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treP

Gene
treP
Protein
Alpha,alpha-trehalose phosphorylase
Organism
Thermoanaerobacter brockii
Length
774 amino acids
Function
Catalyzes the reversible phosphorolytic cleavage of trehalose. Phosphorolysis is specific for trehalose, but D-xylose, D-galactose, L-arabinose, D-fucose, L-fucose, D-glucosamine and 2-deoxy D-glucose can act as substitutes for D-glucose in the synthetic reaction.
Similarity
Belongs to the glycosyl hydrolase 65 family.
Mass
89.252 kDa
Sequence
MANKTKKPIYPFEDWVIRETQFSIDTNYRNETIFTLANGYIGMRGTFEERYSGPKNTSFNGTYINGFYEIHDIVYPEGGYGFAKIGQTMLNVADSKIIKLYVDGEEFDLLQGKILFYERVLDMKKGFVERKVKWESPTGKILEVKIKRIVSLNRQHLAAISFTMQPVNFTGKIRFVSAIDGNVSNINDSEDVRVGSNLKGKVLKTIDKSVEGLKGWIVQKTQKSNFSYACAIDNVLVADSKYEVSNSLEEDGVKVIVDLEAEKGTSYTLNKFISYYTSKDFDENKLVALALEEIEKAKNDGFETIEKEQEEFLNSFWKDADVIIEGDKALQQGIRFNEFHLLQSVGRDGKTNIAAKGLTGGGYEGHYFWDSDIYIMPFFLYTKPEIAKALVMYRYNLLDAARSRAKELGHKGALYPWRTIDGPECSAYFPAGTAQYHINADIVYALKRYVEATNDVDFLYDYGCEILFETARFWEDLGAYIPLKGNKFCINCVTGPDEYTALVDNNAYTNYMAKMNLEYAYDIANKMKKEVPQKYQKVASKLNLKDEEIVAWKKAADNMYLPYSKELDIIPQDDSFLYKERITVDEIPEDQFPLLLHWHYLNIYRYQICKQPDVLLLMFLQREKFTKDELKKNYDYYEPITTHDSSLSPAIFSILANEIGYTDKAYKYFMMTARMDLDDYNDNVKDGIHAASMAGTWSAVVNGFGGMRVYTNELHFEPRLPKEWNLLSFNVRYKGRKINVKLTKENVVFALLEGEPIEIYYFDKKILLEKGEIK

Gene
treP
Protein
Alpha,alpha-trehalose phosphorylase
Organism
Geobacillus stearothermophilus
Length
765 amino acids
Function
Catalyzes the reversible phosphorolytic cleavage of trehalose. Phosphorolysis is specific for trehalose.
Similarity
Belongs to the glycosyl hydrolase 65 family.
Mass
87.952 kDa
Sequence
MSWSISSNQLNIENLLNEESLFFTGNGYIGVRGNFEEKYYDGASSIRGTYINAFHDITDINYGEKLYAFPETQQKLVNVIDAQTVQIYFGEEEERFSLFEGEVIQYERHLHMDKGFSERVIHWRSPGGKEVKLKFKRLTSFIYKELFIQEITIEPVNFFGKTKVVSTVNGDVSNFVDPSDPRVGSGHAKLLTVSDTVIEGDFVSIETKTKRSNLYAACTSTCRLNIDFQREYVKNEKSVETVLTFELTEKAIMTKINIYTDTLRHGDRPLRTGLDLCQKLSCLTFNDLKEQQKHYLDKFWLYADVEISGDQALQEGIRFNLFHLLQSAGRDRFSNIAAKGLSGEGYEGHYFWDTEIYMVPVFLMTNPELAKQLLIYRYSILDKARERAREMGHRKGALFPWRTISGGECSSYFPAGTAQYHISADIAYSYVQYYLVTKDLDFLKSYGAELLIETARLWMDTGHYHEGKFKIDAVTGPDEYTCIVNNNYYTNVMAKHNLRWAAKSVAELEKHAPDTLASLKAKLEITDEEIAEWIKAAEAMYLPYDPTLNINPQDDTFLQKQVWDFDNTPKEHYPLLLHYHPLTLYRYQVCKQADTVLAHFLLEDEQDESVIRDSYHYYEKITTHDSSLSSCVFSIMAAKIGELDKAYEYFIETARLDLDNTHGNTKDGLHMANMGGTWMAIVYGFAGLRIKESGLSLAPVIPKQWQSYRFSIQYLGRHISVSVDTKGTKVNLLNGEELTIKLYGKKHQLTKDEPLEITFNNGRVD

Gene
treP
Protein
PTS system trehalose-specific EIIBC component
Organism
Bacillus subtilis (strain 168)
Length
470 amino acids
Function
The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. This system is involved in trehalose transport.
Mass
50 kDa
Sequence
MGELNKSARQIVEAVGGAENIAAATHCVTRLRFALIDESKVDQEMLDQIDVVKGSFSTNGQFQVVIGQGTVNKVYAELVKETGIGESTKDEVKKASEKNMNPLQRAVKTLADIFIPILPAIVTAGLLMGINNILTAEGIFFSTKSIVQVYPQWADLANMINLIAGTAFTFLPALIGWSAVKRFGGNPLLGIVLGVMLVHPDLLNAWGYGAAEQSGEIPVWNLFGLEVQKVGYQGQVLPILLASYMLAKIEVFLTKRTPEGIQLLVVAPITLLLTGFASFIIIGPITFAIGNVLTSGLISVFGSFAALGGLLYGGFYSALVITGMHHTFLAVDLQLIGSKLGGTFLWPMLALSNIAQGSAALAMMFIVKDEKQKGLSLTSGISAYLGITEPAIFGVNLRYRFPFIIAMVSSGLAGMYISSQGVLASSVGVGGVPGIFSIMSQYWGAFAIGMAIVLIVPFAGTYAYARFKHK