Nitrogenase 3D structures

3D structure of Nitrogenase

Updated on 23-November-2021

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• Nase Mo-Fe
  • 3pdi – AvNase α+β subunit [Fe4S4 Fe8S9] – Azotobacter vinelandii
    
  • 2kic – AvNase γ subunit – NMR
    
  • 3k1a, 1m1n, 2min, 3min, 3u7q – AvNase α+β subunit [CFe7MoS9 Fe8S7]
    
  • 4xpi, 5cx1 - AvNase + (mutant) subunit [CFe7MoS9 Fe8S7]
    
  • 4tku, 5bvg - AvNase α+β subunit [CFe7MoS9 Fe8S7 Fe2]
    
  • 6o7o, 6o7m, 6o7l, 6o7p, 6o7q, 6o7r - AvNase + (mutant) subunit [CFe7MoS9 Fe8S7 Fe2]
    
  • 6o7s - AvNase + (mutant) subunit [CFe7MoS9 Fe6S7 Fe2]
    
  • 6op3, 6op4 - AvNase + subunit [CFe7MoS9 Fe8S7 Mg]
    
  • 4tkv, 5bvh- AvNase α+β subunit [CFe7MoS9 Fe8S7 Fe2] + CO
    
  • 6op1 - AvNase + subunit [CFe7MoS9 Fe8S7 Mg] + CO
    
  • 6op2, 6op3 - AvNase + subunit [CFe7MoS9 Fe8S7 Se
    
  • 4wza - AvNase α+β subunit [CFe7MoS9 Fe8S7 Fe4S4 Fe2] + ADP + ACP
    
  • 4wzb - AvNase α+β subunit [CFe7MoS9 Fe8S7 Fe4S4 Fe2] + ACP
    
  • 4nd8, 6bbl, 6cdk, 6vxt - AvNase α+β subunit [CFe7MoS9 Fe8S7 Fe+3]
    
  • 6o7n - AvNase + subunit (mutant) [CFe7MoS9 Fe8S7 Fe+3]
    
  • 6ug0 - AvNase + subunit (mutant) [CFe7MoS9 Fe8S7 Fe+3] + N2
    
  • 1l5h - AvNase α+β subunit [Fe8S7]
    
  • 1h1l, 1qgu, 1qh8 - KpNase α+β subunit [Fe7MoS9 Fe8S7] – Klebsiella pneumoniae
    
  • 1qh1 - KpNase α+β subunit + iron protein 1 [Fe7MoS9 Fe8S7]
    
  • 1fp4 - AvNase α+β subunit (mutant) [Fe7MoS9 Fe8S8]
    
  • 1mio - CpNase α+β subunit (mutant) [Fe7MoS9 Fe8S8] - Clostridium pasteurianum
    
  • 4wes, 4wn9, 4wna, 5vpw, 5vq3, 5vq4 - CpNase α+β subunit [CFe7MoS9 Fe8S7 Fe2]
    
  • 2afh, 1m1y, 1g20 - AvNase α+β subunit + iron protein 1 [Fe4S4 Fe7MoS9 Fe8S7]
    
  • 2afi, 4wzb, 1m34, 1g21 - AvNase α+β subunit + iron protein 1 [Fe4S4 Fe7MoS9 Fe8S7] + nucleotide
    
  • 1n2c - AvNase α+β subunit + iron protein 1 [Fe4S4 Fe7MoS9 Fe8S7] + AlF4
    
  • 5koh, 5koj – AvNase + subunit iron protein 1 [FeS] [CFe7MoS9 Fe8S7 Fe2] – Gluconacetobacter diazotrophicus
    
  • 7jma - MtNase – Methanothermobacter thermautotropicus
    
• Nase iron protein
  • 2c8v – AvNase iron protein 1 [FeS]
    
  • 1g1m, 1g5p, 2nip, 6o0b, 6n4k, 6n4j - AvNase iron protein 1 [Fe4S4]
    
  • 1fp6, 1nip, 6n4m, 6n4l - AvNase iron protein 1 [Fe4S4] + ADP
    
  • 1xcp, 1xd8, 1xdb, 1rw4, 1de0 - AvNase iron protein 1 (mutant) [Fe4S4]
    
  • 6q93 - AvNase iron protein 1 [Fe4S4] + MgADP
    
  • 1xd9 - AvNase iron protein 1 (mutant) [Fe4S4] + MgADP
    
  • 1cp2 - CpNase iron protein 1 [Fe4S4]
    
  • 6nzj - Nase iron protein 1 [Fe4S4] – Methanosarcina acetivorans
    
  • 7jmb - MtNase [Fe4S4]
    
  • 7bi7 - MtNase [Fe4S4 Fe8S7]
    
• Nase V-Fe protein
  • 5n6y, 6fea – AvNase ++d subunit [C-Fe7-N-S7-V + Fe8-S7] + CO3
    
  • 7adr, 7aiz – AvNase ++d subunit [C-Fe7-N-S7-V + Fe8-S7] + CO3 + CO
    
  • 7ady – AvNase ++d subunit [C-Fe7-N-S7-V ]
    

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Michal Harel