SMTL ID : 6zk6.1

Protein Phosphatase 1 (PP1) T320E mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 9 residues within 4Å: Chain A: D.65, D.93, N.125, H.174, H.249 Ligands: MN.2, FE.3, FE.4, PO4.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.93, A:H.174, A:H.249, H2O.2 MN.2: 7 residues within 4Å: Chain A: D.65, H.67, D.93 Ligands: MN.1, FE.3, FE.4, PO4.5 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.65, A:H.67, A:D.93, H2O.2, H2O.2

2 x FE: FE (III) ION(Non-covalent)

FE.3: 8 residues within 4Å: Chain A: D.93, N.125, H.174, H.249 Ligands: MN.1, MN.2, FE.4, PO4.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.93, A:H.174, A:H.249, H2O.2 FE.4: 8 residues within 4Å: Chain A: D.65, H.67, D.93, R.97 Ligands: MN.1, MN.2, FE.3, PO4.5 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.65, A:H.67, A:D.93, H2O.2, H2O.2

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

PO4.5: 11 residues within 4Å: Chain A: H.67, D.93, R.97, N.125, H.126, R.222, H.249 Ligands: MN.1, MN.2, FE.3, FE.4 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:N.125, A:Y.273 Water bridges: A:R.97, A:R.97, A:R.222, A:R.222, A:R.222, A:R.222, A:Y.273 Salt bridges: A:H.67, A:R.97, A:H.126, A:R.222, A:H.249

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Salvi, F. et al., Towards Dissecting the Mechanism of Protein Phosphatase-1 Inhibition by Its C-Terminal Phosphorylation. Chembiochem (2021)

Release Date

2020-11-18

Peptides

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit