IL_9Q87_081

3D structure

PDB id

9Q87 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Principles of ion binding to RNA inferred from the analysis of a 1.55 Angstrom resolution bacterial ribosome structure - Part I: Mg2+

Experimental method

ELECTRON MICROSCOPY

Resolution

1.55 Å

Loop

Sequence

GAAAC*GAGAUAGC

Length

13 nucleotides

Bulged bases

9Q87|1|a|G|803, 9Q87|1|a|G|807

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_9Q87_081 not in the Motif Atlas

Homologous match to IL_5J7L_260

Geometric discrepancy: 0.0516

The information below is about IL_5J7L_260

Detailed Annotation

tHW-tHW cross-strand stack

Broad Annotation

No text annotation

Motif group

IL_54041.2

Basepair signature

cWW-L-R-L-R-tWH-L-cWW

Number of instances in this motif group

7

Unit IDs

9Q87|1|a|G|676
9Q87|1|a|A|677
9Q87|1|a|A|678
9Q87|1|a|A|679
9Q87|1|a|C|680
*
9Q87|1|a|G|801
9Q87|1|a|A|802
9Q87|1|a|G|803
9Q87|1|a|A|804
9Q87|1|a|U|805
9Q87|1|a|A|806
9Q87|1|a|G|807
9Q87|1|a|C|808

Current chains

Chain a

23S rRNA

Nearby chains

Chain e

Large ribosomal subunit protein uL4

Chain k

Large ribosomal subunit protein uL15