Abstract:
:Mammalian multidrug and toxic compound extrusion 1 (MATE1) are polyspecific H+-coupled exporters of organic cations (OCs) and responsible for excretion of metabolic waste products and xenobiotics. Here, we report a novel variant of mouse MATE1, mMATE1b, that has a long carboxyl terminal hydrophobic tail homologous to other MATE1 transporter proteins. Mouse MATE1b mediates tetraethylammonium (TEA) uptake with properties similar to that of mMATE1 and is localized in renal brush border membranes. Thus, mMATE1b is a functional variant of mMATE1 and seems to be the true counterpart to other MATE1 transporters.
journal_name
Arch Biochem Biophysjournal_title
Archives of biochemistry and biophysicsauthors
Kobara A,Hiasa M,Matsumoto T,Otsuka M,Omote H,Moriyama Ydoi
10.1016/j.abb.2007.10.010subject
Has Abstractpub_date
2008-01-15 00:00:00pages
195-9issue
2eissn
0003-9861issn
1096-0384pii
S0003-9861(07)00508-5journal_volume
469pub_type
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pub_type: 杂志文章
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