Catalysis of the reaction: 3-mercaptopyruvate + cyanide = pyruvate + thiocyanate.

Modulates the rate of GTP hydrolysis by a GTPase.

The chemical reactions involving amino acids containing sulfur, comprising cysteine, methionine and selenocysteine.

Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.

Any process that modulates the frequency, rate or extent of B cell differentiation.

The formation from simpler components of amino acids containing sulfur, comprising cysteine, methionine and selenocysteine.

hydrolase activity, acting on ester bonds

Catalysis of the hydrolysis of any ester bond.

negative regulation of B cell differentiation

negative regulation of B-lymphocyte differentiation

Any process that stops, prevents or reduces the rate of B cell differentiation.

The breakdown into simpler components of amino acids containing sulfur, comprising cysteine, methionine and selenocysteine.

Catalysis of the reaction: carboxylic ester + H2O = an alcohol + a carboxylate.

Catalysis of the reaction: homogentisate + O2 = 4-maleylacetoacetate.

positive regulation of B cell differentiation

positive regulation of B-lymphocyte differentiation

Any process that activates or increases the rate of B cell differentiation.

Enables the directed movement of amino acids containing sulfur (cystine, methionine and their derivatives) into, out of, within or between cells.

Catalysis of the random hydrolysis of 1,4-linkages between N-acetyl-beta-D-glucosamine and D-glucuronate residues in hyaluronate.

Catalysis of the reaction: (S)-(2-hydroxyacyl)glutathione + H2O = glutathione + a 2-hydroxy carboxylate.

Catalysis of the reaction: 4 porphobilinogen + H2O = hydroxymethylbilane + 4 NH3.

Catalysis of the reaction: (S)-3-hydroxy-3-methylglutaryl-CoA = acetyl-CoA + acetoacetate.

transferase activity, transferring phosphorus-containing groups

Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to another (acceptor).