COL12A1 (англ. Collagen type XII alpha 1 chain) – білок, який кодується однойменним геном, розташованим у людей на короткому плечі 6-ї хромосоми.[4] Довжина поліпептидного ланцюга білка становить 3 063 амінокислот, а молекулярна маса — 333 147[5].
Послідовність амінокислот
10 | | 20 | | 30 | | 40 | | 50 |
MRSRLPPALA | | ALGAALLLSS | | IEAEVDPPSD | | LNFKIIDENT | | VHMSWAKPVD |
PIVGYRITVD | | PTTDGPTKEF | | TLSASTTETL | | LSELVPETEY | | VVTITSYDEV |
EESVPVIGQL | | TIQTGSSTKP | | VEKKPGKTEI | | QKCSVSAWTD | | LVFLVDGSWS |
VGRNNFKYIL | | DFIAALVSAF | | DIGEEKTRVG | | VVQYSSDTRT | | EFNLNQYYQR |
DELLAAIKKI | | PYKGGNTMTG | | DAIDYLVKNT | | FTESAGARVG | | FPKVAIIITD |
GKSQDEVEIP | | ARELRNVGVE | | VFSLGIKAAD | | AKELKQIAST | | PSLNHVFNVA |
NFDAIVDIQN | | EIISQVCSGV | | DEQLGELVSG | | EEVVEPPSNL | | IAMEVSSKYV |
KLNWNPSPSP | | VTGYKVILTP | | MTAGSRQHAL | | SVGPQTTTLS | | VRDLSADTEY |
QISVSAMKGM | | TSSEPISIME | | KTQPMKVQVE | | CSRGVDIKAD | | IVFLVDGSYS |
IGIANFVKVR | | AFLEVLVKSF | | EISPNRVQIS | | LVQYSRDPHT | | EFTLKKFTKV |
EDIIEAINTF | | PYRGGSTNTG | | KAMTYVREKI | | FVPSKGSRSN | | VPKVMILITD |
GKSSDAFRDP | | AIKLRNSDVE | | IFAVGVKDAV | | RSELEAIASP | | PAETHVFTVE |
DFDAFQRISF | | ELTQSICLRI | | EQELAAIKKK | | AYVPPKDLSF | | SEVTSYGFKT |
NWSPAGENVF | | SYHITYKEAA | | GDDEVTVVEP | | ASSTSVVLSS | | LKPETLYLVN |
VTAEYEDGFS | | IPLAGEETTE | | EVKGAPRNLK | | VTDETTDSFK | | ITWTQAPGRV |
LRYRIIYRPV | | AGGESREVTT | | PPNQRRRTLE | | NLIPDTKYEV | | SVIPEYFSGP |
GTPLTGNAAT | | EEVRGNPRDL | | RVSDPTTSTM | | KLSWSGAPGK | | VKQYLVTYTP |
VAGGETQEVT | | VRGDTTNTVL | | QGLKEGTQYA | | LSVTALYASG | | AGDALFGEGT |
TLEERGSPQD | | LVTKDITDTS | | IGAYWTSAPG | | MVRGYRVSWK | | SLYDDVDTGE |
KNLPEDAIHT | | MIENLQPETK | | YRISVFATYS | | SGEGEPLTGD | | ATTELSQDSK |
TLKVDEETEN | | TMRVTWKPAP | | GKVVNYRVVY | | RPHGRGKQMV | | AKVPPTVTST |
VLKRLQPQTT | | YDITVLPIYK | | MGEGKLRQGS | | GTTASRFKSP | | RNLKTSDPTM |
SSFRVTWEPA | | PGEVKGYKVT | | FHPTGDDRRL | | GELVVGPYDN | | TVVLEELRAG |
TTYKVNVFGM | | FDGGESSPLV | | GQEMTTLSDT | | TVMPILSSGM | | ECLTRAEADI |
VLLVDGSWSI | | GRANFRTVRS | | FISRIVEVFD | | IGPKRVQIAL | | AQYSGDPRTE |
WQLNAHRDKK | | SLLQAVANLP | | YKGGNTLTGM | | ALNFIRQQNF | | RTQAGMRPRA |
RKIGVLITDG | | KSQDDVEAPS | | KKLKDEGVEL | | FAIGIKNADE | | VELKMIATDP |
DDTHAYNVAD | | FESLSRIVDD | | LTINLCNSVK | | GPGDLEAPSN | | LVISERTHRS |
FRVSWTPPSD | | SVDRYKVEYY | | PVSGGKRQEF | | YVSRMETSTV | | LKDLKPETEY |
VVNVYSVVED | | EYSEPLKGTE | | KTLPVPVVSL | | NIYDVGPTTM | | HVQWQPVGGA |
TGYILSYKPV | | KDTEPTRPKE | | VRLGPTVNDM | | QLTDLVPNTE | | YAVTVQAVLH |
DLTSEPVTVR | | EVTLPLPRPQ | | DLKLRDVTHS | | TMNVFWEPVP | | GKVRKYIVRY |
KTPEEDVKEV | | EVDRSETSTS | | LKDLFSQTLY | | TVSVSAVHDE | | GESPPVTAQE |
TTRPVPAPTN | | LKITEVTSEG | | FRGTWDHGAS | | DVSLYRITWA | | PFGSSDKMET |
ILNGDENTLV | | FENLNPNTIY | | EVSITAIYPD | | ESESDDLIGS | | ERTLPILTTQ |
APKSGPRNLQ | | VYNATSNSLT | | VKWDPASGRV | | QKYRITYQPS | | TGEGNEQTTT |
IGGRQNSVVL | | QKLKPDTPYT | | ITVSSLYPDG | | EGGRMTGRGK | | TKPLNTVRNL |
RVYDPSTSTL | | NVRWDHAEGN | | PRQYKLFYAP | | AAGGPEELVP | | IPGNTNYAIL |
RNLQPDTSYT | | VTVVPVYTEG | | DGGRTSDTGR | | TLMRGLARNV | | QVYNPTPNSL |
DVRWDPAPGP | | VLQYRVVYSP | | VDGTRPSESI | | VVPGNTRMVH | | LERLIPDTLY |
SVNLVALYSD | | GEGNPSPAQG | | RTLPRSGPRN | | LRVFGETTNS | | LSVAWDHADG |
PVQQYRIIYS | | PTVGDPIDEY | | TTVPGRRNNV | | ILQPLQPDTP | | YKITVIAVYE |
DGDGGHLTGN | | GRTVGLLPPQ | | NIHISDEWYT | | RFRVSWDPSP | | SPVLGYKIVY |
KPVGSNEPME | | AFVGEMTSYT | | LHNLNPSTTY | | DVNVYAQYDS | | GLSVPLTDQG |
TTLYLNVTDL | | KTYQIGWDTF | | CVKWSPHRAA | | TSYRLKLSPA | | DGTRGQEITV |
RGSETSHCFT | | GLSPDTDYGV | | TVFVQTPNLE | | GPGVSVKEHT | | TVKPTEAPTE |
PPTPPPPPTI | | PPARDVCKGA | | KADIVFLTDA | | SWSIGDDNFN | | KVVKFIFNTV |
GGFDEISPAG | | IQVSFVQYSD | | EVKSEFKLNT | | YNDKALALGA | | LQNIRYRGGN |
TRTGKALTFI | | KEKVLTWESG | | MRKNVPKVLV | | VVTDGRSQDE | | VKKAALVIQQ |
SGFSVFVVGV | | ADVDYNELAN | | IASKPSERHV | | FIVDDFESFE | | KIEDNLITFV |
CETATSSCPL | | IYLDGYTSPG | | FKMLEAYNLT | | EKNFASVQGV | | SLESGSFPSY |
SAYRIQKNAF | | VNQPTADLHP | | NGLPPSYTII | | LLFRLLPETP | | SDPFAIWQIT |
DRDYKPQVGV | | IADPSSKTLS | | FFNKDTRGEV | | QTVTFDTEEV | | KTLFYGSFHK |
VHIVVTSKSV | | KIYIDCYEII | | EKDIKEAGNI | | TTDGYEILGK | | LLKGERKSAA |
FQIQSFDIVC | | SPVWTSRDRC | | CDIPSRRDEG | | KCPAFPNSCT | | CTQDSVGPPG |
PPGPAGGPGA | | KGPRGERGIS | | GAIGPPGPRG | | DIGPPGPQGP | | PGPQGPNGLS |
IPGEQGRQGM | | KGDAGEPGLP | | GRTGTPGLPG | | PPGPMGPPGD | | RGFTGKDGAM |
GPRGPPGPPG | | SPGSPGVTGP | | SGKPGKPGDH | | GRPGPSGLKG | | EKGDRGDIAS |
QNMMRAVARQ | | VCEQLISGQM | | NRFNQMLNQI | | PNDYQSSRNQ | | PGPPGPPGPP |
GSAGARGEPG | | PGGRPGFPGT | | PGMQGPPGER | | GLPGEKGERG | | TGSSGPRGLP |
GPPGPQGESR | | TGPPGSTGSR | | GPPGPPGRPG | | NSGIRGPPGP | | PGYCDSSQCA |
SIPYNGQGYP | | GSG |
Задіяний у таких біологічних процесах, як клітинна адгезія, альтернативний сплайсинг.
Локалізований у позаклітинному матриксі.
Також секретований назовні.
Література
Примітки
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