IL_9Q87_128

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

GGAA*UC

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_128 not in the Motif Atlas

Geometric match to IL_5J7L_306

Geometric discrepancy: 0.0396

The information below is about IL_5J7L_306

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|1668
9Q87|1|a|G|1669
9Q87|1|a|A|1670
9Q87|1|a|A|1671
*
9Q87|1|a|U|1997
9Q87|1|a|C|1998

Current chains

Chain a

23S rRNA

Nearby chains

Chain d

Large ribosomal subunit protein uL3

Chain j

Large ribosomal subunit protein uL14