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. 1998 Aug;64(8):2925–2930. doi: 10.1128/aem.64.8.2925-2930.1998

TABLE 2.

Specific activities of and inhibitory effect of 0.3 mM NO on several enzymes involved in polyphosphate degradation and acetate metabolism in a cell extract of fresh F&D sludge

Enzyme Sp act (nmol min−1 mg of protein−1) Inhibition by NO (%)
Polyphosphate:AMP phosphotransferase 730  0
Adenylate kinase 2,380  90–100
Polyphosphate glucokinase 61 100
Polyphosphatase 210  0–10
Acetate kinase 59  0