HL_9Q87_044

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

CUGGAAAG

Length

8 nucleotides

Bulged bases

9Q87|1|a|A|311

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

HL_9Q87_044 not in the Motif Atlas

Homologous match to HL_5J7L_142

Geometric discrepancy: 0.0774

The information below is about HL_5J7L_142

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_01609.3

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

18

Unit IDs

9Q87|1|a|C|305
9Q87|1|a|U|306
9Q87|1|a|G|307
9Q87|1|a|G|308
9Q87|1|a|A|309
9Q87|1|a|A|310
9Q87|1|a|A|311
9Q87|1|a|G|312

Current chains

Chain a

23S rRNA

Nearby chains

Chain t

Large ribosomal subunit protein uL24