Protein
Protein lethal(2) giant larvae
Organism
Drosophila pseudoobscura pseudoobscura
Function
Essential for the development of polarized epithelia, for cell polarity associated with asymmetric cell division of neuroblasts during development, and for oocyte polarity formation. Promotes the formation of actin-rich projections at the oocyte cortex and the posterior enrichment of par-1 which is required for oocyte polarization. Regulates the localization of axis-specifying morphogens such as stau and grk (By similarity). Could act as a tumor suppressor.
Similarity
Belongs to the WD repeat L(2)GL family.
Sequence
MLKFIRGKGQQPTAERQRLQKDLFAYRKTAQHGFPHKPSALAYDPVAKLMAIGTQTGAIKVFGQPGVELYAQHTLVNNSAAELNVQLLEWVYGTGRILSLTAANQLILWEPVGTTLVPIKTLPFDGKLKKVSSLCCSLNKDLLWIGTEGGNIYQLDLKSFTIREPVIYHDVVLEQVPPTYKLNPGAIESIRQLPNSLNKLLIAYNRGLCVLWDMQTSAVERAYIAPGHGQSVGLSVNSTGTEFSWYHADGSYATWSIDNGEPPQNVNYVPYGPDPCKSINRLYKGQRGTNDVIVFSGGMPRSAYGDHNCVSVHVSDGHKVCLDFTSKVIDFFVTYKEGSDDVEVLIVLLEEELCAYDLTDPSILSIKAPYLHSVHASAVTCNYLASQVTQGVYERILRAGDEQDIDYSSIDWPITGGVLTDDSVESDEDEVVKDYEILLTGHEDGSVKFWDCTGVLLKPIYNFKTASIFGNEHEYREDGAADISAEQLDEGEPPFRKAGLFDPYSDDPRLAVKKIAFCPKTGQLVVGGTAGQIVIADFDTAAEDQSSLKYNSMNLVSDRDGFVWKGHDQLNVRANLLEDNAVPLTENGVNITGVLQVLPPASITCMALEANWGLVSGGTAHGLVLFDFKNFVPVFHRCTLNPNDLTGAGEQLSRRKSFKKSLRESFRKLRKGRSTRNNPTNQVPTTLEARPVERQIEARCTDDGLGSMVRCLLFAKTYVTNVNITSPTLWSATNASTVSVFLLHLPPAQTAATTVPPASGNVPPQASRRISAQLAKEIQLKHRAPVVGISIFDQTGSPVDQFNAGENGSPPHRLLIASEEQFKVFSLPQLKPINKYKLTANEGARIRRIHFGSFSCRISPELLQSLHSGSPTKSVRSHGEGDGAGNVSATSAAGRGDLYHEMALICLTNMGDIMVLSVPELKRQLNAAAVRREDINGISSLCFTNDGEALYMMSSSELQRIALSTSKVVQPTGIVEVEPLESEDNETASLVNDGNESDKDGEANKELANTASDTQPPVATLRAKPLELNADRSSLHLTNGISNSNSPNRANETITSSIGDITVDSVRDHLNTTTTTLCSTTTEETVGRLSVLSTQTNQATTTVNMKDIPDINIPNLMDLASKSNTTETSTSSVVIKSVITSISHEKTNGESENVTTKTTAHEESQF