Hydrolysis of polysaccharide sulphate esters by a sulphatase preparation from Charonia lampas.
نویسندگان
چکیده
Stetten, M. R. (1955). In Amino Acid Metaboli8m, p. 277. Ed. by McElroy, W. D. & Glass, B. Baltimore: The Johns Hopkins Press. Stetten, M. R. & Schoenheimer, R. (1944). J. biol. Chem. 153, 113. Steward, F. C., Bidwell, R. G. S. & Yemm, E. W. (1958). J. exp. Bot. 9, 11. Steward, F. C., Pollard, J. K., Patchett, A. A. & Witkop, B. (1958). Biochim. biophy8. Acta, 28, 308. Steward, F. 0., Thompson, J. F. & Pollard, J. K. (1958). J. exp. Bot. 9, 1. Varadaraja Iyengar, A. V. (1938). Phytopathology, 28, 715. Virtanen, A. I. & Miettinen, J. K. (1952). Nature, Lond., 170, 283. Waldschmidt-Leitz, E. & Akabori, S. (1934). Hoppe-Seyl. Z. 224, 187. Wieland, H. & Witkop, B. (1940). Liebig8 Ann. 543, 171. Wolf, G., Heck, W. W. & Leak, J. C. (1956). J. biol. Chem. 223, 95. Womack, M. & Rose, W. C. (1947). J. biol. Chem. 171, 37.
منابع مشابه
Arylsulphatase and glycosulphatase of Charonia lampas. Substrate specificity towards sugar sulphate derivatives.
The specificity of the arylsulphatase and glycosulphatase enzymes of the marine mollusc Charonia lampas towards a number of carbohydrate sulphate esters was examined. The results confirm that the relationship between the established nomenclature of the two enzymes and their respective specificities is inconsistent.
متن کاملPurification and properties of N-acetylgalactosamine 6-sulphate sulphatase from human placenta.
1. N-Acetylgalactosamine 6-sulphate sulphatase was purified about 20000-fold from the soluble extract of human placenta with N-acetylgalactosamine 6-sulphate-glucuronic acid-N-acetyl[1-(3)H]galactosaminitol 6-sulphate as substrate in the activity assay. The enzyme appears to be a glycoprotein with a mol.wt. of about 100000 as determined by gel filtration. On gel electrophoresis in the presence ...
متن کاملPurification to homogeneity of Charonia lampas alpha-fucosidase by using sequential ligand-affinity chromatography.
An alpha-fucosidase from the liver of the marine gastropod Charonia lampas was purified to homogeneity using a procedure that included cation-exchange and gel-filtration chromatography, chromatofocusing and a final series of affinity-chromatography steps which involved the following gel-immobilized ligands: N-(5-carboxy-1-pentyl)-1,5-dideoxy-1,5-imino-L-fucitol, N-(5-carboxy-1-pentyl)-2-acetami...
متن کاملStudies on the oestrogen sulphatase and arylsulphatase C activities of rat liver.
Detailed studies on the hydrolysis of p-acetylphenyl sulphate and oestrone sulphate by rat liver preparations strongly indicate that arylsulphatase C and oestrogen sulphatase are the same enzyme. Liver is the richest source of both enzymes, which have identical intracellular distributions, being localized mainly in the microsomal fraction. Low oestrogen sulphatase and arylsulphatase C activitie...
متن کامل202 Studies in Detoxication 43 . A STUDY OF THE ARYLSULPHATASE ACTIVITY OF TAKADIASTASE TOWARDS SOME PHENOLIC ETHEREAL SULPHATES
Several types of sulphatases occur in nature. These are distinguished by the nature of the ester group found in the ethereal sulphates which they hydrolyse (Fromageot, 1950). Takadiastase, a commercial preparation of Aspergillus oryzae, possesses arylsulphatase (phenolsulphatase) activity (Neuberg & Kurono, 1923), for it hydrolyses phenolic monoesters of sulphuric acid but has no action on alip...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- The Biochemical journal
دوره 80 شماره
صفحات -
تاریخ انتشار 1961