3LC4 Oxidoreductase date Jan 09, 2010
title Human Cytochrome P450 2e1 In Complex With Omega-Imidazolyl-D Acid
authors E.E.Scott, P.R.Porubsky
compound source
Molecule: Cytochrome P450 2e1
Chain: A, B
Fragment: Sequence Database Residues 32-493
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 0.198 R_Free 0.270
crystal
cell
length a length b length c angle alpha angle beta angle gamma
70.779 70.779 224.629 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand HEM, LC4 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] (159 Kb) [Save to disk]
  • Biological Unit Coordinates (3lc4.pdb1.gz) 78 Kb
  • Biological Unit Coordinates (3lc4.pdb2.gz) 78 Kb
  • LPC: Ligand-Protein Contacts for 3LC4
  • CSU: Contacts of Structural Units for 3LC4
  • Structure Factors (305 Kb)
  • Retrieve 3LC4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LC4 from S2C, [Save to disk]
  • Re-refined 3lc4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LC4 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 3LC4
  • 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 3LC4, from MSDmotif at EBI
  • Fold representative 3lc4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lc4_A] [3lc4] [3lc4_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 3LC4 with the sequences similar proteins can be viewed for 3LC4's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 3LC4
  • Community annotation for 3LC4 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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