ArticleJournal of molecular evolution1995
Sequence analysis and structural features of the largest known protamine isolated from the sperm of the archaeogastropod Monodonta turbinata.
Article in Journal of molecular evolution, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 18 citations in OpenAlex.
- Protamines and the sperm nuclear basic proteins Pandora's Box of insects.Biochemistry and cell biology = Biochimie et biologie cellulaire · 2024Article
- A walk though vertebrate and invertebrate protamines.Chromosoma · 2003Review
- The sperm nuclear basic proteins (SNBPs) of the sponge Neofibularia nolitangere: implications for the molecular evolution of SNBPs.Journal of molecular evolution · 1997Article
- The primary structure of a chondrichthyan protamine: a new apparent contradiction in protamine evolution.Journal of molecular evolution · 1996Article
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Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Protamine of the archaeogastropod mollusc Monodonta turbinata has been isolated and characterized. With a mass of 13,476 Da, it is the largest known protamine. Amino acid sequence of this protamine (106 residues) was established from data provided by automated sequence analysis and mass spectrometry of the protein and of its fragments. The primary structure of the NH2-terminal region exhibits repetitive sequence motifs "Basic-Ser" (mainly R-S) and both central and COOH-terminal regions are composed by arginine clusters. The amino acid sequence of Monodonta turbinata protamine shows structural similarities with other protamines from invertebrates and from birds and mammals.
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