2ZB4 Oxidoreductase date Oct 16, 2007
title Crystal Structure Of Human 15-Ketoprostaglandin Delta-13-Red Complex With Nadp And 15-Keto-Pge2
authors Y.H.Wu, A.H.J.Wang, T.P.Ko, R.T.Guo, S.M.Hu, L.M.Chuang
compound source
Molecule: Prostaglandin Reductase 2
Chain: A
Synonym: Ptgr2, 15-Oxoprostaglandin 13-Reductase, Zinc-Bind Alcohol Dehydrogenase Domain-Containing Protein 1;
Ec: 1.3.1.48
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ptgr2, Zadh1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet32
symmetry Space Group: P 21 21 21
R_factor 0.184 R_Free 0.244
crystal
cell
length a length b length c angle alpha angle beta angle gamma
39.815 68.019 122.884 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.63 Å
ligand 5OP, NAP, SO4 enzyme Oxidoreductase E.C.1.3.1.48 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis for catalytic and inhibitory mechanisms of human prostaglandin reductase PTGR2., Wu YH, Ko TP, Guo RT, Hu SM, Chuang LM, Wang AH, Structure. 2008 Nov 12;16(11):1714-23. PMID:19000823
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (2zb4.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 2ZB4
  • CSU: Contacts of Structural Units for 2ZB4
  • Likely Quarternary Molecular Structure file(s) for 2ZB4
  • Structure Factors (617 Kb)
  • Retrieve 2ZB4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZB4 from S2C, [Save to disk]
  • Re-refined 2zb4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ZB4 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 2ZB4
  • 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 2ZB4, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2zb4] [2zb4_A]
  • SWISS-PROT database: [Q8N8N7]
  • Domain organization of [PTGR2_HUMAN] by SWISSPFAM
  • Other resources with information on 2ZB4
  • Community annotation for 2ZB4 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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