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gpi1

Gene
gpi1
Protein
N-acetylglucosaminyl-phosphatidylinositol biosynthetic protein gpi1
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
653 amino acids
Function
Necessary for the synthesis of N-acetylglucosaminyl-phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis.
Mass
76.432 kDa
Sequence
MSTTTMNIASAPIEVKRIYWPKSTISYTDSGYLVGWKYSTNDLIVVTTITSYQSFANFLVDYCKNQDQSVDIKSLCILGTFNCSADILPGDKYEIDCWIKVQQSTELSHPRVFDSASTPLKINLHIIYYHPPQPRKMQFLSLEPLSLLLLKDSFINKSNPEYESMQHQQILLKKLKLHFPRRKENSWKRSLRSGLIELLNQSFEVRMLTHENNNKKNSYVFRLFDRVSSSTFYFFNSLFAYFIILLRIINEVILLAINYRPIPLSYNMMDIFVSARQVDLRLQQACFWPVQYMKLWVFRKSKRVAIEDYKEYIRFYNNLWLVANDMIFGITMSSFILENLHLVVKLIENITFEYAIKNVRSMVIWLVDTPAGLKLNNDICKFIMKLSVWVIDVWSNFLLHCLPWTPFLVQVVAISGFGGASLMIALISDFLSVMTIHIHLLYLASSRLYNWQLRVIYSLLQLFRGKKRNVLRNRIDSYEYDLDQLLLGTILFTVLIFFLPTIYVFYAAFALTRVSVMTCLAICETMLAFLNHFPLFVTMLRIKDPYRIPSGLNFEIVSFEPLKQDGFATLYLNCNSKPMSLGSMFEHYRKLARRLISHYLSKTTLISLLVGCPVPAIPAEQLYNIQYAMLPTKRISIRKLRDLLFHQKKFPYD

Gene
GPI1
Protein
Phosphatidylinositol N-acetylglucosaminyltransferase subunit GPI1
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
609 amino acids
Function
Part of the complex catalyzing the transfer of N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol, the first step of GPI biosynthesis.
Similarity
Belongs to the PIGQ family.
Mass
70.354 kDa
Sequence
MPNYIFWPYESLFENSAAQGPQVALAISFEKTHFVVLGVCEPQYLEEVSIRPPYSVVATKNNGAEGWNYKVADPCNVHFRIPKLKFMQFYSSDPISLIIPEKEVGLHSSVGETLNYSKLEQHPRYKRDNKKLSETLNIINLFPAYCKALNELYPFIQTSQENLRGTMLNSVAAWCSSTCIYKMVAKIGFYLTFVICSIASLVSSLLNYSHFQLVNYSAFVQQIDLRCQQICYFPVQYERINKKDNIQNVGSMVEKDNSNSQFSHSYMPSKFYPDYILLYNTIWLIINDISFGLILGAILIENRDFLVSASHRVLKFFLYDSLKTITETLANNPLGIKLNAELANFLSELFLWVIEFSYTTFIKRLIDPKTLSSLLTLTIYMMFLVGFSFAVSLAIDFFAILSFPIYVFYRISSKLYHCQLNIMASLFNLFCGKKRNVLRNRIDHNYFQLDQLLLGTLLFIILVFLTPTVMAFYMSYTVLRMLTITIEIFSEAVIALINHFPLFALLLRLKDPKRLPGGISIELKTTVSNKHTTLELQNNPIKFKSMFRPYNLLLSQMRTNYFSFATVRKIVRGESIMVNRNKLYYVLYSSLPSKPLSVKDLYKRLTIQA

Gene
GPI1
Protein
Glucosamine-6-phosphate isomerase 1
Organism
Giardia intestinalis
Length
266 amino acids
Similarity
Belongs to the glucosamine/galactosamine-6-phosphate isomerase family.
Mass
29.406 kDa
Sequence
MPSIHVSKCADPAIKLAHRIAEVVRSKPNCVLGLATGSTPIPVYQELARLHREEGLDFSQVRTFNLDEYAGLPPTHDQTYRFFMEEHLFSKVNIKPENVHFLNGMASDYEKECERYEQELKAIGPCDVWLLGIGHNGHIAFNEPGSPRDSRTRVVCLTQSTIDANARFFGNDKSKVPTKALSVGIATIMESREILLLATGESKREAVTKSVKGKCETHCPASFLHEHPHCRFYVDMDAGKVVDNTCCQATNQASCCGSTSCHAAKA