J4_9Q87_012

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

AACUG*CACAG*UGAC*GUAAU

Length

19 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

J4_9Q87_012 not in the Motif Atlas

Homologous match to J4_5J7L_025

Geometric discrepancy: 0.0333

The information below is about J4_5J7L_025

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_61477.5

Basepair signature

cWW-tSW-F-tHS-tHS-F-cWW-cWW-F-tHS-cWW

Number of instances in this motif group

4

Unit IDs

9Q87|1|a|A|1774
9Q87|1|a|A|1775
9Q87|1|a|C|1776
9Q87|1|a|U|1777
9Q87|1|a|G|1778
*
9Q87|1|a|C|1790
9Q87|1|a|A|1791
9Q87|1|a|C|1792
9Q87|1|a|A|1793
9Q87|1|a|G|1794
*
9Q87|1|a|U|1829
9Q87|1|a|G|1830
9Q87|1|a|A|1831
9Q87|1|a|C|1832
*
9Q87|1|a|G|1979
9Q87|1|a|U|1980
9Q87|1|a|A|1981
9Q87|1|a|A|1982
9Q87|1|a|U|1983

Current chains

Chain a

23S rRNA

Nearby chains

Chain A

Small subunit ribosomal RNA; SSU rRNA

Chain c

Large ribosomal subunit protein uL2