IL_8RW1_073

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

CUAC*GAG

Length

7 nucleotides

Bulged bases

8RW1|1|2|U|1339

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_073 not in the Motif Atlas

Homologous match to IL_8P9A_444

Geometric discrepancy: 0.1627

The information below is about IL_8P9A_444

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_01003.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

174

Unit IDs

8RW1|1|2|C|1338
8RW1|1|2|U|1339
8RW1|1|2|A|1340
8RW1|1|2|C|1341
*
8RW1|1|2|G|1381
8RW1|1|2|A|1382
8RW1|1|2|G|1383

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain Q

Small ribosomal subunit protein uS9

Chain R

KLLA0B01474p

Chain U

Small ribosomal subunit protein uS10

Chain g

KLLA0E12277p