Linked Life Data

1111585

Source:http://linkedlifedata.com/resource/pubmed/id/1111585

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1975-5-21
pubmed:abstractText
1. Glycopeptides isolated by exhaustive pronase digestion from the egg jelly coat of toad, Bufo vulgaris, were separated by DEAE-cellulose chromatography into two fractions. These fractions each gave a single band when they were subjected to electrophoresis on cellulose acetate strips. The glycopeptides behaved as a kind of "macroglycopeptide" on gel chromatography. 2. The glycopeptide fractions contained as sugar components galactosamine, glucosamine, galactose, fucose and N-acetylneuraminic acid. The amino acid composition was characterized by the presence of threonine and serine, which accounted for approximately 70% of the total amino acids. 3. Large amounts of galactosamine, threonine and serine were destroyed by treatment with alkali, indicating that the carbohydrate-peptide linkage in the glycopeptides is mostly an O-glycosidic bond between N-acetylgalactosamine and the hydroxy groups of threonine and serine.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0006-3002
pubmed:author
pubmed:issnType
Print
pubmed:day
13
pubmed:volume
381
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
195-202
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1975
pubmed:articleTitle
Glycopeptides from the egg jelly coat of the toad Bufo vulgaris.
pubmed:publicationType
Journal Article