| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| MCA0240 | MCA0250 | MCA0240 | MCA0250 | Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA00760; match to protein family HMM PF01571; Belongs to the GcvT family. | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | 0.510 |
| MCA0240 | erpA1 | MCA0240 | MCA0249 | Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA00760; match to protein family HMM PF01571; Belongs to the GcvT family. | HesB/YadR/YfhF family protein; Required for insertion of 4Fe-4S clusters for at least IspG. | 0.515 |
| MCA0248 | MCA0250 | MCA0248 | MCA0250 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | 0.921 |
| MCA0248 | MCA0253 | MCA0248 | MCA0253 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | Ferredoxin, 2Fe-2S; Identified by similarity to SP:P25528; match to protein family HMM PF00111; match to protein family HMM TIGR02007. | 0.967 |
| MCA0248 | erpA1 | MCA0248 | MCA0249 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | HesB/YadR/YfhF family protein; Required for insertion of 4Fe-4S clusters for at least IspG. | 0.825 |
| MCA0248 | hscA | MCA0248 | MCA0252 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | Chaperone protein HscA; Chaperone involved in the maturation of iron-sulfur cluster- containing proteins. Has a low intrinsic ATPase activity which is markedly stimulated by HscB. | 0.846 |
| MCA0248 | hscB | MCA0248 | MCA0251 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | Co-chaperone Hsc20; Co-chaperone involved in the maturation of iron-sulfur cluster-containing proteins. Seems to help targeting proteins to be folded toward HscA; Belongs to the HscB family. | 0.985 |
| MCA0248 | iscS | MCA0248 | MCA0247 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | Cysteine desulfurase; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily. | 0.991 |
| MCA0248 | nifV | MCA0248 | MCA0254 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | Homocitrate synthase; Identified by similarity to SP:P05342; match to protein family HMM PF00682; Belongs to the alpha-IPM synthase/homocitrate synthase family. | 0.617 |
| MCA0248 | nifW | MCA0248 | MCA0255 | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family. | 0.555 |
| MCA0250 | MCA0240 | MCA0250 | MCA0240 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA00760; match to protein family HMM PF01571; Belongs to the GcvT family. | 0.510 |
| MCA0250 | MCA0248 | MCA0250 | MCA0248 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | NifU family protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters. | 0.921 |
| MCA0250 | MCA0253 | MCA0250 | MCA0253 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Ferredoxin, 2Fe-2S; Identified by similarity to SP:P25528; match to protein family HMM PF00111; match to protein family HMM TIGR02007. | 0.953 |
| MCA0250 | MCA0259 | MCA0250 | MCA0259 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Glutaredoxin-related protein; Identified by similarity to GP:19880969; match to protein family HMM TIGR00365; Belongs to the glutaredoxin family. Monothiol subfamily. | 0.492 |
| MCA0250 | erpA1 | MCA0250 | MCA0249 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | HesB/YadR/YfhF family protein; Required for insertion of 4Fe-4S clusters for at least IspG. | 0.745 |
| MCA0250 | hscA | MCA0250 | MCA0252 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Chaperone protein HscA; Chaperone involved in the maturation of iron-sulfur cluster- containing proteins. Has a low intrinsic ATPase activity which is markedly stimulated by HscB. | 0.884 |
| MCA0250 | hscB | MCA0250 | MCA0251 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Co-chaperone Hsc20; Co-chaperone involved in the maturation of iron-sulfur cluster-containing proteins. Seems to help targeting proteins to be folded toward HscA; Belongs to the HscB family. | 0.961 |
| MCA0250 | iscS | MCA0250 | MCA0247 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Cysteine desulfurase; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily. | 0.771 |
| MCA0250 | nifV | MCA0250 | MCA0254 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Homocitrate synthase; Identified by similarity to SP:P05342; match to protein family HMM PF00682; Belongs to the alpha-IPM synthase/homocitrate synthase family. | 0.765 |
| MCA0250 | nifW | MCA0250 | MCA0255 | HesB/YadR/YfhF family protein; Is able to transfer iron-sulfur clusters to apo-ferredoxin. Multiple cycles of [2Fe2S] cluster formation and transfer are observed, suggesting that IscA acts catalytically. Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system; Belongs to the HesB/IscA family. | Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family. | 0.632 |
STRING v12.5 is now available!
