SMTL ID : 4mp0.2 (1 other biounit)

Structure of a second nuclear PP1 Holoenzyme, crystal form 2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-mer

Ligands

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

MN.1: 5 residues within 4Å: Chain A: D.63, H.65, D.91 Ligands: MN.2, PO4.3 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.63, A:H.65, A:D.91, H2O.3, H2O.3 MN.2: 7 residues within 4Å: Chain A: D.63, D.91, N.123, H.172, H.247 Ligands: MN.1, PO4.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.91, A:H.172, A:H.247, H2O.3

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

PO4.3: 9 residues within 4Å: Chain A: H.65, D.91, R.95, N.123, H.124, R.220, H.247 Ligands: MN.1, MN.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:H.247 Water bridges: A:R.95, A:R.95, A:R.220 Salt bridges: A:H.65, A:R.95, A:H.124, A:R.220, A:H.247

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Choy, M.S. et al., Understanding the antagonism of retinoblastoma protein dephosphorylation by PNUTS provides insights into the PP1 regulatory code. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-03-26

Peptides

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit: A
Serine/threonine-protein phosphatase 1 regulatory subunit 10: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

Serine/threonine-protein phosphatase 1 regulatory subunit 10

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