IL_6ZQB_015

3D structure

PDB id

6ZQB (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state B2

Experimental method

ELECTRON MICROSCOPY

Resolution

3.9 Å

Loop

Sequence

GCC*GUGU

Length

7 nucleotides

Bulged bases

6ZQB|1|D2|U|382

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_6ZQB_015 not in the Motif Atlas

Geometric match to IL_4E59_001

Geometric discrepancy: 0.18

The information below is about IL_4E59_001

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_01003.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

174

Unit IDs

6ZQB|1|D2|G|341
6ZQB|1|D2|C|342
6ZQB|1|D2|C|343
*
6ZQB|1|D2|G|381
6ZQB|1|D2|U|382
6ZQB|1|D2|G|383
6ZQB|1|D2|U|384

Current chains

Chain D2

5ETS RNA

Nearby chains

Chain JN

Protein FAF1

Chain UG

U3 small nucleolar RNA-associated protein 7

Chain UN

U3 small nucleolar RNA-associated protein 14,U3 small nucleolar RNA-associated protein 14