IL_9Q87_030

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

GA*UGAC

Length

6 nucleotides

Bulged bases

None detected

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_030 not in the Motif Atlas

Geometric match to IL_4LFB_027

Geometric discrepancy: 0.0679

The information below is about IL_4LFB_027

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

Major groove platform

Motif group

IL_50694.7

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

27

Unit IDs

9Q87|1|A|G|654
9Q87|1|A|A|655
*
9Q87|1|A|U|751
9Q87|1|A|G|752
9Q87|1|A|A|753
9Q87|1|A|C|754

Current chains

Chain A

16S rRNA

Nearby chains

Chain H

Small ribosomal subunit protein uS8

Chain O

Small ribosomal subunit protein uS15