3KOH Oxidoreductase date Nov 13, 2009
title Cytochrome P450 2e1 With Omega-Imidazolyl Octanoic Acid
authors E.E.Scott, P.R.Porubsky
compound source
Molecule: Cytochrome P450 2e1
Chain: A, B
Fragment: Unp Residues 31-493
Synonym: Cypiie1, 4-Nitrophenol 2-Hydroxylase, P450-J
Ec: 1.14.13.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cyp2e, Cyp2e1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Topp3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pkk2e1dh
symmetry Space Group: P 43
R_factor 0.206 R_Free 0.292
crystal
cell
length a length b length c angle alpha angle beta angle gamma
71.185 71.185 224.862 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand HEM, OIO BindingDB enzyme Oxidoreductase E.C.1.14.13 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceHuman cytochrome P450 2E1 structures with fatty acid analogs reveal a previously unobserved binding mode., Porubsky PR, Battaile KP, Scott EE, J Biol Chem. 2010 May 12. PMID:20463018
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk]
  • Biological Unit Coordinates (3koh.pdb1.gz) 78 Kb
  • Biological Unit Coordinates (3koh.pdb2.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 3KOH
  • CSU: Contacts of Structural Units for 3KOH
  • Structure Factors (379 Kb)
  • Retrieve 3KOH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KOH from S2C, [Save to disk]
  • Re-refined 3koh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KOH 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 3KOH
  • 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 3KOH, from MSDmotif at EBI
  • Fold representative 3koh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3koh_B] [3koh_A] [3koh]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3KOH
  • Community annotation for 3KOH 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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