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 Ec: 3.1.3.16 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
crystal cell	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 Diffraction	resolution	2.10 Å
ligand	15P, GOL, MN	enzyme	Hydrolase E.C.3.1.3.16 BRENDA
Gene Ontology	Chain Function Process Component A, C, G, E protein binding cadherin binding involved in...
Primary reference	The 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] (664 Kb) [Save to disk] Biological Unit Coordinates (3v4y.pdb1.gz) 167 Kb Biological Unit Coordinates (3v4y.pdb2.gz) 166 Kb Biological Unit Coordinates (3v4y.pdb3.gz) 167 Kb Biological Unit Coordinates (3v4y.pdb4.gz) 168 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

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Visual 3D analysis of 3V4Y

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 3D motif for 3V4Y, from MSDmotif at EBI

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)

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