SMTL ID : 7qfb.1

Crystal structure of Protein Phosphatase 1 in complex with PP1-binding peptide from PTG

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

hetero-1-1-mer

Ligands

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: P.82, K.112, Y.113 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.112, A:Y.113 GOL.2: 4 residues within 4Å: Chain A: P.208, Q.248, E.255, F.257 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.248, A:Q.248, A:E.255 Water bridges: A:K.210, A:F.256, A:T.264 GOL.3: 2 residues within 4Å: Chain A: F.256, R.260 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.260, A:R.260 Water bridges: A:R.260 GOL.4: 5 residues within 4Å: Chain A: S.181, M.182, E.183, R.186, H.238 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:M.182, A:E.183, A:R.186, A:R.186, A:H.238 GOL.5: 3 residues within 4Å: Chain A: D.196, G.221, V.222 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.196, A:G.221 Water bridges: A:D.196, A:S.223 GOL.6: 5 residues within 4Å: Chain A: L.46, I.50, I.188, M.189, R.190 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.190, A:R.190 Water bridges: A:I.50 GOL.7: 3 residues within 4Å: Chain A: F.257, A.258, K.259 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.258, A:K.259, A:K.259, A:K.259 Water bridges: A:F.256 GOL.8: 5 residues within 4Å: Chain A: Q.48, P.49, L.52, E.53, E.115 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.53, A:E.115

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

MN.9: 6 residues within 4Å: Chain A: D.91, N.123, H.172, H.247 Ligands: MN.10, SO4.11 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.91, A:H.172, A:H.247 MN.10: 7 residues within 4Å: Chain A: D.63, H.65, D.91, H.172, H.247 Ligands: MN.9, SO4.11 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.63, A:D.91, A:H.247

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.11: 8 residues within 4Å: Chain A: D.91, R.95, N.123, H.124, R.220, H.247 Ligands: MN.9, MN.10 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.123 Water bridges: A:R.220 Salt bridges: A:R.95, A:H.124, A:R.220, A:H.247 SO4.12: 2 residues within 4Å: Chain A: G.1, K.40 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.1 Water bridges: A:K.40 Salt bridges: A:K.40 SO4.13: 3 residues within 4Å: Chain B: S.14, L.15, T.16 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.15, B:T.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Semrau, M.S. et al., Molecular architecture of the glycogen- committed PP1/PTG holoenzyme. Nat Commun (2022)

Release Date

2022-11-02

Peptides

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit: A
Protein phosphatase 1 regulatory subunit 3C: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

Protein phosphatase 1 regulatory subunit 3C

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