Catalysis of the reaction: L-phenylalanine + acetyl-CoA = N-acetyl-L-phenylalanine + CoA + H(+).

Catalysis of the reaction: phenylpyruvate = phenylacetaldehyde + CO2.

Catalysis of the reaction: alpha-N-peptidyl-L-glutamine + H2O = alpha-N-peptidyl-L-glutamate + NH3.

Catalysis of the reaction: UDP-glucose + a phenol = UDP + an aryl beta-D-glucoside.

Catalysis of the reaction: L-phenylalanine + O(2) = 2-phenylacetamide + CO(2) + H(2)O.

OBSOLETE. Catalysis of the reaction: L-phenylalanine + ATP = N-adenylyl-L-phenylalanine + diphosphate + 2 H(+).

Catalysis of the reaction: keto-phenylpyruvate = enol-phenylpyruvate.

Catalysis of the reaction: L-threo-3-phenylserine = benzaldehyde + glycine.

Catalysis of the reaction: nitroethane + H2O + O2 = acetaldehyde + nitrite + H2O2.

Catalysis of the reaction: nitroalkane + H2O + O2 = an aldehyde or ketone + nitrite + H2O2.

Catalysis of the reaction: 6 reduced flavodoxin + 6 H+ + N2 + n ATP = 6 oxidized flavodoxin + 2 NH3 + n ADP + n phosphate.

Catalysis of an oxidation-reduction (redox) reaction in which reduced flavodoxin acts as a hydrogen or electron donor and reduces dinitrogen.

Catalysis of the reaction: isonocardicin A = nocardicin A.

Catalysis of the reaction: 2-deoxy-D-ribosyl-base1 + base2 = 2-deoxy-D-ribosyl-base2 + base1.

Catalysis of the reaction: ferrocytochrome + nitrate = ferricytochrome + nitrite.

Catalysis of an oxidation-reduction (redox) reaction in which a heme group acts as a hydrogen or electron donor and reduces a nitrogenous group.

Catalysis of the reaction: 2 2-aminophenol + 3 O2 = 2 isophenoxazine + 6 H2O.

Catalysis of the reaction: a nucleotide + a 2'-deoxynucleoside = a nucleoside + a 2'-deoxynucleoside 5'-monophosphate.

Catalysis of the reaction: D-ribosyl-base1 + base2 = D-ribosyl-base2 + base1.

Catalysis of the reaction: ATP + nucleoside 5'-phosphate = AMP + 5'-phosphonucleoside 3'-diphosphate.