node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
patA | puuA | b3073 | b1297 | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | 0.977 |
patA | puuP | b3073 | b1296 | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | Putrescine:h(+) symporter puup; Involved in the uptake of putrescine | 0.568 |
patA | speB | b3073 | b2937 | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | Agmatinase; Catalyzes the formation of putrescine from agmatine | 0.938 |
patA | speC | b3073 | b2965 | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | Ornithine decarboxylase, biosynthetic; Ornithine decarboxylase isozyme; Protein involved in polyamine biosynthetic process | 0.905 |
patA | speE | b3073 | b0121 | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | Spermidine synthase (putrescine aminopropyltransferase); Involved in the biosynthesis of polyamines which play a significant role in the structural and functional organization in the chromoid of E.coli by compacting DNA and neutralizing negative charges. Catalyzes the irreversible transfer (ping-pong mechanism) of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine. Cadaverine (1,5-diaminopentane) and spermidine can also be used as the propylamine acceptor | 0.940 |
patA | speF | b3073 | b0693 | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | Ornithine decarboxylase isozyme, inducible; Belongs to the Orn/Lys/Arg decarboxylase class-I family | 0.903 |
patA | speG | b3073 | b1584 | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | Spermidine n(1)-acetyltransferase; Involved in the protection against polyamine toxicity by regulating their concentration . Catalyzes the transfer of an acetyl group from acetyl coenzyme A (AcCoA) to the primary amino groups of spermidine to yield N(1)- and N(8)-acetylspermidine . It can also use polyamines such as spermine, but not putrescine | 0.930 |
puuA | patA | b1297 | b3073 | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | 0.977 |
puuA | puuP | b1297 | b1296 | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | Putrescine:h(+) symporter puup; Involved in the uptake of putrescine | 0.942 |
puuA | speB | b1297 | b2937 | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | Agmatinase; Catalyzes the formation of putrescine from agmatine | 0.935 |
puuA | speC | b1297 | b2965 | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | Ornithine decarboxylase, biosynthetic; Ornithine decarboxylase isozyme; Protein involved in polyamine biosynthetic process | 0.930 |
puuA | speE | b1297 | b0121 | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | Spermidine synthase (putrescine aminopropyltransferase); Involved in the biosynthesis of polyamines which play a significant role in the structural and functional organization in the chromoid of E.coli by compacting DNA and neutralizing negative charges. Catalyzes the irreversible transfer (ping-pong mechanism) of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine. Cadaverine (1,5-diaminopentane) and spermidine can also be used as the propylamine acceptor | 0.977 |
puuA | speF | b1297 | b0693 | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | Ornithine decarboxylase isozyme, inducible; Belongs to the Orn/Lys/Arg decarboxylase class-I family | 0.900 |
puuA | speG | b1297 | b1584 | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | Spermidine n(1)-acetyltransferase; Involved in the protection against polyamine toxicity by regulating their concentration . Catalyzes the transfer of an acetyl group from acetyl coenzyme A (AcCoA) to the primary amino groups of spermidine to yield N(1)- and N(8)-acetylspermidine . It can also use polyamines such as spermine, but not putrescine | 0.964 |
puuP | patA | b1296 | b3073 | Putrescine:h(+) symporter puup; Involved in the uptake of putrescine | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | 0.568 |
puuP | puuA | b1296 | b1297 | Putrescine:h(+) symporter puup; Involved in the uptake of putrescine | Gamma-glutamylputrescine synthase; Involved in the breakdown of putrescine via the biosynthesis of gamma-L-glutamylputrescine. It is able to use several diamines, spermidine and spermine. Absolutely essential to utilize putrescine as both nitrogen and carbon sources and to decrease the toxicity of putrescine, which can lead to inhibition of cell growth and protein synthesis | 0.942 |
puuP | speE | b1296 | b0121 | Putrescine:h(+) symporter puup; Involved in the uptake of putrescine | Spermidine synthase (putrescine aminopropyltransferase); Involved in the biosynthesis of polyamines which play a significant role in the structural and functional organization in the chromoid of E.coli by compacting DNA and neutralizing negative charges. Catalyzes the irreversible transfer (ping-pong mechanism) of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine. Cadaverine (1,5-diaminopentane) and spermidine can also be used as the propylamine acceptor | 0.736 |
puuP | speG | b1296 | b1584 | Putrescine:h(+) symporter puup; Involved in the uptake of putrescine | Spermidine n(1)-acetyltransferase; Involved in the protection against polyamine toxicity by regulating their concentration . Catalyzes the transfer of an acetyl group from acetyl coenzyme A (AcCoA) to the primary amino groups of spermidine to yield N(1)- and N(8)-acetylspermidine . It can also use polyamines such as spermine, but not putrescine | 0.739 |
rcsB | speG | b2217 | b1584 | Two-component system, narl family, captular synthesis response regulator rcsb; Component of the Rcs signaling system, which controls transcription of numerous genes. RcsB is the response regulator that binds to regulatory DNA regions. Can function both in an RcsA-dependent or RcsA-independent manner. The system regulates expression of numerous genes, including genes involved in colanic acid capsule synthesis, biofilm formation, cell division and outer membrane proteins synthesis. Also involved, with GadE, in control of glutamate-dependent acid resistance, and, with BglJ, in derepressio [...] | Spermidine n(1)-acetyltransferase; Involved in the protection against polyamine toxicity by regulating their concentration . Catalyzes the transfer of an acetyl group from acetyl coenzyme A (AcCoA) to the primary amino groups of spermidine to yield N(1)- and N(8)-acetylspermidine . It can also use polyamines such as spermine, but not putrescine | 0.607 |
speB | patA | b2937 | b3073 | Agmatinase; Catalyzes the formation of putrescine from agmatine | putrescine:2-oxoglutaric acid aminotransferase, PLP-dependent; Catalyzes the aminotransferase reaction from putrescine to 2- oxoglutarate, leading to glutamate and 4-aminobutanal, which spontaneously cyclizes to form 1-pyrroline This is the first step in one of two pathways for putrescine degradation, where putrescine is converted into 4- aminobutanoate (gamma-aminobutyrate or GABA) via 4-aminobutanal, which allows E.coli to grow on putrescine as the sole nitrogen source . Also functions as a cadaverine transaminase in a a L-lysine degradation pathway to succinate that proceeds via cad [...] | 0.938 |