SMTL ID : 6zef.2 (1 other biounit)

Structure of PP1(7-300) bound to Phactr1 (516-580) at pH 5.25

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

hetero-1-1-mer

Ligands

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 8 residues within 4Å: Chain A: L.54, E.55, P.57, L.58, N.85, E.115, N.116, F.118 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.55, A:P.57 EDO.2: 8 residues within 4Å: Chain A: R.131, I.132, Y.136, D.137 Chain B: P.31, W.32, L.35, I.43 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.131 Water bridges: A:R.131 EDO.3: 8 residues within 4Å: Chain A: P.57, L.58, K.59, S.84, N.85, S.283, V.284, D.285 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.57, A:L.58, A:N.85, A:N.85

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

MN.4: 7 residues within 4Å: Chain A: D.63, D.91, N.123, H.124, H.172, H.247 Ligands: MN.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.91, A:H.172, A:H.247, H2O.4 MN.5: 5 residues within 4Å: Chain A: D.63, H.65, F.266, Y.271 Ligands: MN.4 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fedoryshchak, R.O. et al., Molecular basis for substrate specificity of the Phactr1/PP1 phosphatase holoenzyme. Elife (2020)

Release Date

2020-09-30

Peptides

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit: A
Phosphatase and actin regulator: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

Phosphatase and actin regulator

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