IL_8RW1_020

3D structure

PDB id

8RW1 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a yeast 48S-AUC preinitiation complex in closed conformation

Experimental method

ELECTRON MICROSCOPY

Resolution

3.35 Å

Loop

Sequence

UAUCAA*UUUCAACG

Length

14 nucleotides

Bulged bases

8RW1|1|2|U|312, 8RW1|1|2|C|350

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_8RW1_020 not in the Motif Atlas

Homologous match to IL_8C3A_410

Geometric discrepancy: 0.0935

The information below is about IL_8C3A_410

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_46174.1

Basepair signature

cWW-cSS-tSS-tSH-L-cWW-tHW-cWW

Number of instances in this motif group

6

Unit IDs

8RW1|1|2|U|310
8RW1|1|2|A|311
8RW1|1|2|U|312
8RW1|1|2|C|313
8RW1|1|2|A|314
8RW1|1|2|A|315
*
8RW1|1|2|U|347
8RW1|1|2|U|348
8RW1|1|2|U|349
8RW1|1|2|C|350
8RW1|1|2|A|351
8RW1|1|2|A|352
8RW1|1|2|C|353
8RW1|1|2|G|354

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain I

40S ribosomal protein S8

Chain L

KLLA0A10483p

Chain X

KLLA0B11231p