The following text describes a protein:
Function:
Binding to cells via a high affinity receptor, laminin is thought to mediate the attachment, migration and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components; Laminin-5 is thought to be involved in (1) cell adhesion via integrin alpha-3/beta-1 in focal adhesion and integrin alpha-6/beta-4 in hemidesmosomes, (2) signal transduction via tyrosine phosphorylation of pp125-FAK and p80, (3) differentiation of keratinocytes.
Subcellular Localization:
Secreted, extracellular space, extracellular matrix, basement membrane.
Sequence:
QGQFCDYCNSEDPRKAHPVTNAIDGSERWWQSPPLSSGMQYNKVNVTLDLGQLFQVAYVLIKFANSPRPDLWVLERSVDFGSTYSPWQYFAHSKVDCLEQFGQEANRAITRDDDVLCTTEYSRIVPLENGEVVVSLINGRPGAKNFTFSHALREFTKATNIRLRFLRTNTLLGHLISKAQRDPTVTRRYYYSIKDISIGGRCVCNGHAEVCNANNPEKLFRCECQHNTCGDTCDRCCMGYNQRRWRPATGKQSNECEACNCHGHSTDCYYDPDVERQQASLNIQGLYAGGGVCINCQHNTAGVNCEKCAKGYYRPYGIPVHAPDGCIPCSCHPEHAEDCEQGSGRCTCRPNFRGDHCEECAAGYYHFPVCSRIPILPISTPSPEDPVAGDIIKGCDCNLEGVLPEICDAQGRCLCRPGVGGAQCDACRPGFYSFPICQACQCSALGSYQTPCSPVTGQCECQPGITGQRCDRCLSGASDFPHCQGSSNVCDPAGTVDSSLGHCQCKLHVESPSCSICKPLYWNLAKENPDGCSECRCHVAGTMSGIGECGQLDGDCHCKSHVGGDSCDTCEDGYFALEKSNYFGCQGCQCDIGGAVTPVCSGRSGVCQCREHVVGKACQRPENNYYFPDLHHMRYEIEDGTTPGGRALRFGFDPLEFPEFSWRGYAQMTPVQNEVRIMLNVGKSSLSLFHVVLRYMNPGTEAVSGRITIYPSWAKAGAAQTKEIIFQPSKEPAFVTVPGNGFADPFSIVPGTWIACIKVEGVLLDYLVLLPRDYYEAPSLQLPVTEPCAHVGHPQENCLLYQHLPVTRFPCALACEARHFLLDGEPRPLAVRQPTPAHPVMADLSGREVELHLWLRVPQVGHYVIMVEYATEADQLSEAAVHVQSPGADLAGRVDIYSCKYWLRYTVSSCSVLCRSAVTDGRGRLAVYELLADADVQLRARMAQFLLHQICIIPIEEFSTEYLRPHVKCIASYGRFVNQSASCVSLIPETPPTALILDVPSGGSSPLLPEDPSPPADAVLGVTLKAPQNQVTLRGLVPRPGRYVIVVHFYQPAHPTFPAQVSVDGGRLQAGVFRASFCPHVLGCRDQVITGDHVEFDISEPEVALTVTVPEGKSLVLVRILVVPAENYDYQILHRKSLDKSLEFVTNCGGDSFYIDPQRASEFCKNSARSLVALYHEGALPCECHPAGATGHPCSPEGGQCPCRPHVIGRQCTRCQTGFYGFPHCKPCSCGRRLCEETTGRCLCPPLTVRPQCDVCEVHSFSFHPLAGCEGCNCSRTGTDGTTTPECDGDHGQCRCRPRITGRQCDRCAPGFYRFPECLPCHCSRDGTEPGVCDPGTGACLCKENVQGTECNMCREGSFYLEPANPKGCTSCFCFGASHHCHSTHKRRAKLVDMMGWRLQTADGVDIPVSFNPGSSSVVADLQELPATVHSASWVAPPSYLGDKVSSYGGYLTYQIKSFGLPADMVPLEKKPDVQLIGQHMSIIYHEPNHPRPDRLHHGRVQMVEGNFRHASSQAPVSREELMTVLSRLQGVHLRGLYFTETQRLTLSGVGLEEASETGSGRRAQSVEMCACPPDYTGDSCQGCSPGYYHENKGLYTGWCVPCNCNGHSNRCQDGSGICINCQHNTAGEHCERCKEGYYWNTIHGSCRVCPCPHSDSFATGCVVTGENVKCSCKPGYTGTRCERCAPGYFGNPQKFGGSCQPCNCNSNGQLGSCDPLNGGKINSHLSSSTCASDCGPTDCDSCVMTLLNDLATMDDELRLVKSQLQGLSVSAGTLEQIGRLETQTKDLRNQLLSYRPTISNHKSKMDGLEKELSNLNREFETLQEKVQINSRKAQTLYNNIDRTTQSAKELDSKIKNVIRNVHILVKQISGTEGDGNRLPSGDFSRELAEAGRMMRELRTRNFGKHLRDAEAERREAQQMLNRIRSWLENHQVENNGLAKNIRDALNDYEAKLSGFRAALQEASTQAKQATGLNRENERALESIKRQVKEMNSLQSDFTKRLATADSSLMQTNIVLQLMKKSHEEYEKLAVTLNEARHELSDKVRELSRSASRASLVEEAERHSQSLQELAKQLEEIKRNASGDELVRCAVDAATAYENILNAIKAAEDAADKATTASEAALQTVIKEDLPRKAKTLSSNSDKLLNEAKITQQKLQQEISPALNNLQQTLKTMTVQKGLIDTNLTSIRGDLRGIQRDDIDGIISSAKSLVRNANDITNEVLDGLNPIQTDVERIKDTYGSTQSEDFNKALSDADNSVKKLTNKLPDLLSKIESINQQLLPLGNISDNVDRIRELIQQARDAANKVAIPMRFNGRSGVEVRLPNDLEDLKGYTSLSLFLQRPEATETGGTENMFVMYLGNKDASRDYIGMAVVDGQLTCVYNLGEGEAELQVDQTLTESKTQEAVMDRVKFQRIYQFARLNYTLKATSSKPETHQFHDMDSGNSNTLLNLDPENAVFYVGGYPTDFRPPSRLKFPPYKGCIELDDLNENVLSLYNFKKTFNLNTTEVEPCRRRKEESDKNYFEGTGYARVPTQPNAPFPTFGQTIQTTVDRGLLFFAENQDHFISLNVEDGRLMVRYKLNSEPPKEKGIRDIINDGKDHLVQIKIGKVQQRMWINVDIQSVKIEDDIFDFSTYYLGGIPISIRERFNISTPAFRGCMKNLKKTTGVVRLNDTVGVTKKCSEDWKLVRSASFSRGGQLSFTNLDFPSSSHFQASFGFQTFQPSGILLSHQMGASSLQVTLEDGHIELSTRDSSSPIFTSPQTYMDGLLHYVSVISDNSGLWLLIDDQPLKNNQRLRGLSGFPQSLRLGGSHFEGCISNVFIQRSSESPEVLDLASKSSKRDVSLGFCSLNEPPFLMLLKGSTRFYKAKTFSIHQPLQDAPAISPRSSKAWREAQSCPPLPGVQTSHRALRFGDSPTSHLLFMLPQELLKSRSQFAVDVLTTASRGLVFYTGTRSSFMALYLSKGRLVFALGAEGKKLKLKSKEKCNDGKWHTVTFGQDGGKGRLVVDGLRTREGHLPGNSTISLRAPVYLGSAPSGKPKSLPQNSFVGCLRNFQLDLKPLETPSASFGVSPCLGSSLEKGIYFSQEGGHIILANSVSLGPEFKLVFSIRPRSLTGILIHIGSQPGQHLCVYMEGGKVTASVGSEAGEVLTSVTPKQALCDGQWHSVAVTIKQHILHLKLDAEDSYTAGRHPFPPARPLERLYIGGVPGNLKTPKLPVWTSFFGCLRNIQVNHIPVPVTGAAEVQGTVSLNGCPDH