J3_8S8H_002

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

UAGAUAAAAAAUCAAUG*CUCCUUG*CAUA

Length

28 nucleotides

Bulged bases

8S8H|1|2|U|237, 8S8H|1|2|C|238, 8S8H|1|2|C|239

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

8S8H|1|2|U|211
8S8H|1|2|A|212
8S8H|1|2|G|213
8S8H|1|2|A|214
8S8H|1|2|U|215
8S8H|1|2|A|216
8S8H|1|2|A|217
8S8H|1|2|A|218
8S8H|1|2|A|219
8S8H|1|2|A|220
8S8H|1|2|A|221
8S8H|1|2|U|222
8S8H|1|2|C|223
8S8H|1|2|A|224
8S8H|1|2|A|225
8S8H|1|2|U|226
8S8H|1|2|G|227
*
8S8H|1|2|C|236
8S8H|1|2|U|237
8S8H|1|2|C|238
8S8H|1|2|C|239
8S8H|1|2|U|240
8S8H|1|2|U|241
8S8H|1|2|G|242
*
8S8H|1|2|C|249
8S8H|1|2|A|250
8S8H|1|2|U|251
8S8H|1|2|A|252

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

Chain L

KLLA0A10483p