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1DBW

CRYSTAL STRUCTURE OF FIXJ-N

Summary for 1DBW
Entry DOI10.2210/pdb1dbw/pdb
Related1D5W 1DCK 1DCM
DescriptorTRANSCRIPTIONAL REGULATORY PROTEIN FIXJ, POLYETHYLENE GLYCOL (N=34) (3 entities in total)
Functional Keywordsdoubly wound five-stranded beta/alpha fold, nitrogen fixation regulation, transcription
Biological sourceSinorhizobium meliloti
Cellular locationCytoplasm : P10958
Total number of polymer chains2
Total formula weight29289.85
Authors
Gouet, P.,Fabry, B.,Guillet, V.,Birck, C.,Mourey, L.,Kahn, D.,Samama, J.P. (deposition date: 1999-11-03, release date: 1999-11-26, Last modification date: 2024-02-07)
Primary citationGouet, P.,Fabry, B.,Guillet, V.,Birck, C.,Mourey, L.,Kahn, D.,Samama, J.P.
Structural transitions in the FixJ receiver domain.
Structure Fold.Des., 7:1517-1526, 1999
Cited by
PubMed Abstract: Two-component signal transduction pathways are sophisticated phosphorelay cascades widespread in prokaryotes and also found in fungi, molds and plants. FixL/FixJ is a prototypical system responsible for the regulation of nitrogen fixation in the symbiotic bacterium Sinorhizobium meliloti. In microaerobic conditions the membrane-bound kinase FixL uses ATP to transphosphorylate a histidine residue, and the response regulator FixJ transfers the phosphoryl group from the phosphohistidine to one of its own aspartate residues in a Mg(2+)-dependent mechanism.
PubMed: 10647182
DOI: 10.1016/S0969-2126(00)88342-2
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (1.6 Å)
Structure validation

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数据于2024-10-30公开中

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