Conserved Protein Domain Family
Protamine_3

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cl20014: Protamine_3 Superfamily 
Spermatozal protamine family
This family consists of the spermatozal protamines. Spermatozal protamines play an important role in remodelling of the sperm chromatin during mammalian spermiogenesis. Nuclear elongation and chromatin condensation are concomitant with modifications in the basic protein complement associated with DNA. Somatic histones are initially replaced by testis -specific histone variants, then by transitional proteins, and ultimately by protamines.
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Statistics
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Accession: cl20014
PSSM Id: 268367
Name: Protamine_3
Created: 16-Jan-2014
Updated: 19-Sep-2018
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