Conserved Protein Domain Family
Protamine_3

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pfam08188: Protamine_3 
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.
Statistics
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PSSM-Id: 71622
View PSSM: pfam08188
Aligned: 2 rows
Threshold Bit Score: 58.723
Threshold Setting Gi: 25090955
Created: 11-May-2020
Updated: 6-Aug-2020
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
P83267  1 ARRRHSMKKKRKSVRRRKTRKNQRKRKNSLGRSFKAHGFLKQPPRFRP 48  spotted ratfish
P83266  1 ARRRHSMKKKRKSVRRRKTRKNQRKRKNSLGRSFKQHGFLKQPPRFRP 48  spotted ratfish
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