IL_9TQA_095

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

UUU*AUG

Length

6 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_095 not in the Motif Atlas

Homologous match to IL_7A0S_030

Geometric discrepancy: 0.4153

The information below is about IL_7A0S_030

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_84227.1

Basepair signature

cWW-cWS-cWW

Number of instances in this motif group

20

Unit IDs

9TQA|1|a|U|870
9TQA|1|a|U|871
9TQA|1|a|U|872
*
9TQA|1|a|A|905
9TQA|1|a|U|906
9TQA|1|a|G|907

Current chains

Chain a

23S rRNA

Nearby chains

Chain b

5S ribosomal RNA; 5S rRNA

Chain l

Large ribosomal subunit protein uL16