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
AUAAGUAA*UGAAAUU
Length
15 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_109 not in the Motif Atlas
Homologous match to IL_7A0S_045
Geometric discrepancy: 0.1258
The information below is about IL_7A0S_045
Detailed Annotation
8x7 Sarcin-Ricin; G-bulge
Broad Annotation
Sarcin-Ricin; G-bulge
Motif group
IL_62167.5
Basepair signature
cWW-cWW-tSH-tHH-cSH-tWH-tHS-cWW
Number of instances in this motif group
16

Unit IDs

9TQA|1|a|A|1262
9TQA|1|a|U|1263
9TQA|1|a|A|1264
9TQA|1|a|A|1265
9TQA|1|a|G|1266
9TQA|1|a|U|1267
9TQA|1|a|A|1268
9TQA|1|a|A|1269
*
9TQA|1|a|U|2011
9TQA|1|a|G|2012
9TQA|1|a|A|2013
9TQA|1|a|A|2014
9TQA|1|a|A|2015
9TQA|1|a|U|2016
9TQA|1|a|U|2017

Current chains

Chain a
23S rRNA

Nearby chains

Chain e
Large ribosomal subunit protein uL4
Chain r
Large ribosomal subunit protein uL22
Chain z
Large ribosomal subunit protein bL32

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