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gap3

Gene
gap3
Protein
Glyceraldehyde-3-phosphate dehydrogenase 3
Organism
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
Length
337 amino acids
Function
Catalyzes the oxidative phosphorylation of glyceraldehyde 3-phosphate (G3P) to 1,3-bisphosphoglycerate (BPG) using the cofactor NAD. The first reaction step involves the formation of a hemiacetal intermediate between G3P and a cysteine residue, and this hemiacetal intermediate is then oxidized to a thioester, with concomitant reduction of NAD to NADH. The reduced NADH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic phosphate to produce BPG.
Similarity
Belongs to the glyceraldehyde-3-phosphate dehydrogenase family.
Mass
37.13 kDa
Sequence
MKIRVGINGFGRMGRLALRAAWGWPELEFVHINEIKGGAVAAAHLLKFDSVHGRWTPEVEAEGERVLIDSTPLSFSEYGKPEDVPWEDFGVDLVLECSGKFRTPATLDPYFKRGVQKVIVAAPVKEEALNIVMGVNDYLYEPEKHHLLTAASCTTNCLAPVVKVIHEGLGIKHGIITTIHDNTNTQTLVDAPHKDLRRARATSLSLIPTTTGSATAIALIYPELKGKLNGIAVRVPLLNASLTDCVFEVNRPTTVEEINALLKAASEQAPLQGILGYEERPLVSIDYKDDPRSSIIDALSTMVVDETQVKILAWYDNEWGYVNRMVELARKVALSLK

Gene
gap3
Protein
Glyceraldehyde-3-phosphate dehydrogenase 3
Organism
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Length
337 amino acids
Function
Catalyzes the oxidative phosphorylation of glyceraldehyde 3-phosphate (G3P) to 1,3-bisphosphoglycerate (BPG) using the cofactor NAD. The first reaction step involves the formation of a hemiacetal intermediate between G3P and a cysteine residue, and this hemiacetal intermediate is then oxidized to a thioester, with concomitant reduction of NAD to NADH. The reduced NADH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic phosphate to produce BPG.
Similarity
Belongs to the glyceraldehyde-3-phosphate dehydrogenase family.
Mass
37.117 kDa
Sequence
MKVRVGINGFGRMGRLALRAAWDWPELEFVHINEIKGGAVAAAHLLKFDSVHGRWTPEVEAEGERVLIDGTPLSFSEYGKPDDVPWEDFGVDLVLECSGKFRTPATLDPYFKRGVQKVIVAAPVKEEALNIVMGVNDYLYEPEKHHLLTAASCTTNCLAPVVKVIHEGLGIKHGIITTIHDNTNTQTLVDAPHKDLRRARATSLSLIPTTTGSATAIALIYPELKGKLNGIAVRVPLLNASLTDCVFEVTRPTTVEEINALLKAASEQAPLQGILGYEERPLVSIDYKDDPRSSIIDALSTMVVDETQVKILAWYDNEWGYVNRMVELARKVALSLK

Gene
GAP3
Protein
Glyceraldehyde-3-phosphate dehydrogenase 3
Organism
Kluyveromyces marxianus
Length
331 amino acids
Similarity
Belongs to the glyceraldehyde-3-phosphate dehydrogenase family.
Mass
35.524 kDa
Sequence
MVRIAINGFGRIGRLVLRIALSRKNIEVVAINDPFITVDYAAYMFKYDSTHGRFDGEVSHDGKALIIDGKKVLVFQERDPATLPWGAEKIDIAIDSTGIFKELDSAQKHIDAGAKKVVITAPSSTAPMFVVGVNEDKYAGQTIVSNASCTTNCLAPLAKIINNAFGIEEGLMTTVHSITATQKTVDGPSHKDWRGGRTASGNIIPSSTGAAKAVGKVLPELQGKLTGMAFRVPTVDVSVVDLTVKLAKPATYEEIKAVVKKASENELKGVMGYTEDAVVSSDFLGDTHSSIFDAAAGIQLSPQFVKLVSWYDNEFGYSTRVVDLVELVAKN