SMTL ID : 3hvq.2 (2 other biounits)

Crystal structure of a complex between Protein Phosphatase 1 alpha (PP1) and the PP1 binding and PDZ domains of Neurabin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 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.1, H2O.1 MN.2: 6 residues within 4Å: Chain A: 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.1

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

PO4.3: 10 residues within 4Å: Chain A: H.65, D.91, R.95, N.123, H.124, R.220, H.247, Y.271 Ligands: MN.1, MN.2 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.123, A:Y.271 Water bridges: A:R.95, A:R.95, A:R.220, 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

Ragusa, M.J. et al., Spinophilin directs protein phosphatase 1 specificity by blocking substrate binding sites. Nat.Struct.Mol.Biol. (2010)

Release Date

2010-03-23

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

Neurabin-1

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