8Q50

Nitrogenase Fe protein from Methanothermococcus thermolithotrophicus, tetragonal crystalline form at 1.91-A resolution

Summary for 8Q50

• Entry DOI: 10.2210/pdb8q50/pdb
• Descriptor: Nitrogenase iron protein 1, CALCIUM ION, FE2/S2 (INORGANIC) CLUSTER, ... (6 entities in total)
• Functional Keywords: nitrogenase, electron donor, atpase, [4fe-4s]-cluster, electron transfer, conformational changes, methanogenic archaea, oxidoreductase, o2-sensitivity, n2-fixation, electron transport
• Biological source: Methanothermococcus thermolithotrophicus DSM 2095
• Total number of polymer chains: 1
• Total formula weight: 31849.08

Authors

Maslac, N.,Wagner, T. (deposition date: 2023-08-07, release date: 2024-05-15)

• Primary citation: Maslac, N.,Cadoux, C.,Bolte, P.,Murken, F.,Gu, W.,Milton, R.D.,Wagner, T.; Structural comparison of (hyper-)thermophilic nitrogenase reductases from three marine Methanococcales.; Febs J., 2024; PubMed: 38696373; DOI: 10.1111/febs.17148

Experimental method

X-RAY DIFFRACTION (1.91 Å)