IL_4NGF_002

3D structure

PDB id

4NGF (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of human Dicer Platform-PAZ-Connector Helix cassette in complex with 17-mer siRNA having 5'-p and UU-3' ends (3.1 Angstrom resolution)

Experimental method

X-RAY DIFFRACTION

Resolution

3.1 Å

Loop

Sequence

GUC*GUC

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_10289.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

237

Unit IDs

4NGF|1|G|G|7
4NGF|1|G|U|8
4NGF|1|G|C|9
*
4NGF|1|H|G|7
4NGF|1|H|U|8
4NGF|1|H|C|9

Current chains

Chain G

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

Chain H

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

Nearby chains

Chain A

Endoribonuclease Dicer

Chain D

Endoribonuclease Dicer