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Details for messenger / hormone: laminin alpha-1 chain

EndoNet ID: ENH00519

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Synonyms

  • laminin alpha-1 chain
  • laminin subunit alpha-1
  • laminin A chain
  • LAMA1
  • LAMA
  • laminin alpha 1 chain

General information

  • The alpha-1 chain is a subunit of laminin-1 (EHS laminin) and laminin-3 (S-laminin). [1]
  • Function: component of basement membrane, promotes cell adhesion, growth and tumor metastasis. [2]

Classification

Hormone function

  • homeostasis
  • development and growth
    • cancer / metastasis
      • growth stimulation

      Chemical classification

      Composition

      Laminin alpha-1 chain

      Sequence
      RQRGLFPAI LNLASNAHI STNATCGEK 
      GPEMFCKLV EHVPGRPVR NPQCRICDG 
      NSANPRERH PISHAIDGT NNWWQSPSI 
      QNGREYHWV TITLDLRQV FQVAYVIIK 
      AANAPRPGN WILERSLDG TTFSPWQYY 
      AVSDSECLS RYNITPRRG PPTYRADDE 
      VICTSYYSR LVPLEHGEI HTSLINGRP 
      SADDLSPKL LEFTSARYI RLRLQRIRT 
      LNADLMTLS HREPKELDP IVTRRYYYS 
      IKDISVGGM CICYGHASS CPWDETTKK 
      LQCQCEHNT CGESCNRCC PGYHQQPWR 
      PGTVSSGNT CEACNCHNK AKDCYYDES 
      VAKQKKSLN TAGQFRGGG VCINCLQNT 
      MGINCETCI DGYYRPHKV SPYEDEPCR 
      PCNCDPVGS LSSVCIKDD LHSDLHNGK 
      QPGQCPCKE GYTGEKCDR CQLGYKDYP 
      TCVSCGCNP VGSASDEPC TGPCVCKEN 
      VEGKACDRC KPGFYNLKE KNPRGCSEC 
      FCFGVSDVC SSLSWPVGQ VNSMSGWLV 
      TDLISPRKI PSQQDALGG RHQVSINNT 
      AVMQRLAPK YYWAAPEAY LGNKLTAFG 
      GFLKYTVSY DIPVETVDS NLMSHADVI 
      IKGNGLTLS TQAEGLSLQ PYEEYLNVV 
      RLVPENFQD FHSKRQIDR DQLMTVLAN 
      VTHLLIRAT YNSAKMALY RLESVSLDI 
      ASSNAIDLV VAADVEHCE CPQGYTGTS 
      CESCLSGYY RVDGILFGG ICQPCECHG 
      HAAECNVHG VCIACAHNT TGVHCEQCL 
      PGFYGEPSR GTPGDCQPC ACPLTIASN 
      NFSPTCHLN DGDEVVCDW CAPGYSGAW 
      CERCADGYY GNPTVPGES CVPCDCSGN 
      VDPSEAGHC DSVTGECLK CLGNTDGAH 
      CERCADGFY GDAVTAKNC RACECHVKG 
      SHSAVCHLE TGLCDCKPN VTGQQCDQC 
      LHGYYGLDS GHGCRPCNC SVAGSVSDG 
      CTDEGQCHC VPGVAGKRC DRCAHGFYA 
      YQDGSCTPC DCPHTQNTC DPETGECVC 
      PPHTQGGKC EECEDGHWG YDAEVGCQA 
      CNCSLVGST HHRCDVVTG HCQCKSKFG 
      GRACDQCSL GYRDFPDCV PCDCDLRGT 
      SGDACNLEQ GLCGCVEET GACPCKENV 
      FGPQCNECR EGTFALRAD NPLGCSPCF 
      CSGLSHLCS ELEDYVRTP VTLGSDQPL 
      LRVVSQSNL RGTTEGVYY QAPDFLLDA 
      ATVRQHIRA EPFYWRLPQ QFQGDQLMA 
      YGGKLKYSV AFYSLDGVG TSNFEPQVL 
      IKGGRIRKQ VIYMDAPAP ENGVRQEQE 
      VAMRENFWK YFNSVSEKP VTREDFMSV 
      LSDIEYILI KASYGQGLQ QSRISDISV 
      EVGRKAEKL HPEEEVASL LENCVCPPG 
      TVGFSCQDC APGYHRGKL PAGSDRGPR 
      PLVAPCVPC SCNNHSDTC DPNTGKCLN 
      CGDNTAGDH CDVCTSGYY GKVTGSASD 
      CALCACPHS PPASFSPTC VLEGDHDFR 
      CDACLLGYE GKHCERCSS SYYGNPQTP 
      GGSCQKCDC NRHGSVHGD CDRTSGQCV 
      CRLGASGLR CDECEPRHI LMETDCVSC 
      DDECVGVLL NDLDEIGDA VLSLNLTGI 
      IPVPYGILS NLENTTKYL QESLLKENM 
      QKDLGKIKL EGVAEETDN LQKKLTRML 
      ASTQKVNRA TERIFKESQ DLAVAIERL 
      QMSITEIME KTTLNQTLD EDFLLPNST 
      LQNMQQNGT SLLEIMQIR DFTQLHQNA 
      TLELKAAED LLSQIQENY QKPLEELEV 
      LKEAASHVL SKHNNELKA AEALVREAE 
      AKMQESNHL LLMVNANLR EFSDKKLHV 
      QEEQNLTSE LIVQGRGLI DAAAAQTDA 
      VQDALEHLE DHQDKLLLW SAKIRHHID 
      DLVMHMSQR NAVDLVYRA EDHATEFQR 
      LADVLYSGL ENIRNVSLN ATSAAYVHY 
      NIQSLIEES EELARDAHR TVTETSLLS 
      ESLVSNGKA AVQRSSRFL KEGNNLSRK 
      LPGIALELS ELRNKTNRF QENAVEITR 
      QTNESLLIL RAIPEGIRD KGAKTKELA 
      TSASQSAVS TLRDVAGLS QELLNTSAS 
      LSRVNTTLR ETHQLLQDS TMATLLAGR 
      KVKDVEIQA NLLFDRLKP LKMLEENLS 
      RNLSEIKLL ISQARKQAA SIKVAVSAD 
      RDCIRAYQP QISSTNYNT LTLNVKTQE 
      PDNLLFYLG SSTASDFLA VEMRRGRVA 
      FLWDLGSGS TRLEFPDFP IDDNRWHSI 
      HVARFGNIG SLSVKEMSS NQKSPTKTS 
      KSPGTANVL DVNNSTLMF VGGLGGQIK 
      KSPAVKVTH FKGCLGEAF LNGKSIGLW 
      NYIEREGKC RGCFGSSQN EDPSFHFDG 
      SGYSVVEKS LPATVTQII MLFNTFSPN 
      GLLLYLGSY GTKDFLSIE LFRGRVKVM 
      TDLGSGPIT LLTDRRYNN GTWYKIAFQ 
      RNRKQGVLA VIDAYNTSN KETKQGETP 
      GASSDLNRL DKDPIYVGG LPRSRVVRR 
      GVTTKSFVG CIKNLEISR STFDLLRNS 
      YGVRKGCLL EPIRSVSFL KGGYIELPP 
      KSLSPESEW LVTFATTNS SGIILAALG 
      GDVEKRGDR EEAHVPFFS VMLIGGNIE 
      VHVNPGDGT GLRKALLHA PTGTCSDGQ 
      AHSISLVRN RRIITVQLD ENNPVEMKL 
      GTLVESRTI NVSNLYVGG IPEGEGTSL 
      LTMRRSFHG CIKNLIFNL ELLDFNSAV 
      GHEQVDLDT CWLSERPKL APDAEDSKL 
      LREPRAFPE QCVVDAALE YVPGAHQFG 
      LTQNSHFIL PFNQSAVRK KLSVELSIR 
      TFASSGLIY YMAHQNQAD YAVLQLHGG 
      RLHFMFDLG KGRTKVSHP ALLSDGKWH 
      TVKTDYVKR KGFITVDGR ESPMVTVVG 
      DGTMLDVEG LFYLGGLPS QYQARKIGN 
      ITHSIPACI GDVTVNSKQ LDKDSPVSA 
      FTVNRCYAV AQEGTYFDG SGYAALVKE 
      GYKVQSDVN ITLEFRTSS QNGVLLGIS 
      TAKVDAIGL ELVDGKVLF HVNNGAGRI 
      TPAYEPKTA TVLCDGKWH TLQANKSKH 
      RITLIVDGN AVGAESPHT QSTSVDTNN 
      PIYVGGYPA GVKQKCLRS QTSFRGCLR 
      KLALIKSPQ VQSFDFSRA FELHGVFLH 
      SCPGTES
      UniProt P25391

      Links to other resources

      UniProt P25391
      Ensembl ENST00000389658
      KEGG hsa:284217
      • Anatomical structure: kidney

      • Anatomical structure: brain

      • Anatomical structure: neuroretina

        • The A chain gene has highly restricted expression in human adult tissues with signals observed only in brain, meninges, neuroretina, kidney, and testis. [3]

      Targets

      Cell
      No records found.
      Reference