1X8V Oxidoreductase date Aug 18, 2004
title Estriol-Bound And Ligand-Free Structures Of Sterol 14alpha-D (Cyp51)
authors L.M.Podust, L.V.Yermalitskaya, G.I.Lepesheva, V.N.Podust, E.A.Da M.R.Waterman
compound source
Molecule: Cytochrome P450 51
Chain: A
Synonym: Cypli, P450-Lia1, Sterol 14-Alpha Demethylase, Lan 14-Alpha Demethylase, P450-14dm;
Ec: 1.14.13.70
Engineered: Yes
Mutation: Yes
Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 1773
Gene: Cyp51
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Hms174(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet17b
symmetry Space Group: P 21 21 21
R_factor 0.206 R_Free 0.227
crystal
cell
length a length b length c angle alpha angle beta angle gamma
47.161 84.522 110.811 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.55 Å
ligand ESL, HEM BindingDB enzyme Oxidoreductase E.C.1.14.13.70 BRENDA
related structures by homologous chain: 1U13
Gene
Ontology
ChainFunctionProcessComponent
A
  • sterol 14-demethylase activi...


  • Primary referenceEstriol Bound and Ligand-free Structures of Sterol 14alpha-Demethylase., Podust LM, Yermalitskaya LV, Lepesheva GI, Podust VN, Dalmasso EA, Waterman MR, Structure (Camb) 2004 Nov;12(11):1937-45. PMID:15530358
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (1x8v.pdb1.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 1X8V
  • CSU: Contacts of Structural Units for 1X8V
  • Likely Quarternary Molecular Structure file(s) for 1X8V
  • Structure Factors (951 Kb)
  • Retrieve 1X8V in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1X8V from S2C, [Save to disk]
  • Re-refined 1x8v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1X8V 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 1X8V
  • 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 1X8V, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1x8va_, region A [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1x8v_A] [1x8v]
  • SWISS-PROT database: [P0A512]
  • Domain organization of [CP51_MYCTU] by SWISSPFAM
  • Other resources with information on 1X8V
  • Community annotation for 1X8V 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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