» Articles » PMID: 4799669

Synthesis of Cephalosporin C from Sulfate by Mutants of Cephalosporium Acremonium

Overview
Authors
Affiliations
Soon will be listed here.
Abstract

The innate ability of Cephalosporium acremonium to use methionine preferentially over sulfate for synthesis of cephalosporin C can be influenced through mutation. Mutants of C. acremonium with altered capacity to utilize sulfate for synthesis of antibiotic were isolated and partially characterized with respect to the uptake of sulfate and the regulation of arylsulfatase.

References
1.
Marzluf G, Metzenberg R . Positive control by the cys-3 locus in regulation of sulfur metabolism in Neurospora. J Mol Biol. 1968; 33(2):423-37. DOI: 10.1016/0022-2836(68)90199-x. View

2.
Caltrider P, NISS H . Role of methionine in cephalosporin synthesis. Appl Microbiol. 1966; 14(5):746-53. PMC: 1058408. DOI: 10.1128/am.14.5.746-753.1966. View

3.
Marzluf G . Genetic and metabolic controls for sulfate metabolism in Neurospora crassa: isolation and study of chromate-resistant and sulfate transport-negative mutants. J Bacteriol. 1970; 102(3):716-21. PMC: 247617. DOI: 10.1128/jb.102.3.716-721.1970. View

4.
Segel I, Johnson M . INTERMEDIATES IN INORGANIC SULFATE UTILIZATION BY PENICILLIUM CHRYSOGENUM. Arch Biochem Biophys. 1963; 103:216-26. DOI: 10.1016/0003-9861(63)90398-9. View

5.
Lemke P . A century of compounds and their effect on fungi. Mycopathol Mycol Appl. 1969; 38(1):49-59. DOI: 10.1007/BF02051675. View