SMTL ID : 6zeg.1 (1 other biounit)

Structure of PP1-IRSp53 chimera [PP1(7-304) + linker (G/S)x9 + IRSp53(449-465)] bound to Phactr1 (516-580)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.09 Å

Oligo State

hetero-1-1-mer

Ligands

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

MN.1: 7 residues within 4Å: Chain A: D.91, N.123, H.124, H.172, H.247 Ligands: MN.2, PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.91, A:H.172, A:H.247 MN.2: 9 residues within 4Å: Chain A: D.63, H.65, D.91, H.124, H.172, H.247, F.266 Ligands: MN.1, PO4.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.63, A:H.65, A:D.91, H2O.9

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

PO4.3: 13 residues within 4Å: Chain A: D.63, H.65, D.91, R.95, N.123, H.124, H.172, R.220, H.247, S.327, S.328 Ligands: MN.1, MN.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:N.123, A:S.328, A:S.328, A:S.328 Salt bridges: A:H.65, A:H.124, A:R.220, A:H.247

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

EDO.4: 7 residues within 4Å: Chain A: L.46, I.50, R.186, R.187, I.188, M.189, R.190 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.186, A:R.190, A:R.190, A:R.190

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,Brain-specific angiogenesis inhibitor 1-associated protein 2: A
Phosphatase and actin regulator: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit,Brain-specific angiogenesis inhibitor 1-associated protein 2

Phosphatase and actin regulator

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