SMTL ID : 3hvr.1 (1 other biounit)

Crystal structure of T. thermophilus Argonaute complexed with DNA guide strand and 19-nt RNA target strand with two Mg2+ at the cleavage site

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.21 Å

Oligo State

monomer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: Q.433, K.457, V.685 Chain B: T.1, A.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:V.685 MG.2: 6 residues within 4Å: Chain A: D.478, E.512, D.546 Chain C: C.9, U.10 Ligands: MG.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.478, A:D.546 MG.3: 6 residues within 4Å: Chain A: D.478, D.546, K.575, D.660 Chain C: U.10 Ligands: MG.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.478, A:D.660

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 3 residues within 4Å: Chain A: Y.197, Y.226, R.232 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.197, A:Y.197, A:Y.226 Salt bridges: A:R.232

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y. et al., Nucleation, propagation and cleavage of target RNAs in Ago silencing complexes. Nature (2009)

Release Date

2009-10-06

Peptides

Argonaute: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Argonaute

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