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Article

Properties of the spermidine/spermine N1-acetyltransferase mutant L156F that decreases cellular sensitivity to the polyamine analogue N1, N11-bis(ethyl)norspermine.

The Journal of biological chemistry - 18 Apr 2003

McCloskey Diane E, Pegg Anthony E

Abstract excerpt

Properties of a mutant form of spermidine/spermine N(1)-acetyltransferase, L156F (L156F-SSAT), that is present in Chinese hamster ovary cells selected for resistance to the polyamine analogue N(1,) N(11)-bis(ethyl)norspermine (BE 3-3-3) were investigated. Increased K(m) values, decreased V(max) values, and decreased k(cat) values with both polyamine substrates, spermidine and spermine, indicated that L156F-SSAT...

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Identifiers

PMID: 12578836
DOI: 10.1074/jbc.M205689200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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