1G21

MGATP-BOUND AND NUCLEOTIDE-FREE STRUCTURES OF A NITROGENASE PROTEIN COMPLEX BETWEEN LEU127DEL-FE PROTEIN AND THE MOFE PROTEIN

Summary for 1G21

• Entry DOI: 10.2210/pdb1g21/pdb
• Related: 1G20 1n2c 2min 2nip 3min
• Descriptor: NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN, IRON/SULFUR CLUSTER, NITROGENASE MOLYBDENUM-IRON PROTEIN BETA CHAIN, ... (10 entities in total)
• Functional Keywords: nitrogen-fixation, fe protein, moefe protein, p-cluster, femo cofactor, 4fe-4s, oxidoreductase
• Biological source: Azotobacter vinelandii; More
• Total number of polymer chains: 8
• Total formula weight: 361753.17

Authors

Chiu, H.-J.,Peters, J.W.,Lanzilotta, W.N.,Ryle, M.J.,Seefeldt, L.C.,Howard, J.B.,Rees, D.C. (deposition date: 2000-10-16, release date: 2001-01-31, Last modification date: 2023-08-09)

• Primary citation: Chiu, H.,Peters, J.W.,Lanzilotta, W.N.,Ryle, M.J.,Seefeldt, L.C.,Howard, J.B.,Rees, D.C.; MgATP-Bound and nucleotide-free structures of a nitrogenase protein complex between the Leu 127 Delta-Fe-protein and the MoFe-protein.; Biochemistry, 40:641-650, 2001; PubMed: 11170380; DOI: 10.1021/bi001645e

Experimental method

X-RAY DIFFRACTION (3 Å)