2QPP Oxidoreductase date Jul 24, 2007
title Crystal Structure Of Human Heme Oxygenase-2 C127a (Ho-2) Wit Heme
authors C.M.Bianchetti, C.A.Bingman, E.Bitto, G.E.Wesenberg, G.N.Phillip Center For Eukaryotic Structural Genomics (Cesg)
compound source
Molecule: Heme Oxygenase 2
Chain: A, B
Synonym: Ho-2
Ec: 1.14.99.3
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hmox2, Ho2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex 4t-2
symmetry Space Group: P 21 21 21
R_factor 0.202 R_Free 0.256
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.977 85.094 97.846 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.61 Å
ligand HEM enzyme Oxidoreductase E.C.1.14.99.3 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceComparison of Apo- and Heme-bound Crystal Structures of a Truncated Human Heme Oxygenase-2., Bianchetti CM, Yi L, Ragsdale SW, Phillips GN Jr, J Biol Chem. 2007 Dec 28;282(52):37624-31. Epub 2007 Oct 26. PMID:17965015
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (2qpp.pdb1.gz) 73 Kb
  • Biological Unit Coordinates (2qpp.pdb2.gz) 37 Kb
  • Biological Unit Coordinates (2qpp.pdb3.gz) 38 Kb
  • LPC: Ligand-Protein Contacts for 2QPP
  • CSU: Contacts of Structural Units for 2QPP
  • Likely Quarternary Molecular Structure file(s) for 2QPP
  • Structure Factors (434 Kb)
  • Retrieve 2QPP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QPP from S2C, [Save to disk]
  • Re-refined 2qpp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QPP 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 2QPP
  • 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 2QPP, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qpp] [2qpp_A] [2qpp_B]
  • SWISS-PROT database: [P30519]
  • Domain organization of [HMOX2_HUMAN] by SWISSPFAM
  • Other resources with information on 2QPP
  • Community annotation for 2QPP 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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