| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| SEM42362.1 | SEM42464.1 | SAMN05444853_11712 | SAMN05444853_11716 | Ferredoxin, 2Fe-2S. | Iron-sulfur cluster assembly 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. | 0.903 |
| SEM42362.1 | SEM42487.1 | SAMN05444853_11712 | SAMN05444853_11717 | Ferredoxin, 2Fe-2S. | Nitrogen fixation protein NifU; 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. | 0.979 |
| SEM42362.1 | SEM42539.1 | SAMN05444853_11712 | SAMN05444853_11719 | Ferredoxin, 2Fe-2S. | Rrf2 family transcriptional regulator, iron-sulfur cluster assembly transcription factor. | 0.691 |
| SEM42362.1 | cyaY | SAMN05444853_11712 | SAMN05444853_10391 | Ferredoxin, 2Fe-2S. | CyaY protein; Involved in iron-sulfur (Fe-S) cluster assembly. May act as a regulator of Fe-S biogenesis. | 0.866 |
| SEM42362.1 | hscB | SAMN05444853_11712 | SAMN05444853_11715 | Ferredoxin, 2Fe-2S. | Molecular chaperone HscB; 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. | 0.993 |
| SEM42362.1 | iscS | SAMN05444853_11712 | SAMN05444853_11718 | Ferredoxin, 2Fe-2S. | 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. | 0.951 |
| SEM42362.1 | nfuA | SAMN05444853_11712 | SAMN05444853_10114 | Ferredoxin, 2Fe-2S. | Fe/S biogenesis protein NfuA; Involved in iron-sulfur cluster biogenesis. Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins. Could also act as a scaffold/chaperone for damaged Fe/S proteins. | 0.915 |
| SEM42464.1 | SEM42362.1 | SAMN05444853_11716 | SAMN05444853_11712 | Iron-sulfur cluster assembly 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. | 0.903 |
| SEM42464.1 | SEM42487.1 | SAMN05444853_11716 | SAMN05444853_11717 | Iron-sulfur cluster assembly 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 NifU; 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. | 0.982 |
| SEM42464.1 | SEM42539.1 | SAMN05444853_11716 | SAMN05444853_11719 | Iron-sulfur cluster assembly 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. | Rrf2 family transcriptional regulator, iron-sulfur cluster assembly transcription factor. | 0.809 |
| SEM42464.1 | cyaY | SAMN05444853_11716 | SAMN05444853_10391 | Iron-sulfur cluster assembly 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. | CyaY protein; Involved in iron-sulfur (Fe-S) cluster assembly. May act as a regulator of Fe-S biogenesis. | 0.773 |
| SEM42464.1 | hscB | SAMN05444853_11716 | SAMN05444853_11715 | Iron-sulfur cluster assembly 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. | Molecular chaperone HscB; 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. | 0.967 |
| SEM42464.1 | iscS | SAMN05444853_11716 | SAMN05444853_11718 | Iron-sulfur cluster assembly 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. | 0.921 |
| SEM42464.1 | nfuA | SAMN05444853_11716 | SAMN05444853_10114 | Iron-sulfur cluster assembly 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. | Fe/S biogenesis protein NfuA; Involved in iron-sulfur cluster biogenesis. Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins. Could also act as a scaffold/chaperone for damaged Fe/S proteins. | 0.496 |
| SEM42487.1 | SEM42362.1 | SAMN05444853_11717 | SAMN05444853_11712 | Nitrogen fixation protein NifU; 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. | 0.979 |
| SEM42487.1 | SEM42464.1 | SAMN05444853_11717 | SAMN05444853_11716 | Nitrogen fixation protein NifU; 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. | Iron-sulfur cluster assembly 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. | 0.982 |
| SEM42487.1 | SEM42539.1 | SAMN05444853_11717 | SAMN05444853_11719 | Nitrogen fixation protein NifU; 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. | Rrf2 family transcriptional regulator, iron-sulfur cluster assembly transcription factor. | 0.986 |
| SEM42487.1 | SEM50902.1 | SAMN05444853_11717 | SAMN05444853_12116 | Nitrogen fixation protein NifU; 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. | Adenylyltransferase and sulfurtransferase. | 0.554 |
| SEM42487.1 | cyaY | SAMN05444853_11717 | SAMN05444853_10391 | Nitrogen fixation protein NifU; 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. | CyaY protein; Involved in iron-sulfur (Fe-S) cluster assembly. May act as a regulator of Fe-S biogenesis. | 0.961 |
| SEM42487.1 | hscB | SAMN05444853_11717 | SAMN05444853_11715 | Nitrogen fixation protein NifU; 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. | Molecular chaperone HscB; 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. | 0.997 |
