[Study of the subunit structure of catalase from Penicillium vitale].
A molecule of Penicillium vitale catalase is shown to dissociate into subunits with the molecular weight 75-80 kDalton. When hemin is splitted off the molecule also disintegrates into subunits equalling 1/4 of the enzyme molecule. The amino acid composition and fingerprints of the catalase subunits were studied. It is supposed that N-terminal residue of the subunit is blocked.
D000595:Amino Acid Sequence; D002374:Catalase / Q000032:analysis* / Q000302:isolation & purification; D004591:Electrophoresis, Polyacrylamide Gel; D006868:Hydrolysis; D008970:Molecular Weight; D010407:Penicillium / Q000201:enzymology*; D011487:Protein Conformation
D002374:Catalase
Issledovanie sub''edinichnoĭ struktury katalazy Penicillium vitale.