IL_9TQA_159

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

UG*CAAG

Length

6 nucleotides

Bulged bases

9TQA|1|a|A|2542

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_159 not in the Motif Atlas

Homologous match to IL_7A0S_091

Geometric discrepancy: 0.0888

The information below is about IL_7A0S_091

Detailed Annotation

Major groove platform with intercalation

Broad Annotation

Major groove platform

Motif group

IL_94991.3

Basepair signature

cWW-L-cWW

Number of instances in this motif group

17

Unit IDs

9TQA|1|a|U|2522
9TQA|1|a|G|2523
*
9TQA|1|a|C|2540
9TQA|1|a|A|2541
9TQA|1|a|A|2542
9TQA|1|a|G|2543

Current chains

Chain a

23S rRNA

Nearby chains

Chain 3

Large ribosomal subunit protein bL36A

Chain i

Large ribosomal subunit protein uL13