IL_9Q87_009

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

GAAA*UGC

Length

7 nucleotides

Bulged bases

9Q87|1|A|A|130

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_009 not in the Motif Atlas

Homologous match to IL_5J7L_009

Geometric discrepancy: 0.0596

The information below is about IL_5J7L_009

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_57744.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

22

Unit IDs

9Q87|1|A|G|128
9Q87|1|A|A|129
9Q87|1|A|A|130
9Q87|1|A|A|131
*
9Q87|1|A|U|231
9Q87|1|A|G|232
9Q87|1|A|C|233

Current chains

Chain A

16S rRNA

Nearby chains

Chain P

Small ribosomal subunit protein bS16

Chain Q

Small ribosomal subunit protein uS17

Chain T

Small ribosomal subunit protein bS20