The following text describes a protein:
Function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. PLCE1 is a bifunctional enzyme which also regulates small GTPases of the Ras superfamily through its Ras guanine-exchange factor (RasGEF) activity. As an effector of heterotrimeric and small G-protein, it may play a role in cell survival, cell growth, actin organization and T-cell activation. In podocytes, is involved in the regulation of lamellipodia formation. Acts downstream of AVIL to allow ARP2/3 complex assembly (By similarity).
Subcellular Localization:
Cytoplasm, cytosol. Cell membrane. Golgi apparatus membrane. Cell projection, lamellipodium. Note=Recruited to plasma membrane by activated HRAS and RAP2. Recruited to perinuclear membrane by activated RAP1A. Isoform 1 and isoform 2 associates with Golgi membranes.
Domain:
The Ras-associating domain 1 is degenerated and may not bind HRAS. The Ras-associating domain 2 mediates interaction with GTP-bound HRAS, RAP1A, RAP2A and RAP2B and recruitment of HRAS to the cell membrane (By similarity); The Ras-GEF domain has a GEF activity towards HRAS and RAP1A. Mediates activation of the mitogen-activated protein kinase pathway (By similarity).
Sequence:
MTSEEMAASVLIPVTQRKVASAQSVAEERSVKVSDAGIPRARAGRQGALIPPTISQWNKHKEESSRSDLSKVFSIARGELVCDENSNEEGWEENAPDSPENHAMNGNSLVQSHQHQFPRSQLCEARDSVTEDPCLQPGIPSPLERKVLPGIQLEMEDSPMDVSPAGSQPRIMESSGPHSDRNTAVFHFHYEADRTMSDAFHTLSENLILDDCANCVTLPGGQQNKNCMAYACKLVELTRTCGSKNGQVQCEHCTSLRDEYLCFESSCSKADEVCSGGGFCEDGFAHGPAAKTFLNPLEDFSDNCEDVDDFFKSKKERSTLLVRRFCKNDREVKKSVYTGTRAIMRTLPSGCIGPAAWNYVDQKKAGLLWPCGNVMGTLSAMDIRQSGSQRLSEAQWCLIYSAVRRGEEIEDTVGSLLHCSTQLPNSETAHGRIEDGPCLKQCVRDTECEFRATLQRTSIAQYITGSLLEATTSLGARSGLLSSFGGSTGRIMLKERQLGTSMANSNPVPSSSAGISKELIDLQPLIQFPEEVASILTEQEQNIYRRVLPMDYLCFLTRDLSSPECQRSLPRLKASISESILTSQSGEHNALEDLVMRFNEVSSWVTWLILTAGSMEEKREVFSYLVHVAKCCWNMGNYNAVMEFLAGLRSRKVLKMWQFMDQSDIETMRSLKDAMAQHESSVEYKKVVTRALHIPGCKVVPFCGVFLKELCEVLDGASGLLKLCPRYSSQEEALEFVADYSGQDNFLQRVGQNGLKNSEKELTVNSIFQVIRSCSRSLEMEEEDSASEGSGSRKNSLKDKARWQFIIGDLLDSENDIFEKSKECDPHGSEESQKAFDHGTELIPWYVLSIQADVHQFLLQGATVIHYDQDTHLSARCFLQLQPDNSTLTWMKPPTASPAGARPKLGVLSNMAEPGKFPSPGNAGVSGLAEGILDLFSVKAVYMGHPGIDIHTVCVQNKLSSMLLSETGVTLLYGLQTTDNRLLHFVAPKHTAEMLFSGLLELTTAVRKIRRFPDQRQQWLRKQYVSLYQEDGRYEGPTLAHAVELFGGRRWSTRNPSPGMSAKNAEKPNMQRNNTLGISTTKKKKKMLMRGESGEVTDDEMATRKAKMYRECRSRSGSDPQDVNEQEESEANVITNPPNPLHSRRAYSLTTAGSPNLATGMSSPISAWSSSSWHGRIRGGMQGFQSFMVSDSNMSFVEFVELFKSFSIRSRKDLKDIFDIYSVPCNRSASESAPLYTNLTIEENTSDLQPDLDLLTRNVSDLGLFIKSKQQLSDNQRQISDAIAAASIVTNGTGIESTSLGIFGVGILQLNDFLVNCQGEHCTYDEILSIIQKFEPSVSMCHQGLLSFEGFARFLMDKDNFASKNDESRENKKELQLPLSYYYIESSHNTYLTGHQLKGESSVELYSQVLLQGCRSIELDCWDGDDGMPIIYHGHTLTTKIPFKEVVEAIDRSAFITSDLPIIISIENHCSLPQQRKMAEIFKSVFGEKLVAKFLFETDFSDDPMLPSPDQLRRKVLLKNKKLKAHQTPVDILKQKAHQLASMQAQAFTGGNANPPPASNEEEEDEEDEYDYDYESLSDDNILEDRPENKSCADKLQFEYNEEVPKRIKKADNSSGNKGKVYDMELGEEFYLPQNKKESRQIAPELSDLVIYCQAVKFPGLSTLNSSGSSRGKERKSRKSIFGNNPGRMSPGETAPFNRTSGKGSCEGMRHTWEESSPLSPSTSLSAIIRTPKCYHISSLNENAAKRLCRRGSQKLIQHTAYQLLRTYPAATRIDSSNPNPIMFWLHGIQLVALNYQTDDLPLHLNAAMFEANGGCGYVLKPPVLWDKSCPMYQKFSPLERDLDNLDPAIYSLTIISGQNVCPSNSTGSPCIEVDVLGMPLDSCHFRTKPIHRNTLNPMWNEQFLFRVHFEDLVFLRFAVVENNSSAITAQRIIPLRALKRGYRHLQLRNLHNEILEISSLFINSRRMEENPSGSSMPASLMFNTEERKCSQTHKVTVHGVPGPEPFAVFTINEGTKAKQLLQQVLAVDQDTKCTATDYFLMEEKHFISKEKNECRKQPFQRAVGPEEDIVQILNSWFPEEGYVGRIVLKPQQETLEEKSIVFDDKEVILSSEEESFFVQVHDVSPEQPRTVIKAPRVSTAQDVIQQTLCKAKYSYSILNNPNPCDYVLLEEVLKDAANKKSSTPKSSQRILLDQECVFQAQSKWKGAGKFILKLKEQVQASREDKRRGISFASELKKLTKSTKQSRGLPSPPQLVASESVQSKEEKPVGALSSSDTVGYQQ