SMTL ID : 4ngd.1 (1 other biounit)

Structure of human Dicer Platform-PAZ-Connector Helix cassette in complex with 12-mer siRNA having 5'-p and UU-3' ends (1.95 Angstrom resolution)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain B: R.25, R.27, R.58, H.229, R.240, E.262 5 PLIP interactions: 5 interactions with chain B Salt bridges: B:R.25, B:R.27, B:R.58, B:H.229, B:R.240 SO4.2: 6 residues within 4Å: Chain B: I.146, R.172, Y.173, R.174, F.176 Ligands: PEG.3 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.173, B:F.176

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 8 residues within 4Å: Chain B: Y.173, R.174, N.175, F.176, D.177, Y.213 Ligands: SO4.2, PEG.4 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.175, B:F.176 Water bridges: B:D.177 PEG.4: 9 residues within 4Å: Chain A: G.1 Chain B: R.174, N.175, H.180, Y.213, W.261 Chain C: C.10, U.11 Ligands: PEG.3 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.175, B:H.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tian, Y. et al., A Phosphate-Binding Pocket within the Platform-PAZ-Connector Helix Cassette of Human Dicer. Mol.Cell (2014)

Release Date

2014-03-05

Peptides

Endoribonuclease Dicer: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

Endoribonuclease Dicer

Related Entries With Identical Sequence