Flavodoxin

spinqualitylabelsall models Apo-Flavodoxin from Helicobacter pylori complexed with benzamidine and chloride ion (PDB code 2bmv) Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Flavodoxin (FDX) is a bacterial protein which contains flavin mononucleotide (FMN) or flavin adenine dinucleotide (FAD). It participates in nitrogen metabolism and reduces N2 to NH3 while changing from its oxidized quinone state FDX-ox via semiquinone FDX-sq to its reduced hydroquinone state FDX-red. NrdI is a FDX which is involved in ribonucleotide reduction. WrbA (Tryptophan Repressor-Binding Protein) is also FDX. In E. coli there are 2 distinct flavodoxins: FDX I and II. Apo-Flavodoxin from Helicobacter pylori complexed with benzamidine and chloride ion. Cl coordination site. Water molecules shown as red spheres. 3D Structures of Flavodoxin Flavodoxin 3D structures

3D Structures of Flavodoxin

Updated on 03-July-2019

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• Apo FDX
  • Flavodoxin 3D structures, 1dx9 – AnFDX (mutant) apo – Anabanea – NMR
    
  • 2bmv – HpFDX apo - Helicobacter pylori
    
  • 3d7n – FDX apo – Agrobacterium tumefaciens
    
  • 2rg1 - EcFDX WrbA apo - Escherichia coli
    
  • 2hna, 2hnb, 2m6r, 2m6s – EcFDX apo – NMR
    
  • 1qhe, 1ftg – nFDX apo – Nostoc
    
  • 1bu5 – DvFDX apo+riboflavin - Desulfovibrio vulgaris
    
  • 5ljl - SpFDX - Streptococcus pneumoniae
    
• FDX containing FMN oxidized (quinone)
  • 3f6r, 3f6s, 3kap – DdFDX-ox - Desulfovibrio desulfuricans
    
  • 4heq - FDX-ox – Desulfovibrio gigas
    
  • 1ag9 – EcFDX-ox
    
  • 2mok – EcFDX-ox – NMR
    
  • 2mt9, 2mtb – EcFDX-ox 2 – NMR
    
  • 1flv – nFDX-ox
    
  • 1xyy, 1j9g, 1c7f, 1akr, 1akt, 1akw – DvFDX-ox (mutant)
    
  • 2fx2, 3fx2, 4fx2, 5fx2, 1fx1 – DvFDX-ox
    
  • 1czk, 1czr – SeFDX-ox (mutant) - Synechococcus elongates
    
  • 1czn – SeFDX-ox I
    
  • 1ofv – SeFDX-ox II
    
  • 1czu, 1d03 - SeFDX-ox II
    
  • 2fdx, 1fld, 1fvx, 2fax, 3nll, 4nll, 4nul, 5nll – CbFDX-ox (mutant) - Clostridium beijerinckii
    
  • 2fcr – FDX-ox – Chondrus crispus
    
  • 5veg - FDX-ox – Lactobacillus reuteri
    
  • 5k9b - FDX-ox II – Azotobacter vinelandii
    
  • 5ljp - AnFDX-ox (mutant)
    
  • 1fue – HpFDX-ox
    
  • 4j8p - FDX-ox – Bacterioides uniformis
    
  • 1i1o - DvFDX-ox
    
  • 5yob, 5yoc, 5yoe, 5yog - DvFDX-ox (mutant)
    
  • 5lji - SpFDX-ox
    
  • 6ohl - FnFDX-ox – Fusobacterium nucleatum
    
  • 6ohk - FnFDX-ox (mutant)
    
  • 5wid – FDX-ox - Methanosarcina acetivorans
    
• FDX containing FMNH (semiquinone)
  • 2x2o, 2x2p, 6fsg, 6fsi, 6ft1, 6gaq – NrdI-sq – Bacillus cereus
    
  • 3kaq, 3f90 – DdFDX-sq
    
  • 1xt6, 1wsw, 1xyv, 1akv, 1wsb - DvFDX-sq (mutant)
    
  • 1czh, 1czl - SeFDX-sq (mutant)
    
  • 2fox, 5nul– CbFDX-sq
    
• FDX containing FMNH2 (hydroquinone)
  • 2fz5 – FDX-red – Megasphaera elsdenii – NMR
    
  • 1c7e, 1aku, 1akq - DvFDX-red (mutant)
    
  • 1czo - SeFDX-red (mutant)
    
  • 1d04 – SeFDX-red
    
  • 1fla, 1fln, 2flv, 2fvx, 5ull, 6nul – CbFDX-red (mutant)
    
• Other FDX
  • 3esx, 3esy, 3esz, 2v5u, 2v5v, 1obo, 1obv - AnFDX (mutant)
    
  • 1rcf, 1flv - AnFDX
    
  • 2wc1 – FDX – Rhodobacter capsulatus
    
  • 2w5u – HpFDX+C3 inhibitor 1fue - HpFDX
    
  • 2kaq – DdFDX
    
  • 2r97, 2r96 – EcFDX WrbA
    
  • 1ahn – EcFDX
    
  • 2q9u – FDX di-iron – Giardia intestinalis
    
  • 2ark – FDX – Aquifex aeolicus
    
  • 1yob – FDX II – Azotobacter vinelandii
    
  • 1j9e, 1f4p, 1i10, 1azl – DvFDX (mutant)
    
  • 1j8q - DvFDX
    

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