| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| copA | copB | BSU33500 | BSU33490 | Copper transporter ATPase; Involved in copper export. | copper(I)-transporting ATPase; Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. Does not seem to transport copper. | 0.822 |
| copA | copZ | BSU33500 | BSU33510 | Copper transporter ATPase; Involved in copper export. | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | 0.997 |
| copA | csoR | BSU33500 | BSU33520 | Copper transporter ATPase; Involved in copper export. | Repressor of copper utilisation proteins; Copper-sensitive repressor that has a key role in copper homeostasis. Negatively regulates expression of the copZA operon and of ycnJ. In the absence of copper ions, binds with high affinity to the copZA promoter and represses the transcription. In the presence of copper ions, CsoR binds Cu(1+), which significantly decreases its DNA binding affinity and leads to the transcription of the genes. | 0.846 |
| copA | cueR | BSU33500 | BSU09560 | Copper transporter ATPase; Involved in copper export. | Copper efflux transcriptional regulator; Transcriptional activator of the copZA operon. | 0.462 |
| copA | sodC | BSU33500 | BSU19400 | Copper transporter ATPase; Involved in copper export. | Superoxide dismutase (exported lipoprotein); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type lp: lipoprotein. | 0.980 |
| copA | ycnJ | BSU33500 | BSU03950 | Copper transporter ATPase; Involved in copper export. | Putative copper import protein; Involved in uptake of extracellular oxidized copper under copper-limiting conditions; In the N-terminal section; belongs to the CopC family. | 0.478 |
| copA | yrkF | BSU33500 | BSU26530 | Copper transporter ATPase; Involved in copper export. | Putative rhodanese-related sulfur transferase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme; Belongs to the sulfur carrier protein TusA family. | 0.580 |
| copA | zosA | BSU33500 | BSU13850 | Copper transporter ATPase; Involved in copper export. | Zn transporter; Couples the hydrolysis of ATP with the transport of zinc into the cell. Plays an important role in protecting cells against oxidative stress. ZosA-mediated zinc transport is required for post- transcriptional control of comK and competence development. | 0.635 |
| copB | copA | BSU33490 | BSU33500 | copper(I)-transporting ATPase; Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. Does not seem to transport copper. | Copper transporter ATPase; Involved in copper export. | 0.822 |
| copB | copZ | BSU33490 | BSU33510 | copper(I)-transporting ATPase; Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. Does not seem to transport copper. | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | 0.983 |
| copB | csoR | BSU33490 | BSU33520 | copper(I)-transporting ATPase; Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. Does not seem to transport copper. | Repressor of copper utilisation proteins; Copper-sensitive repressor that has a key role in copper homeostasis. Negatively regulates expression of the copZA operon and of ycnJ. In the absence of copper ions, binds with high affinity to the copZA promoter and represses the transcription. In the presence of copper ions, CsoR binds Cu(1+), which significantly decreases its DNA binding affinity and leads to the transcription of the genes. | 0.857 |
| copB | cueR | BSU33490 | BSU09560 | copper(I)-transporting ATPase; Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. Does not seem to transport copper. | Copper efflux transcriptional regulator; Transcriptional activator of the copZA operon. | 0.504 |
| copB | ycnJ | BSU33490 | BSU03950 | copper(I)-transporting ATPase; Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. Does not seem to transport copper. | Putative copper import protein; Involved in uptake of extracellular oxidized copper under copper-limiting conditions; In the N-terminal section; belongs to the CopC family. | 0.888 |
| copZ | copA | BSU33510 | BSU33500 | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | Copper transporter ATPase; Involved in copper export. | 0.997 |
| copZ | copB | BSU33510 | BSU33490 | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | copper(I)-transporting ATPase; Couples the hydrolysis of ATP with the transport of cadmium, zinc and cobalt out of the cell. Does not seem to transport copper. | 0.983 |
| copZ | csoR | BSU33510 | BSU33520 | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | Repressor of copper utilisation proteins; Copper-sensitive repressor that has a key role in copper homeostasis. Negatively regulates expression of the copZA operon and of ycnJ. In the absence of copper ions, binds with high affinity to the copZA promoter and represses the transcription. In the presence of copper ions, CsoR binds Cu(1+), which significantly decreases its DNA binding affinity and leads to the transcription of the genes. | 0.997 |
| copZ | cueR | BSU33510 | BSU09560 | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | Copper efflux transcriptional regulator; Transcriptional activator of the copZA operon. | 0.928 |
| copZ | sodC | BSU33510 | BSU19400 | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | Superoxide dismutase (exported lipoprotein); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type lp: lipoprotein. | 0.933 |
| copZ | ycnJ | BSU33510 | BSU03950 | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | Putative copper import protein; Involved in uptake of extracellular oxidized copper under copper-limiting conditions; In the N-terminal section; belongs to the CopC family. | 0.944 |
| copZ | yfmP | BSU33510 | BSU07390 | Copper insertion chaperone and transporter component; Chaperone that serves for the intracellular sequestration and transport of Cu(+). Delivers Cu(+) to the copper-transporting ATPase CopA. Functions in E.coli to transfer Cu(+) to CopA missing its first metal-binding domain. | Transcriptional regulator (MerR family) of metal efflux transporter expression; Repressor of the yfmOP operon. A mutation in yfmP leads to overexpression of yfmO, probably causing a decrease in cellular copper that is eventually responsible for a reduced copper induction of copZA. | 0.626 |