✦ LIBER ✦

The metabolism of aromatic acids by Pseudomonas testosteroni and P. acidovorans

✍ Scribed by Wheelis, M. L. ;Palleroni, N. J. ;Stanier, R. Y.

Publisher: Springer-Verlag
Year: 1967
Weight: 723 KB
Volume: 59
Category: Article
ISSN: 0003-9276
DOI: 10.1007/bf00406344

No coin nor oath required. For personal study only.

✦ Synopsis

P. testosteroni oxidizes benzoate, m-hydroxybenzoate and p-hydroxybenzoate to protocatechuate, which is dissimilated through the meta cleavage pathway. P. acidovorans uses the same pathway for the oxidation of p-hydroxybenzoate, but employs the gentisate pathway for the oxidation of m-hydroxybenzoate. The difference between the two species with respect to m-hydroxybenzoate metabolism reflects a difference with respect to the specificity of their m-hydroxybenzoate hydroxylases: the enzyme of P. testosteroni hydroxylates in the 4 position, and that of P. acidovorans in the 6 position. * Dedicated to Prof. C. ]3. vA~ NI~L on the occasion of his 70th birthday.

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