Conserved Protein Domain Family

pfam08250: Sperm_act_pep 
Sperm-activating peptides
The sperm-activating peptides (SAPs) are isolated in egg-conditioned media (egg jelly) of sea urchins. SAPs have several effects on sea urchin spermatozoa: stimulate sperm respiration and motility through intracellular alkalinization, transient elevation of cAMP, cGMP and Ca++levels in sperm cells.
PSSM-Id: 116835
Aligned: 11 rows
Threshold Bit Score: 1e+06
Created: 23-Mar-2022
Updated: 13-Oct-2022
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
Format: Row Display: Color Bits: Type Selection:
Q7M3T6  1 GFSIGGGGVG 10 Hawaiian sea urchin
Q7M4D1  1 SFALGGGGVG 10 Hemicentrotus pulcherrimus
Q7M3T9  1 GFGLGGGGVG 10 Hawaiian sea urchin
Q7M4C0  1 GFEMGGTGVG 10 pencil urchin
Q7M4B9  1 GFGLSGGGIG 10 pencil urchin
Q7M3T4  1 GFSLSGGGVG 10 Hawaiian sea urchin
Q7M4C9  1 GFSLSGSGVD 10 Hemicentrotus pulcherrimus
Q7M4B7  1 GYNLGGGGID 10 pencil urchin
Q7M4D0  1 GFSLNGGGVS 10 Hemicentrotus pulcherrimus
Q7M4B2  1 GFDLTGGGVG 10 Mesocentrotus nudus
Q7M3U0  1 GFNLNGGGVG 10 Hawaiian sea urchin
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