ArticleMolecular and cellular biochemistry1998
Recombinant bovine spleen myristoyl CoA: protein N-myristoyltransferase.
Article in Molecular and cellular biochemistry, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 3 citations in OpenAlex.
- N-myristoyltransferase.Molecular and cellular biochemistry · 2000Review
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4 authors at 2 institutions in 1 country.
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Abstract
Myristoyl-CoA:protein N-myristoyltransferase (NMT) is an essential eukaryotic enzyme that catalyzes the co-translational transfer of myristate to the NH2-terminal glycine residue of a number of important proteins of diverse function. Recently, we have isolated full length cDNA encoding bovine spleen NMT [27] the full length cDNA was cloned and expressed in E. coli, resulting in the expression of functionally active 50 kDa NMT. Using the combination of SP-Sepharose fast flow and Mono S fast protein liquid chromatography, the enzyme was purified 20-fold with a high yield. The spleen NMT (sNMT) fusion protein exhibited an apparent molecular weight of 53 kDa on SDS-PAGE. Upon cleavage by the Enterokinase the sNMT exhibited an apparent molecular weight of 50 kDa without loss of catalytic activity. The two synthetic peptide substrates based on the N-terminal sequence of pp60src (GSSKSKMR) and cAMP dependent protein kinase (GNAAAKKRR) have different kinetic parameters of Km values of 40 and 200 microM. Recombinant sNMT was also potently inhibited by Ni2+ (histidine binder) in a concentration dependent manner with a half maximal inhibition of 280 microM. The E. coli expressed sNMT was homogenous and showed enzyme activity.
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