SMTL ID : 3d45.1

Crystal structure of mouse PARN in complex with m7GpppG

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x 7MG: 7N-METHYL-8-HYDROGUANOSINE-5'-MONOPHOSPHATE(Non-covalent)

7MG.1: 11 residues within 4Å: Chain A: K.321, N.335, S.337, K.449, W.451, K.452, T.453, W.470, D.472, D.473 Ligands: GDP.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:W.451, A:T.453, A:D.473 Salt bridges: A:K.321, A:D.473 pi-Stacking: A:W.470, A:W.470, A:W.470 7MG.3: 9 residues within 4Å: Chain B: T.43, K.449, W.451, K.452, T.453, W.470, D.472, D.473 Ligands: GDP.4 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:T.453, B:T.453, B:T.453, B:W.470, B:W.470, B:D.473 pi-Stacking: B:W.470, B:W.470, B:W.470 pi-Cation interactions: B:W.470

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.2: 13 residues within 4Å: Chain A: F.33, I.36, H.282, N.283, L.285, L.286, K.321, T.336, S.337, L.338, M.420, R.421 Ligands: 7MG.1 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.283, A:N.283, A:T.336, A:L.338, A:R.421 Water bridges: A:L.285, A:M.420, A:M.420 Salt bridges: A:H.282, A:K.321, A:K.321 GDP.4: 5 residues within 4Å: Chain A: R.101 Chain B: W.451, K.452, D.473 Ligands: 7MG.3 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.101 Salt bridges: B:D.473

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, M. et al., Structural basis of m(7)GpppG binding to poly(A)-specific ribonuclease. Structure (2009)

Release Date

2009-03-17

Peptides

Poly(A)-specific ribonuclease PARN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Poly(A)-specific ribonuclease PARN