Catalysis of the hydrolysis of nonterminal (1->4)-beta linkages of N-acetyl-D-glucosamine (GlcNAc) polymers of chitin and chitodextrins. Typically, endochitinases cleave randomly within the chitin chain.

OBSOLETE. Catalysis of the hydrolysis of large proteins such as globin, casein and denatured serum albumin, in presence of ATP.

OBSOLETE. (Was not defined before being made obsolete).

OBSOLETE. (Was not defined before being made obsolete).

Catalysis of the endonucleolytic cleavage to 3'-phosphomononucleotides and 3'-phosphooligonucleotides with 2',3'-cyclic phosphate intermediates.

Catalysis of the reaction: enterobactin + 3 H2O = 3 N-23-dihydroxybenzoyl-L-serine + 3 H+.

Catalysis of the reaction: 3 malonyl-CoA + 4-coumaroyl-CoA + NADPH + H+ = 4 CoA + isoliquiritigenin + 3 CO2 + NADP+ + H2O.

Catalysis of the reaction: stearoyl-CoA + malonyl-CoA + 2 NAD(P)H + 2 H+ = icosanoyl-CoA + CO2 + 2 NAD(P)+.

Catalysis of the reaction: malonyl-CoA + an anthocyanidin 3-O-beta-D-glucoside = CoA + an anthocyanidin 3-O-(6-O-malonyl-beta-D-glucoside).

Catalysis of the reaction: S-adenosyl-L-methionine + a 7-hydroxyisoflavone = S-adenosyl-L-homocysteine + a 7-methoxyisoflavone.

Catalysis of the reaction: S-adenosyl-L-methionine + isoliquiritigenin = 2'-O-methylisoliquiritigenin + S-adenosyl-L-homocysteine + H(+).

Catalysis of the reaction: S-adenosyl-L-methionine + vitexin 2''-O-beta-L-rhamnoside = S-adenosyl-L-homocysteine + 7-O-methylvitexin 2''-O-beta-L-rhamnoside.

OBSOLETE. Catalysis of the reactions: S-adenosyl-L-methionine + glycine = S-adenosyl-L-homocysteine + sarcosine, and S-adenosyl-L-methionine + sarcosine = S-adenosyl-L-homocysteine + N,N-dimethylglycine.

Catalysis of the reaction: S-adenosyl-L-methionine + kaempferol = S-adenosyl-L-homocysteine + H(+) + kaempferide.

Catalysis of the reaction: L-threonine + fluoroacetaldehyde = acetaldehyde + 4-fluoro-L-threonine.

OBSOLETE. Catalysis of the reactions: S-adenosyl-L-methionine + sarcosine = S-adenosyl-L-homocysteine + N,N-dimethylglycine, and S-adenosyl-L-methionine + N,N-dimethylglycine = S-adenosyl-L-homocysteine + betaine.

Catalysis of the reaction: ethanolamine = acetaldehyde + NH3.

Catalysis of the degradation of double-stranded DNA. It acts progressively in a 3' to 5' direction, releasing 5'-phosphomononucleotides.

Catalysis of the degradation of single-stranded DNA. It acts progressively in a 3' to 5' direction, releasing 5'-phosphomononucleotides.