IL_8S8D_061

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

GUC*GUU

Length

6 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_061 not in the Motif Atlas

Homologous match to IL_8C3A_452

Geometric discrepancy: 0.0912

The information below is about IL_8C3A_452

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_10289.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

237

Unit IDs

8S8D|1|2|G|1212
8S8D|1|2|U|1213
8S8D|1|2|C|1214
*
8S8D|1|2|G|1446
8S8D|1|2|U|1447
8S8D|1|2|U|1448

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain K

KLLA0B08173p

Chain P

KLLA0F07843p

Chain d

Small ribosomal subunit protein uS14

Chain f

Small ribosomal subunit protein eS31