1G20

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

Summary for 1G20

Related1G21 1n2c 2min 3min 2nip
DescriptorNITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN, NITROGENASE MOLYBDENUM-IRON PROTEIN BETA CHAIN, NITROGENASE IRON PROTEIN, ... (9 entities in total)
Functional Keywordsnitrogen-fixation, fe protein, mofe protein, p-cluster and femo cofactor, oxidoreductase
Biological sourceAzotobacter vinelandii
Total number of polymer chains8
Total molecular weight359627.23
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: 2011-07-13)
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 (PDB entries with the same primary citation)
DOI: 10.1021/bi001645e
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.2 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers15 0.6% 6.4%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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PDB entries from 2020-09-23