PMID: 233058Jan 1, 1979

Detection and changes of nucleotide pyrophosphotransferase activity of Streptomyces griseus strains in submerged culture

Acta Biologica Academiae Scientiarum Hungaricae
S BiróG Szabó

Abstract

Nucleotide pyrophosphotransferase (NPT) activity of two Streptomyces griseus strains was studied in submerged culture during their life cycle. NPT activity could be detected only in the culture filtrate but not in the membrane fraction or in cell extract of the sporulating (streptomycin-non-producing) S. griseus No. 45-H. No enzyme could be detected in the non-sporulating (streptomycin-producing) S. griseus No 52--1 cultures.

Related Concepts

Nucleotide pyrophosphokinase
Nucleotides
Phosphotransferases
Streptomyces griseus
Substrate Specificity
Diphosphotransferases

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