IL_8S8I_015

3D structure

PDB id

8S8I (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-eIF1)

Experimental method

ELECTRON MICROSCOPY

Resolution

4.3 Å

Loop

Sequence

GUA*UUUUC

Length

8 nucleotides

Bulged bases

8S8I|1|2|U|259

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_8S8I_015 not in the Motif Atlas

Homologous match to IL_8C3A_405

Geometric discrepancy: 0.2218

The information below is about IL_8C3A_405

Detailed Annotation

Major groove platform with extra cWW

Broad Annotation

No text annotation

Motif group

IL_51387.1

Basepair signature

cWW-cSH-cWW-cWW

Number of instances in this motif group

15

Unit IDs

8S8I|1|2|G|203
8S8I|1|2|U|204
8S8I|1|2|A|205
*
8S8I|1|2|U|258
8S8I|1|2|U|259
8S8I|1|2|U|260
8S8I|1|2|U|261
8S8I|1|2|C|262

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain E

40S ribosomal protein S4

Chain G

Small ribosomal subunit protein eS6

Chain I

40S ribosomal protein S8