IL_9TQA_157

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

CUC*GCGAG

Length

8 nucleotides

Bulged bases

9TQA|1|a|G|2576, 9TQA|1|a|A|2577

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_157 not in the Motif Atlas

Homologous match to IL_7A0S_089

Geometric discrepancy: 0.1207

The information below is about IL_7A0S_089

Detailed Annotation

Isolated non-canonical cWW with bulges

Broad Annotation

Isolated non-canonical cWW with bulges

Motif group

IL_30722.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

20

Unit IDs

9TQA|1|a|C|2510
9TQA|1|a|U|2511
9TQA|1|a|C|2512
*
9TQA|1|a|G|2574
9TQA|1|a|C|2575
9TQA|1|a|G|2576
9TQA|1|a|A|2577
9TQA|1|a|G|2578

Current chains

Chain a

23S rRNA

Nearby chains

Chain d

Large ribosomal subunit protein uL3

Chain z

Large ribosomal subunit protein bL32