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scrib

Gene
scrib
Protein
Protein lap4
Organism
Drosophila melanogaster
Length
1851 amino acids
Function
Required for polarization of the embryonic, imaginal disk and follicular epithelia. Specifically restricts apical membrane determinants to the apical cell surface; acts to exclude crb from the basolateral domain and define adherens junction position. Regulates cellular growth and differentiation; acts as a tumor suppressor. Essential for odor guided behavior.
Similarity
Belongs to the LAP (LRR and PDZ) protein family.
Mass
200.44 kDa
Sequence
MFKCIPIFKGCNRQVEFVDKRHCSLPQVPEEILRYSRTLEELFLDANHIRDLPKNFFRLHRLRKLGLSDNEIGRLPPDIQNFENLVELDVSRNDIPDIPDDIKHLQSLQVADFSSNPIPKLPSGFSQLKNLTVLGLNDMSLTTLPADFGSLTQLESLELRENLLKHLPETISQLTKLKRLDLGDNEIEDLPPYLGYLPGLHELWLDHNQLQRLPPELGLLTKLTYLDVSENRLEELPNEISGLVSLTDLDLAQNLLEALPDGIAKLSRLTILKLDQNRLQRLNDTLGNCENMQELILTENFLSELPASIGQMTKLNNLNVDRNALEYLPLEIGQCANLGVLSLRDNKLKKLPPELGNCTVLHVLDVSGNQLLYLPYSLVNLQLKAVWLSENQSQPLLTFQPDTDAETGEQVLSCYLLPQQEYQPITPARDLESDSEPFEEREPSRTVVKFSEEATQEKETPFVRQNTPHPKDLKAKAQKLKVERSRNEEHANLVTLPEENGTKLAETPTETRTIANNHQQQPHPVQQPIVGVNSKQPVVVGVVTPTTTTVAPTGVQGGSEGASSTANNVKAATAAVVAELAATVGGSDEVQDDDEQEDEFESDRRVGFQVEGEDDDFYKRPPKLHRRDTPHHLKNKRVQHLTDKQASEILANALASQERNDTTPQHSLSGKVTSPIEEEEQLEVEQEQQQQQQQHPFDSSLSPISAGKTAEASTDPDNLDGVTELRLEQYEIHIERTAAGLGLSIAGGKGSTPFKGDDDGIFISRVTEAGPADLAGLKVGDKVIKVNGIVVVDADHYQAVQVLKACGAVLVLVVQREVTRLIGHPVFSEDGSVSQISVETRPLVADAPPAASISHERYIPAPIEIVPQQQHLQQQQQQPIQQVAPTHSYSGNVFATPTAAQTVQPAVSAAPNGLLLNGREAPLSYIQLHTTLIRDQIGQGLGFSIAGGKGSPPFKDDCDGIFISRITEGGLAYRDGKIMVGDRVMAINGNDMTEAHHDAAVACLTEPQRFVRLVLQREYRGPLEPPTSPRSPAVLNSLSPSGYLANRPANFSRSVVEVEQPYKYNTLATTTPTPKPTVPASISNNNNTLPSSKTNGFATAAAATIDSSTGQPVPAPRRTNSVPMGDGDIGAGSTTSGDSGEAQPSSLRPLTSDDFQAMIPAHFLSGGSQHQVHVARPNEVGVSAVTVNVNKPQPDLPMFPAAPTELGRVTETITKSTFTETVMTRITDNQLAEPLISEEVVLPKNQGSLGFSIIGGTDHSCVPFGTREPGIFISHIVPGGIASKCGKLRMGDRILKVNEADVSKATHQDAVLELLKPGDEIKLTIQHDPLPPGFQEVLLSKAEGERLGMHIKGGLNGQRGNPADPSDEGVFVSKINSVGAARRDGRLKVGMRLLEVNGHSLLGASHQDAVNVLRNAGNEIQLVVCKGYDKSNLIHSIGQAGGMSTGFNSSASCSGGSRQGSRASETGSELSQSQSVSSLDHEEDERLRQDFDVFASQKPDAQQPTGPSVLAAAAAMVHGASSPTPPAATSNITPLPTAAAVASADLTAPDTPATQTVALIHAEQQAHQQQQQTQLAPLGQEKSTQEKVLEIVRAADAFTTVPPKSPSEHHEQDKIQKTTTVVISKHTLDTNPTTPTTPAAPLSIAGAESANSAGAPSPAVPASTPGSAPVLPAVAVQTQTQTTSTEKDEEEESQLQSTPASRDGAEEQQEEVRAKPTPTKVPKSVSDKKRFFESAMEDQHKPTQKTDKVFSFLSKDEVEKLRQEEERKIATLRRDKNSRLLDAANDNIDKDAAQQRTKSNSNSSSGDDNDDSDQEEGIARGDSVDNAALGHFDDAEDMRNPLDEIEAVFRS

Gene
scrib
Protein
Protein scribble homolog
Organism
Danio rerio
Length
1724 amino acids
Function
Scaffold protein involved in different aspects of polarized cells differentiation regulating epithelial and neuronal morphogenesis. Regulates the caudal migration of the nVII motor neurons. Required for convergent extension movements during gastrulation.
Mass
189.519 kDa
Sequence
MLKCIPLWRCNRHVESVDKRHCSLTAVPDEIYRYNRSLEELLLDANQLRELPKPFFRLHNLRKLGLSDNEIQKLPPDVANFTQLVELDISRNDISEIPENIKFCQSLEIADFSGNPLTRLPDGFTQLRGLAHLSLNDVSLQSLPNDIGNLSNLVTLELRENLLKSLPSSLSFLVKLEQLDLGSNVLEVLPDTLGALPNLRELWLDRNQLSSLPPELGNLRQLVCLDVSENRLSELPTEISGLIALTDLLLSENLLEILPDSIGSLKKLSILKVNQNRLVHLTDSIGECENLTELMLTENLLQSLPRSLGKLKKLTNLNVDRNRLSSVPAELGGCVSLNVLSLRDNRLGKLPPELANATELHVLDVAGNRLQNLPFALANLNLKAMWLAENQSQPMLKFQTEDDEQTGEKVLTCYLLPQQPSSSLENLLERSVDEAWPTDTNLNRVSVIQFRDDSKHEEEDDETAADKRGLQRRATPHPSELKVMKNVIEARRNEAYTARPDEDLESPDAEEKRLSGLSNQSHDSQASSSTTSATSHEDKQGINSTGVELNDGQVQEEEDLDEMEVEYTEPTVHFAEEPIIRGGDEDDDYDNDDDDAERSDEVSQTPSFPAEKQRLIRKDTPHYKKHFKITKLPKPETVAALLQGFSHDGLSPTAHTPENERDGEDDEEEEEDEDEEDDLHTPFQHRLDAAELEDIRMSQMNSSLQPVKGVSFDQVNNLLIEPARIEEEELTLSILRQTGGLGISIAGGKGSTPYKGDDEGIFISRVSEEGPAARAGVKVGDKLLEVNGVDLHGAEHHTAVEALRNSGAAVVMTVLRERMVEPENAITTTPLRPEDDYFPRERRSSGLPFLLDPDCPAVSTGPAQRLATCLIRNDKGLGFSIAGGKGSTLYRVGDTGIFISRIAEGGAAHRDNILQVGDRVISINGVDMTEARHDQAVALLTGTSPTITLVVDREQSSVGGASPRTRPHSPPPPEPSDSPEQEDGGDEHLGNHLNCPMEDEYPIEEVTLIKAGGPLGLSIVGGSDHASHPFGINEPGVFISKVIPNGLASQSGLRVGDRILEVNSIDLRHATHQEAVRALLSNKQEIRMLVRRDPSPPGMQEIVIHKQPGEKLGISIRGGAKGHAGNPFDPTDEGIFISKVSSNGAAARDGRLRVGMRILEVGNNSLLGMTHTEAVRVLRASGDSLVMLICDGFDPKSASTIEASPGVIANPFAAGIVRKNSMESISSVDRDLSPEEIDIMQKEVEMVRETSQWEREEMEKVSLSSGPLKLDYKTLAALPTTSLQKVNRASPSEPFRIDSPVRDAAHSPHNSQSNIHFPSNANTKDNASTKPGAIQPLSRVRPPVSPASQDGHSSPNPFQHGLSPINSQTTDLYSPRNNVSAKQPSPETPSPLGRHSPEQRSFKDRQKYFEIDVKQQTPDKPKPRISLVGEDDLKKMKEEEAKRIEQRAREFMLDEDEEEEEEDLAKQVAHMKAHGKVVLDGVEYKVESLGSPTSRQCATPPNYSATPPSHCGSSGPSSIDGKGDSQRNSVEDSFRLEQRPNSMTGLIPVYPGESAAPIRTAKAERRHQDRLRMQSPELTVALDKELSPAEKRALEAEKRAMWRAARMKSLEQDALKAQMVIAKSKEGKKRGTLDQLSESPSPAPTPSPTPMEDISPRTVTSPGRLSPGAADDVHFMDESSSNAVSVIDPEVPVAATSALEEMALYSNKRKLRQGRRSLEAPVPT

Gene
SCRIB
Protein
Protein scribble homolog
Organism
Homo sapiens
Length
1630 amino acids
Function
Scaffold protein involved in different aspects of polarized cells differentiation regulating epithelial and neuronal morphogenesis. Most probably functions in the establishment of apico-basal cell polarity. May function in cell proliferation regulating progression from G1 to S phase and as a positive regulator of apoptosis for instance during acinar morphogenesis of the mammary epithelium. May also function in cell migration and adhesion and hence regulate cell invasion through MAPK signaling. May play a role in exocytosis and in the targeting synaptic vesicles to synapses. Functions as an activator of Rac GTPase activity.
Similarity
Belongs to the LAP (LRR and PDZ) protein family.
Mass
174.885 kDa
Sequence
MLKCIPLWRCNRHVESVDKRHCSLQAVPEEIYRYSRSLEELLLDANQLRELPKPFFRLLNLRKLGLSDNEIQRLPPEVANFMQLVELDVSRNDIPEIPESIKFCKALEIADFSGNPLSRLPDGFTQLRSLAHLALNDVSLQALPGDVGNLANLVTLELRENLLKSLPASLSFLVKLEQLDLGGNDLEVLPDTLGALPNLRELWLDRNQLSALPPELGNLRRLVCLDVSENRLEELPAELGGLVLLTDLLLSQNLLRRLPDGIGQLKQLSILKVDQNRLCEVTEAIGDCENLSELILTENLLMALPRSLGKLTKLTNLNVDRNHLEALPPEIGGCVALSVLSLRDNRLAVLPPELAHTTELHVLDVAGNRLQSLPFALTHLNLKALWLAENQAQPMLRFQTEDDARTGEKVLTCYLLPQQPPPSLEDAGQQGSLSETWSDAPPSRVSVIQFLEAPIGDEDAEEAAAEKRGLQRRATPHPSELKVMKRSIEGRRSEACPCQPDSGSPLPAEEEKRLSAESGLSEDSRPSASTVSEAEPEGPSAEAQGGSQQEATTAGGEEDAEEDYQEPTVHFAEDALLPGDDREIEEGQPEAPWTLPGGRQRLIRKDTPHYKKHFKISKLPQPEAVVALLQGMQPDGEGPVAPGGWHNGPHAPWAPRAQKEEEEEEEGSPQEEEVEEEEENRAEEEEASTEEEDKEGAVVSAPSVKGVSFDQANNLLIEPARIEEEELTLTILRQTGGLGISIAGGKGSTPYKGDDEGIFISRVSEEGPAARAGVRVGDKLLEVNGVALQGAEHHEAVEALRGAGTAVQMRVWRERMVEPENAVTITPLRPEDDYSPRERRGGGLRLPLLPPESPGPLRQRHVACLARSERGLGFSIAGGKGSTPYRAGDAGIFVSRIAEGGAAHRAGTLQVGDRVLSINGVDVTEARHDHAVSLLTAASPTIALLLEREAGGPLPPSPLPHSSPPTAAVATTSITTATPGVPGLPSLAPSLLAAALEGPYPVEEIRLPRAGGPLGLSIVGGSDHSSHPFGVQEPGVFISKVLPRGLAARSGLRVGDRILAVNGQDVRDATHQEAVSALLRPCLELSLLVRRDPAPPGLRELCIQKAPGERLGISIRGGARGHAGNPRDPTDEGIFISKVSPTGAAGRDGRLRVGLRLLEVNQQSLLGLTHGEAVQLLRSVGDTLTVLVCDGFEASTDAALEVSPGVIANPFAAGIGHRNSLESISSIDRELSPEGPGKEKELPGQTLHWGPEATEAAGRGLQPLKLDYRALAAVPSAGSVQRVPSGAAGGKMAESPCSPSGQQPPSPPSPDELPANVKQAYRAFAAVPTSHPPEDAPAQPPTPGPAASPEQLSFRERQKYFELEVRVPQAEGPPKRVSLVGADDLRKMQEEEARKLQQKRAQMLREAAEAGAEARLALDGETLGEEEQEDEQPPWASPSPTSRQSPASPPPLGGGAPVRTAKAERRHQERLRVQSPEPPAPERALSPAELRALEAEKRALWRAARMKSLEQDALRAQMVLSRSQEGRGTRGPLERLAEAPSPAPTPSPTPVEDLGPQTSTSPGRLSPDFAEELRSLEPSPSPGPQEEDGEVALVLLGRPSPGAVGPEDVALCSSRRPVRPGRRGLGPVPS

Gene
Scrib
Protein
Protein scribble homolog
Organism
Mus musculus
Length
1612 amino acids
Function
Scaffold protein involved in different aspects of polarized cells differentiation regulating epithelial and neuronal morphogenesis. Most probably functions in the establishment of apico-basal cell polarity. May function in cell proliferation regulating progression from G1 to S phase and as a positive regulator of apoptosis for instance during acinar morphogenesis of the mammary epithelium. May also function in cell migration and adhesion and hence regulate cell invasion through MAPK signaling. May play a role in exocytosis and in the targeting synaptic vesicles to synapses. Functions as an activator of Rac GTPase activity.
Similarity
Belongs to the LAP (LRR and PDZ) protein family.
Mass
174.059 kDa
Sequence
MLKCIPLWRCNRHVESVDKRHCSLQVVPEEIYRYSRSLEELLLDANQLRELPKPFFRLLNLRKLGLSDNEIQRLPPEVANFMQLVELDVSRNDIPEIPESIKFCKALEIADFSGNPLSRLPDGFTQLRSLAHLALNDVSLQALPGDVGNLANLVTLELRENLLKSLPASLSFLVKLEQLDLGGNDLEVLPDTLGALPNLRELWLDRNQLSALPPELGNLRRLVCLDVSENRLEELPVELGGLALLTDLLLSQNLLQRLPEGIGQLKQLSILKVDQNRLCEVTEAIGDCENLSELILTENLLTALPHSLGKLTKLTNLNVDRNHLEVLPPEIGGCVALSVLSLRDNRLAVLPPELAHTAELHVLDVAGNRLRSLPFALTHLNLKALWLAENQAQPMLRFQTEDDAQTGEKVLTCYLLPQQPLPSLEDAGQQSSPSESCSDAPLSRVSVIQFEDTLEGEEDAEEAAAEKRGLQRRATPHPSELKVMKRGIEERRNEAFVCKPDPSPPSPSEEEKRLSAESALSGGSVPSASTASEGEPEILPAEVQGLGQHEAMPAQEEYTEDDYNEPTVHFAEDTLIPREDGESEEGQPEAAWPLPSGRQRLIRKDTPHYKKHFKISKLPQPEAVVALLQGVQTDREGPTAGWHNGPHTPWAPRAHEEEEEEEEENRDEEEGEATTEEDDKEEAVASAPSVKGVSFDQANNLLIEPARIEEEELTLTIVRQTGGLGISIAGGKGSTPYKGDDEGIFISRVSEEGPAARAGVRVGDKLLEVNGVALQDAEHHEAVEALRGAGAAVQMRVWRERMVEPENAVTITPLRPEDDYSPREWRGGGLRLPLLQPETPVSLRQRHAACLVRSEKGLGFSIAGGKGSTPYRAGDGGIFISRIAEGGAAHRAGTLQVGDRVLSINGVDMTEARHDHAVSLLTAASPTISLLLERETGGTYPPSPPPHSSPTPAATVAATVSTAVPGEPLLPRLSPSLLATALEGPYPVEEICLPRAGGPLGLSIVGGSDHSSHPFGVQDPGVFISKVLPRGLAARCGLRVGDRILAVNGQDVREATHQEAVSALLRPCLELCLLVRRDPPPPGMRELCIQKAPGEKLGISIRGGAKGHAGNPCDPTDEGIFISKVSPTGAAGRDGRLRVGLRLLEVNQQSLLGLTHAEAVQLLRSVGDTLTVLVCDGFDTSTTTALEVSPGVIANPFAAGLGHRNSLESISSIDRELSPEGPGKEKELASQALPWESESAETTGRNLEPLKLDYRALAALPSAGSLQRGPSATTGGKTTEAPCSPGSQQPPSPDELPANVKQAYRAFAAVPTVHPPENSATQPPTPGPAASPEQLSFRERQKYFELEVRVPQAEGPPKRVSLVGADDLRKMQEEEARKLQQKRAQMLREEAVTSGPDMGLASDRESPDDQQEAEQPWAVPSHAGGSSPSSPPPLGGNAPVRTAKAERRHQERLRMQSPELPAPERALSPAERRALEAEKRALWRAARMKSLEQDALRAQMVLSKSQEGRGKRGPLERLAEAPSPAPTPSPTPLEDFGLQTSASPGRLSPDFVEELRTLEASPSPGSQEEDGEVALVLLGRPSPGAVGPEDMTLCSSRRSVRPGRRGLGPVPS