| Literature DB >> 16254839 |
Tao Liu1, Ping Zhu, Ke-di Cheng, Chao Meng, Hui-xin Zhu.
Abstract
A full-length cDNA encoding putrescine N-methyltransferase (PMT) was isolated from the hairy roots of A. tanguticus. Nucleotide sequence analysis of the cloned cDNA revealed an open reading frame of 1017 bp encoding 338 amino acids with high homology to other known PMTs. A. tanguticus PMT was expressed in Escherichia coli. The recombinant AtPMT was purified and exhibited S-adenosyl-methionine-dependent N-methyltransferase activity.Entities:
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Year: 2005 PMID: 16254839 DOI: 10.1055/s-2005-871260
Source DB: PubMed Journal: Planta Med ISSN: 0032-0943 Impact factor: 3.352