node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
cadA | cadB | b4131 | b4132 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | Putative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it | 0.982 |
cadA | cadC | b4131 | b4133 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | Dna-binding transcriptional activator cadc; Required for Pcad induction, a promoter upstream of cadBA that is responsible for the pH-regulated expression of CadA and CadB. Probably acts as an activating transcription factor | 0.750 |
cadA | dtpC | b4131 | b4130 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | Proton-dependent oligopeptide transporter, pot family; Proton-dependent permease that transports di- and tripeptides. Shows significantly higher specificity towards dipeptides than tripeptides. Has a preference for dipeptides with a C-terminal Lys residue. Can bind Ala-Lys, Lys-Ala, Ala-Ala. Can also transport alanine and trialanine | 0.717 |
cadA | ldcC | b4131 | b0186 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | Lysine decarboxylase 2, constitutive; Plays a role in lysine utilization by acting as a lysine decarboxylase | 0.935 |
cadA | lysA | b4131 | b2838 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | Diaminopimelate decarboxylase, plp-binding; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine. Is not active against the DD- or LL-isomers of diaminopimelate | 0.818 |
cadA | patA | b4131 | b3073 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | 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 [...] | 0.916 |
cadA | potE | b4131 | b0692 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | Putrescine:h(+) symporter/putrescine:ornithine antiporter pote; Catalyzes both the uptake and excretion of putrescine. The uptake of putrescine is dependent on the membrane potential and the excretion involves putrescine-ornithine antiporter activity | 0.722 |
cadA | ravA | b4131 | b3746 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | Hexameric aaa+ moxr family atpase, putative molecular chaperone; Functions as an ATPase. May play a role in metal insertion (metal-chelatase) or as a chaperone | 0.999 |
cadA | speE | b4131 | b0121 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | 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 | 0.945 |
cadA | viaA | b4131 | b3745 | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | annotation not available | 0.875 |
cadB | cadA | b4132 | b4131 | Putative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | 0.982 |
cadB | cadC | b4132 | b4133 | Putative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it | Dna-binding transcriptional activator cadc; Required for Pcad induction, a promoter upstream of cadBA that is responsible for the pH-regulated expression of CadA and CadB. Probably acts as an activating transcription factor | 0.970 |
cadB | dtpC | b4132 | b4130 | Putative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it | Proton-dependent oligopeptide transporter, pot family; Proton-dependent permease that transports di- and tripeptides. Shows significantly higher specificity towards dipeptides than tripeptides. Has a preference for dipeptides with a C-terminal Lys residue. Can bind Ala-Lys, Lys-Ala, Ala-Ala. Can also transport alanine and trialanine | 0.784 |
cadB | ldcC | b4132 | b0186 | Putative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it | Lysine decarboxylase 2, constitutive; Plays a role in lysine utilization by acting as a lysine decarboxylase | 0.859 |
cadB | potE | b4132 | b0692 | Putative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it | Putrescine:h(+) symporter/putrescine:ornithine antiporter pote; Catalyzes both the uptake and excretion of putrescine. The uptake of putrescine is dependent on the membrane potential and the excretion involves putrescine-ornithine antiporter activity | 0.410 |
cadC | cadA | b4133 | b4131 | Dna-binding transcriptional activator cadc; Required for Pcad induction, a promoter upstream of cadBA that is responsible for the pH-regulated expression of CadA and CadB. Probably acts as an activating transcription factor | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | 0.750 |
cadC | cadB | b4133 | b4132 | Dna-binding transcriptional activator cadc; Required for Pcad induction, a promoter upstream of cadBA that is responsible for the pH-regulated expression of CadA and CadB. Probably acts as an activating transcription factor | Putative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it | 0.970 |
cadC | dtpC | b4133 | b4130 | Dna-binding transcriptional activator cadc; Required for Pcad induction, a promoter upstream of cadBA that is responsible for the pH-regulated expression of CadA and CadB. Probably acts as an activating transcription factor | Proton-dependent oligopeptide transporter, pot family; Proton-dependent permease that transports di- and tripeptides. Shows significantly higher specificity towards dipeptides than tripeptides. Has a preference for dipeptides with a C-terminal Lys residue. Can bind Ala-Lys, Lys-Ala, Ala-Ala. Can also transport alanine and trialanine | 0.637 |
cadC | ldcC | b4133 | b0186 | Dna-binding transcriptional activator cadc; Required for Pcad induction, a promoter upstream of cadBA that is responsible for the pH-regulated expression of CadA and CadB. Probably acts as an activating transcription factor | Lysine decarboxylase 2, constitutive; Plays a role in lysine utilization by acting as a lysine decarboxylase | 0.600 |
dtpC | cadA | b4130 | b4131 | Proton-dependent oligopeptide transporter, pot family; Proton-dependent permease that transports di- and tripeptides. Shows significantly higher specificity towards dipeptides than tripeptides. Has a preference for dipeptides with a C-terminal Lys residue. Can bind Ala-Lys, Lys-Ala, Ala-Ala. Can also transport alanine and trialanine | Lysine decarboxylase, acid-inducible; Inducible lysine decarboxylase that catalyzes the proton- dependent decarboxylation of L-lysine to produce the polyamine cadaverine and carbon dioxide . Plays a role in pH homeostasis by consuming protons and neutralizing the acidic by- products of carbohydrate fermentation | 0.717 |