US PATENT SUBCLASS 435 / 195
.~ Hydrolase (3. )


Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

183  DF  ENZYME (E.G., LIGASES (6. ), ETC.), PROENZYME; COMPOSITIONS THEREOF; PROCESS FOR PREPARING, ACTIVATING, INHIBITING, SEPARATING, OR PURIFYING ENZYMES {11}
195.~ Hydrolase (3. ) {4}
196  DF  .~.~> Acting on ester bond (3.1) {2}
200  DF  .~.~> Acting on glycosyl compound (3.2) {6}
212  DF  .~.~> Acting on peptide bond (e.g., thromboplastin, leucine amino-peptidase, etc., (3.4)) {7}
227  DF  .~.~> Acting on carbon to nitrogen bond other than peptide bond (3.5) {2}


DEFINITION

Classification: 435/195

Hydrolase (3.):

(under subclass 183) Subject matter wherein the enzyme catalyzes the followingreaction; AB + H2O AOH + BH.

(1) Note. The compounds hydrolyzed are usually carboxylic esters, thiolesters, phosphoric esters, sulfuric esters, glycosides, ethers, peptides, amides, amidines, nitriles, acid anhydrides, organis halides, etc.

(2) Note. Peptidases, esterases, glycosidases, and phosphatases are examples of hydrolases.

SEE OR SEARCH CLASS

424, Drug, Bio-Affecting and Body Treating Compositions, subclass for medicinal compositions containing a hydrolase.