IL_8S8D_091

3D structure

PDB id

8S8D (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a yeast 48S-AUC preinitiation complex in closed conformation (model py48S-AUC-2)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.45 Å

Loop

Sequence

AGGAU*AGAAU

Length

10 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_8S8D_091 not in the Motif Atlas

Homologous match to IL_8C3A_480

Geometric discrepancy: 0.109

The information below is about IL_8C3A_480

Detailed Annotation

Triple sheared

Broad Annotation

No text annotation

Motif group

IL_50730.1

Basepair signature

cWW-tSH-tSH-tHS-cWW

Number of instances in this motif group

17

Unit IDs

8S8D|1|2|A|1676
8S8D|1|2|G|1677
8S8D|1|2|G|1678
8S8D|1|2|A|1679
8S8D|1|2|U|1680
*
8S8D|1|2|A|1717
8S8D|1|2|G|1718
8S8D|1|2|A|1719
8S8D|1|2|A|1720
8S8D|1|2|U|1721

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain G

Small ribosomal subunit protein eS6

Chain I

40S ribosomal protein S8