title: Identification of a novel mammalian member of the NSF/CDC48p/Pas1p/TBP-1 family through heterologous expression in yeast.
abstract: Two suppressors of the growth deficiency of a potassium transport mutant of Saccharomyces cerevisiae were isolated from a mouse cDNA expression library. These suppressors, SKD1 and SKD2 (suppressor of K+ transport growth defect), were cDNAs encoding members of a family of ATPases involved in membrane fusion (N-ethylmaleimide-sensitive fusion protein, NSF), cell division cycle regulation (CDC48p), peroxisome assembly (Pas1p), and transcriptional regulation (TBP-1). The SKD1 protein constitutes a novel member of this family with 49-58% amino acid sequence similarity with other family members, and contains a single ATP binding site. The SKD2 polypeptide is the mouse homolog of NSF.
authors.affiliation: Department of Biological Sciences, University of California, Santa Barbara 93106.
authors.forename: F
authors.initials: F
authors.lastname: Périer
authors.forename: K L
authors.initials: KL
authors.lastname: Coulter
authors.forename: H
authors.initials: H
authors.lastname: Liang
authors.forename: C M
authors.initials: CM
authors.lastname: Radeke
authors.forename: R F
authors.initials: RF
authors.lastname: Gaber
authors.forename: C A
authors.initials: CA
authors.lastname: Vandenberg
mesh_terms: D000074183:ATPases Associated with Diverse Cellular Activities; D000251:Adenosine Triphosphatases / Q000096:biosynthesis / Q000235:genetics*; D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D001692:Biological Transport; D002352:Carrier Proteins / Q000096:biosynthesis / Q000235:genetics*; D018076:DNA, Complementary / Q000235:genetics; D056827:Endosomal Sorting Complexes Required for Transport; D051379:Mice; D008969:Molecular Sequence Data; D005810:Multigene Family / Q000235:genetics*; D052066:N-Ethylmaleimide-Sensitive Proteins; D011188:Potassium / Q000378:metabolism; D012333:RNA, Messenger / Q000032:analysis; D011994:Recombinant Proteins / Q000096:biosynthesis; D012097:Repressor Proteins / Q000096:biosynthesis / Q000235:genetics*; D012441:Saccharomyces cerevisiae / Q000235:genetics; D017386:Sequence Homology, Amino Acid; D013489:Suppression, Genetic; D014018:Tissue Distribution; D033921:Vesicular Transport Proteins
chemical_list: D002352:Carrier Proteins; D018076:DNA, Complementary; D056827:Endosomal Sorting Complexes Required for Transport; D012333:RNA, Messenger; D011994:Recombinant Proteins; D012097:Repressor Proteins; D033921:Vesicular Transport Proteins; D000251:Adenosine Triphosphatases; D000074183:ATPases Associated with Diverse Cellular Activities; D052066:N-Ethylmaleimide-Sensitive Proteins; C498733:Nsf protein, mouse; C089217:Vps4b protein, mouse; D011188:Potassium