EC Number | Organism | UniProt | Comment | Textmining |
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1.18.6.1 | Azotobacter vinelandii | - |
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EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.18.6.1 | [4Fe-4S]-center | NifB and NifEN are two essential elements immediately adjacent to each other along the biosynthetic pathway of FeMoco. The 8Fe-precursor is present in the NifEN entity of a synthetic NifEN-B fusion protein, and additional [Fe4S4]-type cluster species are present in the NifB entity of NifEN-B. The cluster species in NifEN-B consist of both SAM-motif- and non-SAM-motif-bound [Fe4S4]-type clusters. The non-SAM-motif [Fe4S4]-cluster is a NifB-bound intermediate of FeMoco assembly, which could be converted to the 8Fe-precursor in a SAM-dependent mechanism | Azotobacter vinelandii |
EC Number | General Information | Comment | Organism |
---|---|---|---|
1.18.6.1 | metabolism | NifB and NifEN are two essential elements immediately adjacent to each other along the biosynthetic pathway of FeMoco. The 8Fe-precursor is present in the NifEN entity of a synthetic NifEN-B fusion protein, and additional [Fe4S4]-type cluster species are present in the NifB entity of NifEN-B. The cluster species in NifEN-B consist of both SAM-motif- and non-SAM-motif-bound [Fe4S4]-type clusters. The non-SAM-motif [Fe4S4]-cluster is a NifB-bound intermediate of FeMoco assembly, which could be converted to the 8Fe-precursor in a SAM-dependent mechanism | Azotobacter vinelandii |