The following text describes a protein:
Function:
Type XII collagen interacts with type I collagen-containing fibrils, the COL1 domain could be associated with the surface of the fibrils, and the COL2 and NC3 domains may be localized in the perifibrillar matrix.
Subcellular Localization:
Secreted, extracellular space, extracellular matrix.
Sequence:
MQTRLPRALAALGVALLLSSIEAEVDPPSDLNFKIIDENTVHMSWERPVDPIVGYRITVDPTTDGPTKEFTLAASTTETLLSDLIPETQYVVTITSYNEVEESVPVIGQLTIQTGGPTKPGEKKPGKTEIQKCSVSAWTDLVFLVDGSWSVGRNNFKYILDFIVALVSAFDIGEEKTRVGVVQYSSDTRTEFNLNQYYRREDLLAAVKKIPYKGGNTMTGDAIDYLVKNTFTESAGSRAGFPKVAIIITDGKSQDEVEIPARELRNIGVEVFSLGIKAADAKELKQIASTPSLNHVFNVANFDAIVDIQNEIISQVCSGVDEQLGELVSGEEVIEPPSNLVVTELSSKYIRLSWDPSPSAVTGYKILLTPMAAGSRHHALSVGPQTTTLNVRDLTADTEYQISVFAMKGLTSSEPTSVMEKTQPMKVQVECSRGVDIKADIVFLVDGSYSIGIANFVKVRAFLEVLAKSFEISPNRVQISLVQYSRDPHTEFTLKEFNRVEDIIKAINTFPYRGGSTNTGKAMTYVREKIFVPNKGSRSNVPKVMILITDGKSSDAFRDPAIKLRNSDVEIFAVGVKDAVRSELEAIASPPAETHVFTVEDFDAFQRISFELTQSICLRIEQELAAIKKKAYVPPKDLRFTQVTANSFKAEWSPPGDNVFSYHVTYKDANGDDEVTVVEPASSTSVVLNNLRPETLYLVNVTAEYEDGFSVPITGEETTAEVKGVPRNLKVTDETTDSFKLTWSQAPGRVLRYRIRYRPVSGGESKEVSTPANQRRKTLENLTPDTKYEISVIAEYSSGPGSPLTGNAATEEVRGNPRDLRVSDATTSTLKLSWSRAPGKVKQYLVTYTPAAGGETQEVTVRGDTTTTMLRKLKEGTQYDLSVTALYASGAGEALSGKGSTLEERGSPQNLVTKDITDTSIGAYWTSAPGMVRGYRVSWKSLYDDIEAGETTLPGDAIHTMIENLQPETKYKISVFATYSSGEGEPVTGDATTELSQDSKILRVDEETEHTMRVTWKAAPGKVVNYRVVYRPQGGGRQMVAKVPPTVTSTVLKRLQPQTTYDITVLPMYKTGEGKLRQGSGTTASRFKSPRNLKTSDPTMSSFRVTWEPAPGEVKGYKVTFHPTGDDRRLGELVLGPYDNTVVLEELRAGTTYRVNVFGMFDGGESLPLVGQEMTTLSDTTVTPFLSSGMDCLTRAEADIVLLVDGSWSIGRANFRTVRSFISRIVEVFEIGPKRVQIALAQYSGDPRTEWQLNAHRDKKSLLQAVANLPYKGGNTLTGMALNFIRQQSFKTQAGMRPRARKIGVLITDGKSQDDVEAPSKKLKDEGVELFAIGIKNADEVELKMIATDPDDTHAYNVADFESLSKIVDDLTINLCNSVKGPGDLEAPTNLVISERTHRSFRVSWTPPSDSVDRYKVEYYPVSGGKRQEFYVSRLDTSTVLKDLKPETDYVVNVYSVVEDEYSEPLKGTEKTLPVPVVSLNIYDVGPTTMHVQWQPVGGATGYTVSYQPTRSPEGTKPKEMRVGPTVNDVQLTGLLPNTEYEVTVQAVLYDLTSEPAKAREVTLPLPRPQDVKLRDVTHSTMNVVWEPVLGKVRKYIVRYKTPDEEFKEVEVDRSRASTILKDLSSQTQYTVSVSAVYDEGTSPPATAYDTTRRVPAPTNLQFTEVTPESFRGTWDHGASDVSLYRITWAPVGNPDKMETILNGDENTLVFENLNPNTPYEVSITAIYPDESESEDLSGTERTLRLIPLTTQAPKSGPRNLQVYNATSNSLTVKWDPASGRVQKYRITYQPSTGEGNEQTITVGGRQNSVLLQKLKPDTPYTITVYSQYPDGEGGRMTGRGKTKPLNTVRNLRVYDPSTSSLSVRWDHAEGNPRQYKLFYAPTSGGPEELVPIPGNTNYAILRNLQPDTPYTITVVPVYTEGDGGRTSDTGRTLVRGLARNIQVYNPTPNSLDVRWDPAPGPVQQYRIVYSPVAGTRPSESIVVPGNTRTVHLERLIPDTPYSVNIVALYSDGEGNPSPSQGRTLPRSGPRNIRVFGETTNSLSVAWDHADGPVQQYRIIYSPTVGDPIDEYTTVPGRRNNVILQPLQPDTPYKITVIAIYEDGDGGHLTGNGRTVGLLPPQNIHIFDEWYTRFRVSWDPSPSPVLGYKIVYKPVGSNEPMEAFVGEVTSYTLHNLNPSTTYDVSVYAQYDSGLSVPLTDQGTTLYLNVTDLKTYQVGWDTFCVKWSPHRAATSYRLKLSPADGTRGQEITVRGSETSHCFTGLSPEAEYGVTVFVQTPNLEGPGVPIKEQTTVKPTEAPTEPPTPSPPPTIPPARDVCKGAKADIVFLTDASWSIGDDNFNKVVKFIFNTVGAFDEVNPAGIQVSFVQYSDEVKSEFKLNTYNDKALALGALQNIRYRGGNTRTGKALTFIKEKVLTWESGMRKNVPKVLVVVTDGRSQDEVKKAAFVIQQSGFSVFVVGVADVDYNELANIASKPSERHVFIVDDFESFEKIEDNLITFVCETATSSCPLIYLDGYTSPGFKMLEAYNLTEKNFASVQGVSLESGSFPSYSAYRLQKNAFINQPTAELHPNGLPPSYTIILLFRLLPETPSDPFAIWQITDRDYRPQVGVIADPSSKTLSFFNKDTRGEVQTVTFDTDEVKTLFYGSFHKVHIVVTSKSVKIYIDCYEIIEKDIKEAGNITTDGYEILGKLLKGERKSATFQIQSFDIVCSPVWTSRDRCCDIPSRRDEAKCPALPNACTCTQDSVGPPGPPGPAGGPGAKGPRGERGINGAVGPPGPRGDTGPPGPQGPPGPQGPNGLSIPGEQGRQGMKGDAGEPGLPGRTGTPGLPGPPGPMGPPGDRGFTGKDGAMGPRGPPGPPGSPGSPGVTGPSGKPGKPGDHGRPGQSGLKGEKGDRGDIASQNMMRAVARQVCEQLISGQMSRFNQMLNQIPNDYHSSRNQPGPPGPPGPPGSAGARGEPGPGGRPGFPGTPGMQGPPGERGLPGEKGERGTGSQGPRGPPGPPGPQGESRTGPPGSTGSRGPPGPPGRPGNSGIRGPPGPPGYCDSSQCASIPYNGQGYPEPYVPEGGAYLPEREPFIVPVEPERTAEYEDDYGADEPDQQHPDHMRWRRALRPGPAE