83516.4
Basepair signature
cWW-tWW-F-F-F-F-F-tSS-cWW-F-F-cWW-F-F-F-F-F-F
Number of instances in this motif group
4

Unit IDs

4W2I|1|CA|U|955
4W2I|1|CA|U|956
4W2I|1|CA|U|957
4W2I|1|CA|A|958
4W2I|1|CA|A|959
4W2I|1|CA|U|960
4W2I|1|CA|U|961
4W2I|1|CA|C|962
*
4W2I|1|CA|G|973
4W2I|1|CA|A|974
4W2I|1|CA|A|975
4W2I|1|CA|G|976
4W2I|1|CA|A|977
4W2I|1|CA|A|978
4W2I|1|CA|C|979
4W2I|1|CA|C|980
4W2I|1|CA|U|981
4W2I|1|CA|U|982
4W2I|1|CA|A|983
4W2I|1|CA|C|984
*
4W2I|1|CA|G|1221
4W2I|1|CA|G|1222
4W2I|1|CA|C|1223
4W2I|1|CA|G|1224
4W2I|1|CA|A|1225

Current chains

Chain CA
16S Ribosomal RNA

Nearby chains

Chain CJ
30S Ribosomal Protein S10
Chain CM
30S Ribosomal Protein S13
Chain CN
30S Ribosomal Protein S14
Chain CS
30S Ribosomal Protein S19
Chain CW
Transfer RNA; tRNA

Coloring options:


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