Protein
Flocculation protein FLO10
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Function
Cell wall protein that participates directly in adhesive cell-cell interactions during yeast flocculation, a reversible, asexual and Ca(2+)-dependent process in which cells adhere to form aggregates (flocs) consisting of thousands of cells. The lectin-like protein sticks out of the cell wall of flocculent cells and selectively binds mannose residues in the cell walls of adjacent cells. Activity is inhibited by mannose, glucose, maltose and sucrose. Also involved in cell-substrate adhesion, haploid invasive growth and diploid pseudohyphae formation.
Similarity
Belongs to the flocculin family.
Sequence
MPVAARYIFLTGLFLLSVANVALGTTEACLPAGEKKNGMTINFYQYSLKDSSTYSNPSYMAYGYADAEKLGSVSGQTKLSIDYSIPCNGASDTCACSDDDATEYSASQVVPVKRGVKLCSDNTTLSSKTEKRENDDCDQGAAYWSSDLFGFYTTPTNVTVEMTGYFLPPKTGTYTFGFATVDDSAILSVGGNVAFECCKQEQPPITSTDFTINGIKPWNADAPTDIKGSTYMYAGYYYPIKIVYSNAVSWGTLPVSVVLPDGTEVNDDFEGYVFSFDDNATQAHCSVPNPAEHARTCVSSATSSWSSSEVCTECTETESTSYVTPYVTSSSWSSSEVCTECTETESTSTSTPYVTSSSSSSSEVCTECTETESTSYVTPYVSSSTAAANYTSSFSSSSEVCTECTETESTSTSTPYVTSSSWSSSEVCTECTETESTSYVTPYVSSSTAAANYTSSFSSSSEVCTECTETESTSTSTPYVTSSSSSSSEVCTECTETESTSYVTPYVSSSTAAANYTSSFSSSSEVCTECTETESTSTSTPYVTSSSWSSSEVCTECTETESTSYVTPYVSSSTAAANYTSSFSSSSEVCTECTETESTSTSTPYATSSTGTATSFTASTSNTMTSLVQTDTTVSFSLSSTVSEHTNAPTSSVESNASTFISSNKGSVKSYVTSSIHSITPMYPSNQTVTSSSVVSTPITSESSESSASVTILPSTITSEFKPSTMKTKVVSISSSPTNLITSYDTTSKDSTVGSSTSSVSLISSISLPSSYSASSEQIFHSSIVSSNGQALTSFSSTKVSSSESSESHRTSPTTSSESGIKSSGVEIESTSTSSFSFHETSTASTSVQISSQFVTPSSPISTVAPRSTGLNSQTESTNSSKETMSSENSASVMPSSSATSPKTGKVTSDETSSGFSRDRTTVYRMTSETPSTNEQTTLITVSSCESNSCSNTVSSAVVSTATTTINGITTEYTTWCPLSATELTTVSKLESEEKTTLITVTSCESGVCSETASPAIVSTATATVNDVVTVYSTWSPQATNKLAVSSDIENSASKASFVSEAAETKSISRNNNFVPTSGTTSIETHTTTTSNASENSDNVSASEAVSSKSVTNPVLISVSQQPRGTPASSMIGSSTASLEMSSYLGIANHLLTNSGISIFIASLLLAIV