4B8N Electron Transport date Aug 28, 2012
title Cytochrome B5 Of Ostreococcus Tauri Virus 2
authors M.Isupov, E.L.Reid, K.D.Weynberg, J.Love, W.H.Wilson, S.L.Kelly, D M.J.Allen, J.A.Littlechild
compound source
Molecule: Cytochrome B5-Host Origin
Chain: A, B, C, D
Engineered: Yes
 Organism_scientific: Ostreococcus Tauri Virus 2
Organism_taxid: 696472
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet17b
symmetry Space Group: P 21 21 21
R_factor 0.188 R_Free 0.254
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.690 58.500 127.070 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand HEM, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceFunctional and structural characterisation of a viral cytochrome b5., Reid EL, Weynberg KD, Love J, Isupov MN, Littlechild JA, Wilson WH, Kelly SL, Lamb DC, Allen MJ, FEBS Lett. 2013 Nov 15;587(22):3633-9. doi: 10.1016/j.febslet.2013.09.035. Epub, 2013 Oct 4. PMID:24100138
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (4b8n.pdb1.gz) 17 Kb
  • Biological Unit Coordinates (4b8n.pdb2.gz) 19 Kb
  • Biological Unit Coordinates (4b8n.pdb3.gz) 17 Kb
  • Biological Unit Coordinates (4b8n.pdb4.gz) 17 Kb
  • LPC: Ligand-Protein Contacts for 4B8N
  • CSU: Contacts of Structural Units for 4B8N
  • Structure Factors (353 Kb)
  • Retrieve 4B8N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4B8N from S2C, [Save to disk]
  • Re-refined 4b8n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4B8N 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 4B8N
  • 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 4B8N, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4b8n_A] [4b8n] [4b8n_C] [4b8n_B] [4b8n_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4B8N: [Cyt-b5 ] by SMART
    • Other resources with information on 4B8N
  • Community annotation for 4B8N at PDBWiki (http://pdbwiki.org)

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