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

Structure of PP1-IRSp53 S455E chimera [PP1(7-304) + linker (G/S)x9 + IRSp53(449-465)] bound to Phactr1 (516-580)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.39 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, PO4.4 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, PO4.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.63, A:H.65, A:D.91, H2O.7

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: K.40, E.43, I.44, S.47, I.111 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.40, A:E.43 Water bridges: A:S.47

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

PO4.4: 14 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, E.328, T.329 Ligands: MN.1, MN.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:N.123, A:S.327, A:T.329, A:T.329 Water bridges: A:Y.271, A:Y.271, A:S.327, A:T.329 Salt bridges: A:H.65, A:H.124, A:R.220, A:H.247

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
B

B
D

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

Phosphatase and actin regulator

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