3D structure

PDB id
7RQD (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus 70S ribosome in complex with protein Y, A-site deacylated tRNA analog CACCA, P-site MTI-tripeptidyl-tRNA analog ACCA-ITM, and chloramphenicol at 2.50A resolution
Experimental method
X-RAY DIFFRACTION
Resolution
2.5 Å

Loop

Sequence
CAUCAG*CGACGACG
Length
14 nucleotides
Bulged bases
7RQD|1|1a|U|244, 7RQD|1|1a|C|280
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_7RQD_126 not in the Motif Atlas
Homologous match to IL_4LFB_011
Geometric discrepancy: 0.077
The information below is about IL_4LFB_011
Detailed Annotation
Kink-turn with non-sequential stacking
Broad Annotation
Kink-turn
Motif group
IL_46174.4
Basepair signature
cWW-cSS-tSS-tSH-L-cWW-tHW-cWW
Number of instances in this motif group
6

Unit IDs

7RQD|1|1a|C|242
7RQD|1|1a|A|243
7RQD|1|1a|U|244
7RQD|1|1a|C|245
7RQD|1|1a|A|246
7RQD|1|1a|G|247
*
7RQD|1|1a|C|277
7RQD|1|1a|G|278
7RQD|1|1a|A|279
7RQD|1|1a|C|280
7RQD|1|1a|G|281
7RQD|1|1a|A|282
7RQD|1|1a|C|283
7RQD|1|1a|G|284

Current chains

Chain 1a
16S Ribosomal RNA

Nearby chains

Chain 1l
30S ribosomal protein S12
Chain 1q
30S ribosomal protein S17

Coloring options:


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