Protein
Serendipity locus protein alpha
Organism
Drosophila pseudoobscura pseudoobscura
Function
Required for the cellularization of the syncytial blastoderm embryo. Involved in the localization of the actin filaments just prior to and during plasma membrane invagination. Sry-alpha together with nullo and bnk may provide auxiliary functions, by acting both to stabilize a large and dynamic microfilament structure and regulate its functions (By similarity).
Sequence
MESLLRQLSICNELIAQGPACPVGNIAWLNEFCATFLDFASELKAHLPEIAPRWGAPEGGNNIEVETIFLCLTQVVTCITQLERTINIESKFGHETTPMTRLHFLDRIDWCVRRIYVSLSQLDLHQESGAADNLEDHTFVELMDLALDHLEAFMEGLGNTTSNFLYIEEENDTNDACQLGSIINHIVRHALAFANVALEADKKALSELCETLLSECTTFLEGSAELNPGHRKLEALSLERALYGLETFLNEALLHSIFASLVELENTPINRLRHALQEQESESGLTEKLVSDFDTNMDRIQQIGVLAIAFSQDVKTKTIVRSCLASLESLDACIVPALQSSALHHADILEHHFNDEMLIFRNLIHDIIDSRSLVNNYLDMLAESLHIHIAGKSVPREYLLIVQMGSVLAEHFRLPVNYSALSDDGKRVHKDLILILRECLAAVSLATPVDPKRIVKRLKILYSVLAKLRDVIDKNVHDSVFNLSSRRQITNATRTLLRSCKSKSKRQRSYVKQSQDSVVPDPHNYTSSIANSISNDGDLISFQLTEILRIN