3V4Y Hydrolase date Dec 15, 2011
title Crystal Structure Of The First Nuclear Pp1 Holoenzyme
authors R.Page, W.Peti, N.E.O'Connell, S.Nichols
compound source
Molecule: Serinethreonine-Protein Phosphatase Pp1-Alpha Ca Subunit;
Chain: A, C, E, G
Fragment: Pp1 Binding Domain
Synonym: Pp-1a
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ppp1a, Ppp1ca
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Nuclear Inhibitor Of Protein Phosphatase 1
Chain: B, D, F, H
Synonym: Nipp-1, Protein Phosphatase 1 Regulatory Inhibitor 8, Activator Of Rna Decay, Ard-1;
Ec: 3.1.4.-
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ppp1r8, Ard1, Nipp1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.154 R_Free 0.196
length a length b length c angle alpha angle beta angle gamma
76.639 116.035 168.093 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand 15P, GOL, MN enzyme Hydrolase E.C. BRENDA
A, C, G, E
  • protein binding
  • cadherin binding involved in...

  • Primary referenceThe Molecular Basis for Substrate Specificity of the Nuclear NIPP1:PP1 Holoenzyme., O'Connell N, Nichols SR, Heroes E, Beullens M, Bollen M, Peti W, Page R, Structure. 2012 Oct 10;20(10):1746-56. doi: 10.1016/j.str.2012.08.003. Epub 2012 , Aug 30. PMID:22940584
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (684 Kb) [Save to disk]
  • Biological Unit Coordinates (3v4y.pdb1.gz) 172 Kb
  • Biological Unit Coordinates (3v4y.pdb2.gz) 171 Kb
  • Biological Unit Coordinates (3v4y.pdb3.gz) 171 Kb
  • Biological Unit Coordinates (3v4y.pdb4.gz) 173 Kb
  • LPC: Ligand-Protein Contacts for 3V4Y
  • CSU: Contacts of Structural Units for 3V4Y
  • Structure Factors (460 Kb)
  • Retrieve 3V4Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3V4Y from S2C, [Save to disk]
  • Re-refined 3v4y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3V4Y in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3V4Y
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3V4Y, from MSDmotif at EBI
  • Fold representative 3v4y from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3v4y_A] [3v4y] [3v4y_F] [3v4y_H] [3v4y_C] [3v4y_B] [3v4y_D] [3v4y_E] [3v4y_G]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3V4Y: [PP2Ac ] by SMART
  • Other resources with information on 3V4Y
  • Community annotation for 3V4Y at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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