3FNI Oxidoreductase date Dec 24, 2008
title Crystal Structure Of A Diflavin Flavoprotein A3 (All3895) Fr Sp., Northeast Structural Genomics Consortium Target Nsr431
authors F.Forouhar, S.Lew, J.Seetharaman, S.Sahdev, R.Xiao, E.L.Foote, C.Ciccosanti, D.Wang, J.K.Everett, R.Nair, T.B.Acton, B.Rost, G.T.Montelione, J.F.Hunt, L.Tong, Northeast Structural Genomic Consortium (Nesg)
compound source
Molecule: Putative Diflavin Flavoprotein A 3
Chain: A
Fragment: Residues 259-409
Ec: 1.-.-.-
Engineered: Yes
 Organism_scientific: Nostoc Sp.
Organism_taxid: 103690
Strain: Pcc 7120
Gene: All3895, Dfa3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)+Magic
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21
symmetry Space Group: P 21 21 21
R_factor 0.210 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
28.096 66.301 75.150 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand MSE enzyme Oxidoreductase E.C.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk]
  • Biological Unit Coordinates (3fni.pdb1.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 3FNI
  • CSU: Contacts of Structural Units for 3FNI
  • Likely Quarternary Molecular Structure file(s) for 3FNI
  • Structure Factors (184 Kb)
  • Retrieve 3FNI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FNI from S2C, [Save to disk]
  • Re-refined 3fni structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3FNI 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 3FNI
  • 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 3FNI, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3fni] [3fni_A]
  • SWISS-PROT database: [Q8YQD8]
  • Domain organization of [DFA3_ANASP] by SWISSPFAM
    • Other resources with information on 3FNI
  • Community annotation for 3FNI 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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