2QNK Oxidoreductase date Jul 18, 2007
title Crystal Structure Of Human 3-Hydroxyanthranilate 3,4-Dioxyge
authors E.Bitto, C.A.Bingman, G.E.Wesenberg, G.N.Phillips Jr., Center Fo Eukaryotic Structural Genomics (Cesg)
compound source
Molecule: 3-Hydroxyanthranilate 3,4-Dioxygenase
Chain: A
Synonym: 3-Hao, 3-Hydroxyanthranilic Acid Dioxygenase, 3- Hydroxyanthranilate Oxygenase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Brain
Gene: Haao
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl834(De3) P(Rare2)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pvp16
symmetry Space Group: P 21 21 21
R_factor 0.157 R_Free 0.176
length a length b length c angle alpha angle beta angle gamma
50.498 78.227 85.080 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand MSE, NI, PO4 enzyme Oxidoreductase E.C. BRENDA
  • electron transfer activity

  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk]
  • Biological Unit Coordinates (2qnk.pdb1.gz) 57 Kb
  • LPC: Ligand-Protein Contacts for 2QNK
  • CSU: Contacts of Structural Units for 2QNK
  • Likely Quarternary Molecular Structure file(s) for 2QNK
  • Structure Factors (1615 Kb)
  • Retrieve 2QNK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QNK from S2C, [Save to disk]
  • Re-refined 2qnk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QNK 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 2QNK
  • 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 2QNK, from MSDmotif at EBI
  • Fold representative 2qnk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qnk_A] [2qnk]
  • SWISS-PROT database: [P46952]
  • Domain organization of [3HAO_HUMAN] by SWISSPFAM
  • Other resources with information on 2QNK
  • Community annotation for 2QNK 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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