3D structure

PDB id
9TQA (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.06 Å

Loop

Sequence
CCAGUAG*CGAACG
Length
13 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_9TQA_072 not in the Motif Atlas
Geometric match to IL_8B0X_071
Geometric discrepancy: 0.033
The information below is about IL_8B0X_071
Detailed Annotation
7x6 Sarcin-Ricin; G-bulge
Broad Annotation
Sarcin-Ricin; G-bulge
Motif group
IL_02666.3
Basepair signature
cWW-tSH-tHH-cSH-tWH-tHS-cWW
Number of instances in this motif group
18

Unit IDs

9TQA|1|a|C|239
9TQA|1|a|C|240
9TQA|1|a|A|241
9TQA|1|a|G|242
9TQA|1|a|U|243
9TQA|1|a|A|244
9TQA|1|a|G|245
*
9TQA|1|a|C|253
9TQA|1|a|G|254
9TQA|1|a|A|255
9TQA|1|a|A|256
9TQA|1|a|C|257
9TQA|1|a|G|258

Current chains

Chain a
23S rRNA

Nearby chains

Chain 2
Large ribosomal subunit protein bL35
Chain k
Large ribosomal subunit protein uL15

Coloring options:


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