IL_9Q87_077

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

GGAG*UGAC

Length

8 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_077 not in the Motif Atlas

Homologous match to IL_5J7L_256

Geometric discrepancy: 0.0509

The information below is about IL_5J7L_256

Detailed Annotation

Double sheared

Broad Annotation

Double sheared

Motif group

IL_09705.15

Basepair signature

cWW-tSH-tHS-cWW

Number of instances in this motif group

34

Unit IDs

9Q87|1|a|G|536
9Q87|1|a|G|537
9Q87|1|a|A|538
9Q87|1|a|G|539
*
9Q87|1|a|U|556
9Q87|1|a|G|557
9Q87|1|a|A|558
9Q87|1|a|C|559

Current chains

Chain a

23S rRNA

Nearby chains

Chain i

Large ribosomal subunit protein uL13

Chain p

Large ribosomal subunit protein bL20

Chain q

Large ribosomal subunit protein bL21