Плектин

білок людини
(Перенаправлено з Плектин-1)

Плектин (англ. Plectin) – білок, який кодується геном PLEC, розташованим у людей на короткому плечі 8-ї хромосоми. [4] Довжина поліпептидного ланцюга білка становить 4 684 амінокислот, а молекулярна маса — 531 791[5].

Плектин
Наявні структури
PDBПошук ортологів: PDBe RCSB
Ідентифікатори
Символи PLEC, EBS1, EBSMD, EBSND, EBSO, EBSOG, EBSPA, HD1, LGMD2Q, PCN, PLEC1, PLEC1b, PLTN, plectin, LGMDR17, EBS5D, EBS5C, EBS5B, EBS5A
Зовнішні ІД OMIM: 601282 MGI: 1277961 HomoloGene: 384 GeneCards: PLEC
Пов'язані генетичні захворювання
epidermolysis bullosa simplex with muscular dystrophy, epidermolysis bullosa simplex of Ogna, autosomal recessive limb-girdle muscular dystrophy type 2Q, epidermolysis bullosa simplex with pyloric atresia[1]
Ортологи
Види Людина Миша
Entrez
Ensembl
UniProt
RefSeq (мРНК)
RefSeq (білок)
Локус (UCSC) Хр. 8: 143.92 – 143.98 Mb Хр. 15: 76.06 – 76.12 Mb
PubMed search [2] [3]
Вікідані
Див./Ред. для людейДив./Ред. для мишей
Послідовність амінокислот
1020304050
MVAGMLMPRDQLRAIYEVLFREGVMVAKKDRRPRSLHPHVPGVTNLQVMR
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ETPVVPATTQRTLARPGPEPAPATDERDRVQKKTFTKWVNKHLIKAQRHI
SDLYEDLRDGHNLISLLEVLSGDSLPREKGRMRFHKLQNVQIALDYLRHR
QVKLVNIRNDDIADGNPKLTLGLIWTIILHFQISDIQVSGQSEDMTAKEK
LLLWSQRMVEGYQGLRCDNFTSSWRDGRLFNAIIHRHKPLLIDMNKVYRQ
TNLENLDQAFSVAERDLGVTRLLDPEDVDVPQPDEKSIITYVSSLYDAMP
RVPDVQDGVRANELQLRWQEYRELVLLLLQWMRHHTAAFEERRFPSSFEE
IEILWSQFLKFKEMELPAKEADKNRSKGIYQSLEGAVQAGQLKVPPGYHP
LDVEKEWGKLHVAILEREKQLRSEFERLECLQRIVTKLQMEAGLCEEQLN
QADALLQSDVRLLAAGKVPQRAGEVERDLDKADSMIRLLFNDVQTLKDGR
HPQGEQMYRRVYRLHERLVAIRTEYNLRLKAGVAAPATQVAQVTLQSVQR
RPELEDSTLRYLQDLLAWVEENQHRVDGAEWGVDLPSVEAQLGSHRGLHQ
SIEEFRAKIERARSDEGQLSPATRGAYRDCLGRLDLQYAKLLNSSKARLR
SLESLHSFVAAATKELMWLNEKEEEEVGFDWSDRNTNMTAKKESYSALMR
ELELKEKKIKELQNAGDRLLREDHPARPTVESFQAALQTQWSWMLQLCCC
IEAHLKENAAYFQFFSDVREAEGQLQKLQEALRRKYSCDRSATVTRLEDL
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DYKQVEVTVHKGDECQLVGPAQPSHWKVLSSSGSEAAVPSVCFLVPPPNQ
EAQEAVTRLEAQHQALVTLWHQLHVDMKSLLAWQSLRRDVQLIRSWSLAT
FRTLKPEEQRQALHSLELHYQAFLRDSQDAGGFGPEDRLMAEREYGSCSH
HYQQLLQSLEQGAQEESRCQRCISELKDIRLQLEACETRTVHRLRLPLDK
EPARECAQRIAEQQKAQAEVEGLGKGVARLSAEAEKVLALPEPSPAAPTL
RSELELTLGKLEQVRSLSAIYLEKLKTISLVIRGTQGAEEVLRAHEEQLK
EAQAVPATLPELEATKASLKKLRAQAEAQQPTFDALRDELRGAQEVGERL
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ELIRLRAETEQGEQQRQLLEEELARLQREAAAATQKRQELEAELAKVRAE
MEVLLASKARAEEESRSTSEKSKQRLEAEAGRFRELAEEAARLRALAEEA
KRQRQLAEEDAARQRAEAERVLAEKLAAIGEATRLKTEAEIALKEKEAEN
ERLRRLAEDEAFQRRRLEEQAAQHKADIEERLAQLRKASDSELERQKGLV
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QAELEAARQRQLAAEEERRRREAEERVQKSLAAEEEAARQRKAALEEVER
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ELQQTLQQEQSVLDQLRGEAEAARRAAEEAEEARVQAEREAAQSRRQVEE
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GEKLHRTELATQEKVTLVQTLEIQRQQSDHDAERLREAIAELEREKEKLQ
QEAKLLQLKSEEMQTVQQEQLLQETQALQQSFLSEKDSLLQRERFIEQEK
AKLEQLFQDEVAKAQQLREEQQRQQQQMEQERQRLVASMEEARRRQHEAE
EGVRRKQEELQQLEQQRRQQEELLAEENQRLREQLQLLEEQHRAALAHSE
EVTASQVAATKTLPNGRDALDGPAAEAEPEHSFDGLRRKVSAQRLQEAGI
LSAEELQRLAQGHTTVDELARREDVRHYLQGRSSIAGLLLKATNEKLSVY
AALQRQLLSPGTALILLEAQAASGFLLDPVRNRRLTVNEAVKEGVVGPEL
HHKLLSAERAVTGYKDPYTGQQISLFQAMQKGLIVREHGIRLLEAQIATG
GVIDPVHSHRVPVDVAYRRGYFDEEMNRVLADPSDDTKGFFDPNTHENLT
YLQLLERCVEDPETGLCLLPLTDKAAKGGELVYTDSEARDVFEKATVSAP
FGKFQGKTVTIWEIINSEYFTAEQRRDLLRQFRTGRITVEKIIKIIITVV
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DTVRRALRGANVIAGVWLEEAGQKLSIYNALKKDLLPSDMAVALLEAQAG
TGHIIDPATSARLTVDEAVRAGLVGPEFHEKLLSAEKAVTGYRDPYTGQS
VSLFQALKKGLIPREQGLRLLDAQLSTGGIVDPSKSHRVPLDVACARGCL
DEETSRALSAPRADAKAYSDPSTGEPATYGELQQRCRPDQLTGLSLLPLS
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LLEAQIATGGIIDPVHSHRVPVDVAYQRGYFSEEMNRVLADPSDDTKGFF
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RRAFEETQIDIPGGGSHGGSTMSLWEVMQSDLIPEEQRAQLMADFQAGRV
TKERMIIIIIEIIEKTEIIRQQGLASYDYVRRRLTAEDLFEARIISLETY
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CRRDDGTGQLLLPLSDARKLTFRGLRKQITMEELVRSQVMDEATALQLRE
GLTSIEEVTKNLQKFLEGTSCIAGVFVDATKERLSVYQAMKKGIIRPGTA
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YKDPYSGKLISLFQAMKKGLILKDHGIRLLEAQIATGGIIDPEESHRLPV
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AQACTGGIIDPSTGERFPVTDAVNKGLVDKIMVDRINLAQKAFCGFEDPR
TKTKMSAAQALKKGWLYYEAGQRFLEVQYLTGGLIEPDTPGRVPLDEALQ
RGTVDARTAQKLRDVGAYSKYLTCPKTKLKISYKDALDRSMVEEGTGLRL
LEAAAQSTKGYYSPYSVSGSGSTAGSRTGSRTGSRAGSRRGSFDATGSGF
SMTFSSSSYSSSGYGRRYASGSSASLGGPESAVA

Білок має сайт для зв'язування з молекулою актину. Локалізований у цитоплазмі, цитоскелеті, клітинних контактах.

Література ред.

  • Liu C.-G., Maercker C., Castanon M.J., Hauptmann R., Wiche G. (1996). Human plectin: organization of the gene, sequence analysis, and chromosome localization (8q24). Proc. Natl. Acad. Sci. U.S.A. 93: 4278—4283. PMID 8633055 DOI:10.1073/pnas.93.9.4278
  • Zhang T., Haws P., Wu Q. (2004). Multiple variable first exons: a mechanism for cell- and tissue-specific gene regulation. Genome Res. 14: 79—89. PMID 14672974 DOI:10.1101/gr.1225204
  • Koster J., Geerts D., Favre B., Borradori L., Sonnenberg A. (2003). Analysis of the interactions between BP180, BP230, plectin and the integrin alpha6beta4 important for hemidesmosome assembly. J. Cell Sci. 116: 387—399. PMID 12482924 DOI:10.1242/jcs.00241
  • Carrascal M., Ovelleiro D., Casas V., Gay M., Abian J. (2008). Phosphorylation analysis of primary human T lymphocytes using sequential IMAC and titanium oxide enrichment. J. Proteome Res. 7: 5167—5176. PMID 19367720 DOI:10.1021/pr800500r
  • Maiweilidan Y., Klauza I., Kordeli E. (2011). Novel interactions of ankyrins-G at the costameres: the muscle-specific Obscurin/Titin-Binding-related Domain (OTBD) binds plectin and filamin C. Exp. Cell Res. 317: 724—736. PMID 21223964 DOI:10.1016/j.yexcr.2011.01.002
  • Sonnenberg A., Rojas A.M., de Pereda J.M. (2007). The structure of a tandem pair of spectrin repeats of plectin reveals a modular organization of the plakin domain. J. Mol. Biol. 368: 1379—1391. PMID 17397861 DOI:10.1016/j.jmb.2007.02.090

Примітки ред.

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