Linked Life Data

7198042

Source:http://linkedlifedata.com/resource/pubmed/id/7198042

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1982-2-12
pubmed:abstractText
A protamine was isolated from mature sperm nuclei of the dog-fish Scylliorhinus caniculus. It contains 31 amino acids per molecule and only five types of residues: arginine (20), glycine (6), serine (3), alanine (1) and tyrosine (1). The primary structure of this protamine is reported. The N-terminal sequence contains the four hydroxylated amino acids of the molecule; the C-terminal region shows a sequence of eleven adjacent residues of arginine and contains all the glycine residues present in the protein. The structure of this 'scylliorhinine' is compared to the amino acid sequence of other sperm protamines whose structure has been previously published. The presence of a modified tyrosine residue in some preparations is discussed in relation to sperm maturation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0014-2956
pubmed:author
pubmed:issnType
Print
pubmed:volume
119
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
251-5
pubmed:dateRevised
2007-7-23
pubmed:meshHeading
pubmed:year
1981
pubmed:articleTitle
Primary structure of the protamine isolated from the sperm nuclei of the dog-fish Scylliorhinus caniculus.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, Non-U.S. Gov't