IL_8S8H_073

3D structure

PDB id

8S8H (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-2.2)

Experimental method

ELECTRON MICROSCOPY

Resolution

4 Å

Loop

Sequence

AAUA*UUCU

Length

8 nucleotides

Bulged bases

8S8H|1|2|A|1345, 8S8H|1|2|U|1346

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_8S8H_073 not in the Motif Atlas

Homologous match to IL_8C3A_462

Geometric discrepancy: 0.2751

The information below is about IL_8C3A_462

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_25234.1

Basepair signature

cWW-cSH-L-cWW

Number of instances in this motif group

2

Unit IDs

8S8H|1|2|A|1344
8S8H|1|2|A|1345
8S8H|1|2|U|1346
8S8H|1|2|A|1347
*
8S8H|1|2|U|1375
8S8H|1|2|U|1376
8S8H|1|2|C|1377
8S8H|1|2|U|1378

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain D

40S ribosomal protein S3

Chain Q

Small ribosomal subunit protein uS9

Chain U

Small ribosomal subunit protein uS10