4D2Y Oxidoreductase date Oct 20, 2014
title Structure Of Rat Neuronal Nitric Oxide Synthase Heme Domain In Complex With (1r,2r)-2-(3-Fluorobenzyl)-N-{2-[2-(1h-Imid 1-Yl)Pyrimidin-4-Yl]Ethyl}Cyclopropanamine
authors H.Li, T.L.Poulos
compound source
Molecule: Nitric Oxide Synthase, Brain
Chain: A, B
Fragment: Heme Domain, Unp Residues 297-718
Synonym: Bnos, Constitutive Nos, Nc-Nos, Nos Type I, Neuron N-Nos, Nnos, Peptidyl-Cysteine S-Nitrosylase Nos1, Neurona Oxide Synthase;
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_vector: Pcwori
symmetry Space Group: P 21 21 21
R_factor 0.1705 R_Free 0.2083
length a length b length c angle alpha angle beta angle gamma
51.852 110.465 164.192 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.98 Å
ligand ACT, H4B, HEM, L5Z, ZN enzyme Oxidoreductase E.C. BRENDA
A, B

Primary referenceNovel 2,4-Disubstituted Pyrimidines as Potent, Selective, and Cell-permeable Inhibitors of Neuronal Nitric Oxide Synthase., Mukherjee P, Li H, Sevrioukova IF, Chreifi G, Martasek P, Roman LJ, Poulos TL, Silverman RB, J Med Chem. 2014 Dec 9. PMID:25489882
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (298 Kb) [Save to disk]
  • Biological Unit Coordinates (4d2y.pdb1.gz) 291 Kb
  • LPC: Ligand-Protein Contacts for 4D2Y
  • CSU: Contacts of Structural Units for 4D2Y
  • Structure Factors (989 Kb)
  • Retrieve 4D2Y in mmCIF format [Save to disk]
  • Re-refined 4d2y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4D2Y 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 4D2Y
  • 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 4D2Y, from MSDmotif at EBI
  • Fold representative 4d2y from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4d2y] [4d2y_B] [4d2y_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4D2Y
  • Community annotation for 4D2Y at PDBWiki (http://pdbwiki.org)

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