1OS1

Structure of Phosphoenolpyruvate Carboxykinase complexed with ATP,Mg, Ca and pyruvate.

Summary for 1OS1

• Entry DOI: 10.2210/pdb1os1/pdb
• Related: 1AQ2 1AYL 1OEN
• Descriptor: Phosphoenolpyruvate carboxykinase [ATP], MAGNESIUM ION, CALCIUM ION, ... (6 entities in total)
• Functional Keywords: enzyme mechanism, phosphotransfer, calcium, activation, lyase
• Biological source: Escherichia coli
• Cellular location: Cytoplasm: P22259
• Total number of polymer chains: 1
• Total formula weight: 60368.80

Authors

Sudom, A.,Walters, R.,Pastushok, L.,Goldie, D.,Prasad, L.,Delbaere, L.T.,Goldie, H. (deposition date: 2003-03-18, release date: 2003-09-23, Last modification date: 2023-11-15)

• Primary citation: Sudom, A.,Walters, R.,Pastushok, L.,Goldie, D.,Prasad, L.,Delbaere, L.T.,Goldie, H.; Mechanisms of activation of phosphoenolpyruvate carboxykinase from Escherichia coli by Ca2+ and of desensitization by trypsin.; J.BACTERIOL., 185:4233-4242, 2003; PubMed: 12837799; DOI: 10.1128/JB.185.14.4233-4242.2003

Experimental method

X-RAY DIFFRACTION (1.8 Å)