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

The crystal structure of coexpressed SDS22:PP1 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-mer

Ligands

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

PO4.1: 7 residues within 4Å: Chain A: H.71, D.97, N.129, H.130, R.226, H.253 Ligands: FE.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.69, A:N.129 Salt bridges: A:H.71, A:H.130, A:R.226, A:H.253 PO4.4: 3 residues within 4Å: Chain B: R.149, K.169, R.191 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:R.149, B:K.169, B:R.191 PO4.5: 3 residues within 4Å: Chain B: R.105, K.125, R.147 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:R.105, B:K.125, B:R.147

1 x FE: FE (III) ION(Non-covalent)

FE.2: 6 residues within 4Å: Chain A: D.69, D.97, N.129, H.178, H.253 Ligands: PO4.1 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.97, A:H.178, A:H.253, H2O.1

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 1 residues within 4Å: Chain A: R.196 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Choy, M.S. et al., SDS22 selectively recognizes and traps metal-deficient inactive PP1. Proc.Natl.Acad.Sci.USA (2019)

Release Date

2019-09-18

Peptides

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit: A
Protein phosphatase 1 regulatory subunit 7: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Serine/threonine-protein phosphatase PP1-alpha catalytic subunit

Protein phosphatase 1 regulatory subunit 7

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