Simultaneous occurrence of two different glyceraldehyde-3-phosphate dehydrogenases in heterocystous N(2)-fixing cyanobacteria.

@article{Valverde2001SimultaneousOO,
  title={Simultaneous occurrence of two different glyceraldehyde-3-phosphate dehydrogenases in heterocystous N(2)-fixing cyanobacteria.},
  author={F. Valverde and M. L. Peleato and M. Fillat and C. G{\'o}mez‐Moreno and M. Losada and A. Serrano},
  journal={Biochemical and biophysical research communications},
  year={2001},
  volume={283 2},
  pages={
          356-63
        }
}
  • F. Valverde, M. L. Peleato, +3 authors A. Serrano
  • Published 2001
  • Medicine, Psychology, Biology
  • Biochemical and biophysical research communications
  • Enzyme activity determinations and Western and Northern blot analyses have shown the presence of two catalytically different glyceraldehyde-3-phosphate dehydrogenases (GAPDH) in both vegetative cells and heterocysts of several N(2)-fixing Anabaena strains: (a) the gap2-encoded NAD(P)-dependent GAPDH2 (EC 1.2.1.59), the enzyme involved in the photosynthetic carbon assimilation pathway, which is present at higher levels in vegetative cells, and (b) the gap3-encoded NAD-dependent GAPDH3 (EC 1.2.1… CONTINUE READING
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