IL_1YZ9_001

3D structure

PDB id

1YZ9 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of RNase III mutant E110Q from Aquifex aeolicus complexed with double stranded RNA at 2.1-Angstrom Resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.1 Å

Loop

Sequence

ACU*ACU

Length

6 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

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

1YZ9|1|C|A|4
1YZ9|1|C|C|5
1YZ9|1|C|U|6
*
1YZ9|1|D|A|15
1YZ9|1|D|C|16
1YZ9|1|D|U|17

Current chains

Chain C

5'-R(*CP*GP*AP*AP*CP*UP*UP*CP*GP*CP*G)-3'

Chain D

5'-R(*CP*GP*AP*AP*CP*UP*UP*CP*GP*CP*G)-3'

Nearby chains

Chain A

Ribonuclease III

Chain F

5'-R(*CP*GP*AP*AP*CP*UP*UP*CP*GP*CP*G)-3'