| APH | alcohol-positive history; alternative pathway hemolysis; aminoglycoside phosphotransferase; antepart... |
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| CPT | Choline phosphotransferase |
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| NPTII | Neomycin phosphotransferase II |
| PTS | Phosphotransferase |
| hph | hygromycin B phosphotransferase |
| HPT | hygromycin B phosphotransferase |
| phosphotransferase | <enzyme> An enzyme (18 Nov 1997) |
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| phosphotransferases | <enzyme> A rather large group of enzymes that transfers a phosphate group from a donor to an acceptor. They are important in metabolism and comprise not only those transferring phosphate but also diphosphate, nucleotidyl residues, and others. These have also been subdivided according to the acceptor group. Registry number: EC 2.7 Alcohol group acceptor: A group of enzymes that transfers a phosphate group onto an alcohol group acceptor. Registry number: EC 2.7.1 Carboxyl group acceptor: A class of enzymes that transfers phosphate groups and has a carboxyl group as an acceptor. Registry number: EC 2.7.2 Nitrogenous group acceptor: A group of enzymes that catalyses the transfer of a phosphate group onto a nitrogenous group acceptor. Registry number: EC 2.7.3 Paired acceptors: A group of enzymes that transfers two phosphate groups from a donor such as ATP to two different acceptors. Registry number: EC 2.7.9 Phosphate group acceptor: A group of enzymes that catalyses the transfer of a phosphate group onto a phosphate group acceptor. Registry number: EC 2.7.4 Phosphomutases: A group of enzymes that catalyze an intramolecular transfer of a phosphate group. It has been shown in some cases that the enzyme has a functional phosphate group, which can act as the donor. These were previously listed under phosphotransferases (ec 2.7.-). Registry number: EC 5.4.2 (04 Jul 1999) |
| acarbose 7-phosphotransferase | <enzyme> Catalyses reaction between ATP and acarbose to form acarbose 7-phosphate; isolated from actinoplanes; n-terminal amino acid sequence given in first source Registry number: EC 2.7.1.- Synonym: acarbose kinase (26 Jun 1999) |
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| aminoglycoside 3'-phosphotransferase | <enzyme> A bacterial enzyme which confers resistance to the antibiotic neomycin.The APH gene is used as a selectable marker in genetic experiments, whereby bacterial cells which do not have the gene are eliminated from a population and thus selected against when exposed to neomycin. (13 Oct 1997) |
| capreomycin O-phosphotransferase | <enzyme> Isolated from streptomyces capreolus; acts on oh group of capreomycin ia or IIa. Registry number: EC 2.7.1.- Synonym: cph gene product (26 Jun 1999) |
| glycerol-3-phosphate - glucose phosphotransferase | <enzyme> Catalyses the formation of glycerol and glucose-6-phosphate Registry number: EC 2.7.1.142 Synonym: gro3p-glucose transphorylase, glycerol 3-phosphate-glucose transphorylase (26 Jun 1999) |
| ribostamycin 3'-O-phosphotransferase | <enzyme> From streptomyces ribosidificus; base sequence of its gene siven in first source Registry number: EC 2.7.1.- Synonym: ribostamycin phosphotransferase (26 Jun 1999) |
| chloramphenicol 3'-O-phosphotransferase | <enzyme> Phosphorylates the 3'-oh position of chloramphenicol producing a metabolite which confers resistance to chloramphenicol when introduced into a chloramphenicol-sensitive host Registry number: EC 2.7.1.- Synonym: cpt protein, cpt gene product (26 Jun 1999) |
| guanosine phosphotransferase | <enzyme> From eimeria tenella; uses several phosphate donors: acetyl phosphate, ATP, utp, phosphoribosyl pyrophosphate to form GMP Registry number: EC 2.7.1.- Synonym: gptase (26 Jun 1999) |
| phosphoenolpyruvate-cellobiose phosphotransferase | <enzyme> Catalytic domain of the phosphoenolpyruvate-dependent cellulose phosphotransferase system Registry number: EC 2.7.1.- Synonym: enzyme IIb(cellobiose), enzyme IIb (cel) (26 Jun 1999) |
| phosphoenolpyruvate-glucose phosphotransferase | <enzyme> Specific for glucose and nonmetabolizable analogs methyl alpha glucoside, beta-d-thioglucose and 5-thioglucose Registry number: EC 2.7.1.- Synonym: II-b(glc) peppts, enzyme II-b(glc) phosphoenolpyruvate phosphotransferase system, enzyme II (glucose), glucose-specific permease, phosphotransferase system, beta-glucosidase permease, beta-glucoside permease, glucose permease, enzyme II(glc), bglp gene product, syta gene product (26 Jun 1999) |
| phosphoenolpyruvate-maltose phosphotransferase | <enzyme> Partial amino acid sequence of enzyme identified from fusobacterium mortiferum. Registry number: EC 2.7.1.- Synonym: enzyme IIb (maltose), maltose enzyme IIb, malb gene product (26 Jun 1999) |
| phosphoenolpyruvate-mannose phosphotransferase | <enzyme> Consists of three subunits IIab(man), IIc(man), and IId(man); many encodes IIc(man) and manz encodes IId(man) Registry number: EC 2.7.1.- Synonym: enzyme II (mannose), mannose permease, many gene product, manz gene product, IIab(man) subunit, IIc(man) subunit, IId(man) subunit (26 Jun 1999) |
| phosphoenolpyruvate-protein phosphotransferase | <enzyme> Enzyme I of the system Registry number: EC 2.7.3.9 Synonym: enzyme I, phosphoenolpyruvate sugar phosphotransferase system, enzyme I peppts, ptsi gene product, ptsj gene product, ptsp gene product, enzyme i(ntr) (26 Jun 1999) |
| phosphoenolpyruvate-sorbose phosphotransferase | <enzyme> From klebsiella pneumoniae; catalyses transport and phosphorylation of sorbose to sorbose 1-phosphate Registry number: EC 2.7.1.- Synonym: enzyme II (sorbose), sorbose-specific enzyme II, gene sora product (26 Jun 1999) |
| phosphoenolpyruvate sugar phosphotransferase system | <enzyme> The bacterial sugar phosphotransferase system (pts) that catalyses the transfer of the phosphoryl group from phosphoenolpyruvate to its sugar substrates (the pts sugars) concomitant with the translocation of these sugars across the bacterial membrane. The phosphorylation of a given sugar requires four proteins, two general proteins, enzyme I and hpr and a pair of sugar-specific proteins designated as the enzyme II complex. The pts has also been implicated in the induction of synthesis of some catabolic enzyme systems required for the utilization of sugars that are not substrates of the pts as well as the regulation of the activity of adenylate cyclase. Registry number: EC 2.7.1.- (12 Dec 1998) |
| phosphoenolpyruvate-trehalose phosphotransferase | <enzyme> Trea encodes the enzyme from bacillus subtilis; the escherichia coli enzyme II specific for trehalose; genbank u06195; do not confuse with tax-responsive element treb protein Registry number: EC 2.7.1.- Synonym: enzyme II (trehalose), enzyme II(tre), eii(tre) protein, treb enzyme II protein, trep gene product (26 Jun 1999) |
Synonyms : Kinase, ATP Phosphotransferases
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| phosphotransferase |
an enzyme that catalyzes the transfer of a phosphate group, either from one molecule to another [EC 2.7.14.2.7.9] or within the same molecule [EC 5.4.2].
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