SMTL ID : 3hvq.1 (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 Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

4 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 MN.4: 5 residues within 4Å: Chain B: D.63, H.65, D.91 Ligands: MN.5, PO4.6 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.63, B:H.65, B:D.91, H2O.9, H2O.9 MN.5: 6 residues within 4Å: Chain B: D.91, N.123, H.172, H.247 Ligands: MN.4, PO4.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.91, B:H.172, B:H.247, H2O.9

2 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 PO4.6: 10 residues within 4Å: Chain B: H.65, D.91, R.95, N.123, H.124, R.220, H.247, Y.271 Ligands: MN.4, MN.5 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:N.123, B:Y.271 Water bridges: B:R.95, B:R.95, B:R.220, B:R.220 Salt bridges: B:H.65, B:R.95, B:H.124, B:R.220, B:H.247

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.7: 4 residues within 4Å: Chain A: K.25 Chain B: G.13, R.14, E.17 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.13 Water bridges: B:R.14 GOL.8: 2 residues within 4Å: Chain B: A.258, K.259 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:A.258, B:K.259, B:K.259 GOL.9: 7 residues within 4Å: Chain B: C.126, S.128, I.129, V.194, P.195, D.196, W.205 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.128, B:V.194

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: AB
Neurabin-1: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

Neurabin-1

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