3NFL	Protein Binding	date	Jun 10, 2010
title	Crystal Structure Of The Ptpn4 Pdz Domain Complexed With The Terminus Of The Glun2a Nmda Receptor Subunit
authors	N.Babault, F.Cordier, M.Lafage, J.Cockburn, A.Haouz, F.A.Rey, M.De H.Buc, M.Lafon, N.Wolff
compound		source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type 4 Chain: A, B, C, D Fragment: Pdz Domain (Unp Residues 499-604) Synonym: Protein-Tyrosine Phosphatase Meg1, Ptpase-Meg1, Me Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ptpn4 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Star Expression_system_vector_type: Plasmid Expression_system_plasmid: Pdest15
Molecule: Glutamate [Nmda] Receptor Subunit Epsilon-1 Chain: E, F, G, H Fragment: Unp Residues 1449-1464 Synonym: N-Methyl D-Aspartate Receptor Subtype 2a, Nmdar2a, Hnr2a; Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Nr2a16 Peptide Has Been Chemically Synthetiz Sequence Ocuurs Naturally In Homo Sapiens (Human)
symmetry	Space Group: P 21 21 21	R_factor 0.217 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 51.582 51.679 190.902 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.91 Å
Primary reference	Peptides targeting the PDZ domain of PTPN4 are efficient inducers of glioblastoma cell death., Babault N, Cordier F, Lafage M, Cockburn J, Haouz A, Prehaud C, Rey FA, Delepierre M, Buc H, Lafon M, Wolff N, Structure. 2011 Oct 12;19(10):1518-24. PMID:22000519

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (133 Kb) [Save to disk] Biological Unit Coordinates (3nfl.pdb1.gz) 34 Kb Biological Unit Coordinates (3nfl.pdb2.gz) 33 Kb Biological Unit Coordinates (3nfl.pdb3.gz) 33 Kb Biological Unit Coordinates (3nfl.pdb4.gz) 32 Kb Biological Unit Coordinates (3nfl.pdb5.gz) 65 Kb Biological Unit Coordinates (3nfl.pdb6.gz) 64 Kb CSU: Contacts of Structural Units for 3NFL Structure Factors (744 Kb) Retrieve 3NFL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NFL from S2C, [Save to disk] Re-refined 3nfl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NFL 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 3NFL

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 3NFL, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nfl_G] [3nfl_A] [3nfl_C] [3nfl_B] [3nfl] [3nfl_H] [3nfl_E] [3nfl_D] [3nfl_F] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3NFL: [PDZ ] by SMART

Other resources with information on 3NFL

Community annotation for 3NFL at PDBWiki (http://pdbwiki.org)

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