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Literature summary for 2.7.1.72 extracted from

  • Walker, J.B.; Walker, M.S.
    Streptomycin biosynthesis. Enzymatic synthesis of O-phosphorylstreptidine from streptidine and adenosinetriphosphate (1967), Biochim. Biophys. Acta, 148, 335-341.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
dihydrostreptomycin
-
Streptomyces bikiniensis
additional information no inhibition by sulfhydryl reagents, formamidine disulfide, p-chloromercuribenzoate Streptomyces bikiniensis
streptomycin
-
Streptomyces bikiniensis

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Streptomyces bikiniensis
Mn2+ can replace Mg2+ in activation Streptomyces bikiniensis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + streptomycin Streptomyces bikiniensis streptomycin is secreted ADP + streptomycin 6-phosphate
-
?

Organism

Organism UniProt Comment Textmining
Streptomyces bikiniensis
-
strain ATCC 11062
-

Purification (Commentary)

Purification (Comment) Organism
partial Streptomyces bikiniensis

Source Tissue

Source Tissue Comment Organism Textmining
mycelium
-
Streptomyces bikiniensis
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + dihydrostreptomycin
-
Streptomyces bikiniensis ADP + dihydrostreptomycin 6-phosphate
-
?
ATP + streptomycin
-
Streptomyces bikiniensis ADP + streptomycin 6-phosphate
-
?
ATP + streptomycin streptomycin is secreted Streptomyces bikiniensis ADP + streptomycin 6-phosphate
-
?
additional information no activity with GTP, CTP, UTP Streptomyces bikiniensis ?
-
?
additional information no activity with N-amidinostreptamine, N'-amidinostreptamine, N-amidinoinosamine, dTTP Streptomyces bikiniensis ?
-
?
streptidine + ATP
-
Streptomyces bikiniensis streptidine 6-phosphate + ADP
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
assay at Streptomyces bikiniensis

Cofactor

Cofactor Comment Organism Structure
ATP
-
Streptomyces bikiniensis