2'-Phosphoadenylylation of eukaryotic proteins: a type of covalent modification.

An enzymatic system in rat liver microsomal preparations has been detected that catalyzes the transfer of the 2'-phospho-AMP moiety from NADP to endogenous polypeptides; the major acceptor is a polypeptide of about 40 kDa (p40). Modification of the acceptor by 2'-phospho-AMP residues was deduced from the simultaneous transfer of 2'-[33P]phosphate and [3H]adenine residues from double-labeled NAD...

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Mini-Review The Covalent Modification of Eukaryotic Proteins with Lipid

surprisingly large number of proteins in eukaryotic ceils are now known to contain covalently bound lipid. Several cell surface proteins, the Thy-1 glycoprotein (27, 55), acetylcholinesterase (14), alkaline phosphatase (28), and the variant surface glycoprotein of trypanosomes (13), among others, are anchored to the outer cell surface by a complex, glycosylated phospholipid (Table I; Fig. 1). A...

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The covalent modification of eukaryotic proteins with lipid

surprisingly large number of proteins in eukaryotic ceils are now known to contain covalently bound lipid. Several cell surface proteins, the Thy-1 glycoprotein (27, 55), acetylcholinesterase (14), alkaline phosphatase (28), and the variant surface glycoprotein of trypanosomes (13), among others, are anchored to the outer cell surface by a complex, glycosylated phospholipid (Table I; Fig. 1). A...

متن کامل

Mini-Review The Covalent Modification of Eukaryotic Proteins with Lipid

surprisingly large number of proteins in eukaryotic ceils are now known to contain covalently bound lipid. Several cell surface proteins, the Thy-1 glycoprotein (27, 55), acetylcholinesterase (14), alkaline phosphatase (28), and the variant surface glycoprotein of trypanosomes (13), among others, are anchored to the outer cell surface by a complex, glycosylated phospholipid (Table I; Fig. 1). A...

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the investigation of the relationship between type a and type b personalities and quality of translation

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2'-Phosphoadenylylation of eukaryotic proteins: a type of covalent modification.

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