4UT2

X-ray structure of the human PP1 gamma catalytic subunit treated with ascorbate

PDB DOI: https://doi.org/10.2210/pdb4UT2/pdb

Classification: HYDROLASE
Organism(s): Homo sapiens
Expression System: Escherichia coli DH5[alpha]
Mutation(s): No

Deposited: 2014-07-17 Released: 2015-07-22
Deposition Author(s): Kopec, J., Zeh Silva, M., Fotinou, C., Steiner, R.A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.96 Å
R-Value Free: 0.201
R-Value Work: 0.167
R-Value Observed: 0.168

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Targeted Redox Inhibition of Protein Phosphatase 1 by Nox4 Regulates Eif2Alpha-Mediated Stress Signaling.

Santos, C.X., Hafstad, A.D., Beretta, M., Zhang, M., Molenaar, C., Kopec, J., Fotinou, D., Murray, T.V., Cobb, A.M., Martin, D., Zeh Silva, M., Anilkumar, N., Schroder, K., Shanahan, C.M., Brewer, A.C., Brandes, R.P., Blanc, E., Parsons, M., Belousov, V., Cammack, R., Hider, R.C., Steiner, R.A., Shah, A.M.

(2016) EMBO J 35: 319

PubMed: 26742780 Search on PubMedSearch on PubMed Central
DOI: https://doi.org/10.15252/embj.201592394
Primary Citation of Related Structures:
4UT2, 4UT3

PubMed Abstract:

Macromolecule Content

Total Structure Weight: 74.57 kDa
Atom Count: 5,002
Modelled Residue Count: 588
Deposited Residue Count: 646
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SERINE/THREONINE-PROTEIN PHOSPHATASE PP1-GAMMA CATALYTIC SUBUNIT	A, B	323	Homo sapiens	Mutation(s): 0 Gene Names: PPP1CC EC: 3.1.3.16
UniProt & NIH Common Fund Data Resources
Find proteins for P36873 (Homo sapiens) Explore P36873 Go to UniProtKB: P36873
PHAROS: P36873
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P36873
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain H [auth B] MOL2 format, chain E [auth A] MOL2 format, chain H [auth B]	E [auth A], H [auth B]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Ligand Interaction
MN Query on MN Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain F [auth B] SDF format, chain G [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain F [auth B] MOL2 format, chain G [auth B]	C [auth A], D [auth A], F [auth B], G [auth B]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N		Ligand Interaction

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO Query on CSO	A, B	L-PEPTIDE LINKING	C₃ H₇ N O₃ S		CYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.96 Å
R-Value Free: 0.201
R-Value Work: 0.167
R-Value Observed: 0.168
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.55	α = 90
b = 90.24	β = 90.05
c = 91.13	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2015-07-22

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-07-22
Type: Initial release
Version 1.1: 2017-01-25
Changes: Database references

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.