IL_4NHA_002

3D structure

PDB id

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

Description

Structure of human Dicer Platform-PAZ-Connector Helix cassette in complex with 16-mer siRNA having 5'-p and UU-3' ends (3.4 Angstrom resolution)

Experimental method

X-RAY DIFFRACTION

Resolution

3.4 Å

Loop

Sequence

CCA*UGG

Length

6 nucleotides

Bulged bases

None detected

QA status

Self-complementary: CCA,UGG

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_4NHA_002 not in the Motif Atlas

Geometric match to IL_5ED2_004

Geometric discrepancy: 0.2068

The information below is about IL_5ED2_004

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

4NHA|1|B|C|8||||15_555
4NHA|1|B|C|9||||15_555
4NHA|1|B|A|10||||15_555
*
4NHA|1|B|U|5
4NHA|1|B|G|6
4NHA|1|B|G|7

Current chains

Chain B

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

Nearby chains

Chain A

Endoribonuclease Dicer