IL_6TNN_020

3D structure

PDB id

6TNN (explore in PDB, NAKB, or RNA 3D Hub)

Description

Mini-RNase III (Mini-III) bound to 50S ribosome with precursor 23S rRNA

Experimental method

ELECTRON MICROSCOPY

Resolution

3.07 Å

Loop

Sequence

GAAAC*GAGAUAGC

Length

13 nucleotides

Bulged bases

6TNN|1|U|G|846, 6TNN|1|U|G|850

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_6TNN_020 not in the Motif Atlas

Geometric match to IL_7RQB_018

Geometric discrepancy: 0.1157

The information below is about IL_7RQB_018

Detailed Annotation

tHW-tHW cross-strand stack

Broad Annotation

No text annotation

Motif group

IL_17470.6

Basepair signature

cWW-tWW-L-R-tWH-L-cWW

Number of instances in this motif group

7

Unit IDs

6TNN|1|U|G|719
6TNN|1|U|A|720
6TNN|1|U|A|721
6TNN|1|U|A|722
6TNN|1|U|C|723
*
6TNN|1|U|G|844
6TNN|1|U|A|845
6TNN|1|U|G|846
6TNN|1|U|A|847
6TNN|1|U|U|848
6TNN|1|U|A|849
6TNN|1|U|G|850
6TNN|1|U|C|851

Current chains

Chain U

pre-23S rRNA

Nearby chains

Chain Y

50S ribosomal protein L4

Chain e

50S ribosomal protein L15