3EJ8 Oxidoreductase date Sep 17, 2008
title Structure Of Double Mutant Of Human Inos Oxygenase Domain With Bound Immidazole
authors E.D.Garcin, A.S.Arvai, R.J.Rosenfeld, M.D.Kroeger, B.R.Crane, G.Andersson, G.Andrews, P.J.Hamley, P.R.Mallinder, D.J.Nicholls, S.A.St-Gallay, A.C.Tinker, N.P.Gensmantel, A.Mete, D.R.Cheshire, S.Connolly, D.J.Stuehr, A.Aberg, A.V.Wallace, J.A.Tainer, E.D.Getzoff
compound source
Molecule: Nitric Oxide Synthase, Inducible
Chain: A, B, C, D
Synonym: Nos Type II, Inducible Nos, Inos, Inducible No Synthase, Hepatocyte Nos, Hep-Nos;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Nos2a, Nos2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcwori
symmetry Space Group: P 21 21 21
R_factor 0.232 R_Free 0.271
length a length b length c angle alpha angle beta angle gamma
89.883 150.710 191.047 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.55 Å
ligand H4B, HEC, IMD, ZN BindingDB enzyme Oxidoreductase E.C. BRENDA
Primary referenceAnchored plasticity opens doors for selective inhibitor design in nitric oxide synthase., Garcin ED, Arvai AS, Rosenfeld RJ, Kroeger MD, Crane BR, Andersson G, Andrews G, Hamley PJ, Mallinder PR, Nicholls DJ, St-Gallay SA, Tinker AC, Gensmantel NP, Mete A, Cheshire DR, Connolly S, Stuehr DJ, Aberg A, Wallace AV, Tainer JA, Getzoff ED, Nat Chem Biol. 2008 Nov;4(11):700-7. Epub 2008 Oct 12. PMID:18849972
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (295 Kb) [Save to disk]
  • Biological Unit Coordinates (3ej8.pdb1.gz) 147 Kb
  • Biological Unit Coordinates (3ej8.pdb2.gz) 145 Kb
  • LPC: Ligand-Protein Contacts for 3EJ8
  • CSU: Contacts of Structural Units for 3EJ8
  • Likely Quarternary Molecular Structure file(s) for 3EJ8
  • Structure Factors (663 Kb)
  • Retrieve 3EJ8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3EJ8 from S2C, [Save to disk]
  • Re-refined 3ej8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3EJ8 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 3EJ8
  • 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 3EJ8, from MSDmotif at EBI
  • Fold representative 3ej8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ej8_B] [3ej8_D] [3ej8] [3ej8_C] [3ej8_A]
  • SWISS-PROT database: [P35228]
  • Domain organization of [NOS2_HUMAN] by SWISSPFAM
  • Other resources with information on 3EJ8
  • Community annotation for 3EJ8 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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