EC Number |
Protein Variants |
Reference |
---|
1.14.13.239 | D75K |
mutation in putative FMN-binding residue of subunit CntB, mutant reveals a characteristic decrease of the absorption at 340 and 463 nm and the parallel reduction of the fluorescence signal at 526 nm plus a significant decrease of the cofactor content. 70% residual activity |
-, 765068 |
1.14.13.239 | E205A |
inactive |
-, 746297 |
1.14.13.239 | E205D |
inactive |
-, 746297 |
1.14.13.239 | E205D |
mutation of the bridging Glu205 residue of subunit CntA, mutant shows no detectable enzymatic activity and a moderately reduced Fe and sulfur content |
-, 765068 |
1.14.13.239 | E205Q |
mutation of the bridging Glu205 residue of subunit CntA, mutant shows no detectable enzymatic activity and a moderately reduced Fe and sulfur content |
-, 765068 |
1.14.13.239 | S82A |
mutation in putative FMN-binding residue of subunit CntB, mutant reveals a characteristic decrease of the absorption at 340 and 463 nm and the parallel reduction of the fluorescence signal at 526 nm plus a significant decrease of the cofactor content. 35% residual activity |
-, 765068 |
1.14.13.239 | Y203F |
mutant is active |
765072 |