Protein name:
Laminin subunit alpha-2;
Alternative:
Laminin-12 subunit alpha;Laminin M chain;Laminin-4 subunit alpha;Laminin-2 subunit alpha;Merosin heavy chain;
Organism:
Human (Homo sapiens).
General Annotation
Sub Unit:
Laminin is a complex glycoprotein, consisting of three different polypeptide chains (alpha, beta, gamma), which are bound to each other by disulfide bonds into a cross-shaped molecule comprising one long and three short arms with globules at each end. Alpha-2 is a subunit of laminin-2 (laminin-211 or merosin), laminin-4 (laminin-221 or S-merosin) and laminin-12 (laminin-213). Interacts with FBLN1, FBLN2 and NID2.
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.
Subcellular Location:
Secreted
extracellular space
extracellular matrix
basement membrane
Major component.
Protein Attributes:
50:
MPGAAGVLLL | LLLSGGLGGV | QAQRPQQQRQ | SQAHQQRGLF | PAVLNLASNA |
100:
LITTNATCGE | KGPEMYCKLV | EHVPGQPVRN | PQCRICNQNS | SNPNQRHPIT |
150:
NAIDGKNTWW | QSPSIKNGIE | YHYVTITLDL | QQVFQIAYVI | VKAANSPRPG |
200:
NWILERSLDD | VEYKPWQYHA | VTDTECLTLY | NIYPRTGPPS | YAKDDEVICT |
250:
SFYSKIHPLE | NGEIHISLIN | GRPSADDPSP | ELLEFTSARY | IRLRFQRIRT |
300:
LNADLMMFAH | KDPREIDPIV | TRRYYYSVKD | ISVGGMCICY | GHARACPLDP |
350:
ATNKSRCECE | HNTCGDSCDQ | CCPGFHQKPW | RAGTFLTKTE | CEACNCHGKA |
400:
EECYYDENVA | RRNLSLNIRG | KYIGGGVCIN | CTQNTAGINC | ETCTDGFFRP |
450:
KGVSPNYPRP | CQPCHCDPIG | SLNEVCVKDE | KHARRGLAPG | SCHCKTGFGG |
500:
VSCDRCARGY | TGYPDCKACN | CSGLGSKNED | PCFGPCICKE | NVEGGDCSRC |
550:
KSGFFNLQED | NWKGCDECFC | SGVSNRCQSS | YWTYGKIQDM | SGWYLTDLPG |
600:
RIRVAPQQDD | LDSPQQISIS | NAEARQALPH | SYYWSAPAPY | LGNKLPAVGG |
650:
QLTFTISYDL | EEEEEDTERV | LQLMIILEGN | DLSISTAQDE | VYLHPSEEHT |
700:
NVLLLKEESF | TIHGTHFPVR | RKEFMTVLAN | LKRVLLQITY | SFGMDAIFRL |
750:
SSVNLESAVS | YPTDGSIAAA | VEVCQCPPGY | TGSSCESCWP | RHRRVNGTIF |
800:
GGICEPCQCF | GHAESCDDVT | GECLNCKDHT | GGPYCDKCLP | GFYGEPTKGT |
850:
SEDCQPCACP | LNIPSNNFSP | TCHLDRSLGL | ICDGCPVGYT | GPRCERCAEG |
900:
YFGQPSVPGG | SCQPCQCNDN | LDFSIPGSCD | SLSGSCLICK | PGTTGRYCEL |
950:
CADGYFGDAV | DAKNCQPCRC | NAGGSFSEVC | HSQTGQCECR | ANVQGQRCDK |
1000:
CKAGTFGLQS | ARGCVPCNCN | SFGSKSFDCE | ESGQCWCQPG | VTGKKCDRCA |
1050:
HGYFNFQEGG | CTACECSHLG | NNCDPKTGRC | ICPPNTIGEK | CSKCAPNTWG |
1100:
HSITTGCKAC | NCSTVGSLDF | QCNVNTGQCN | CHPKFSGAKC | TECSRGHWNY |
1150:
PRCNLCDCFL | PGTDATTCDS | ETKKCSCSDQ | TGQCTCKVNV | EGIHCDRCRP |
1200:
GKFGLDAKNP | LGCSSCYCFG | TTTQCSEAKG | LIRTWVTLKA | EQTILPLVDE |
1250:
ALQHTTTKGI | VFQHPEIVAH | MDLMREDLHL | EPFYWKLPEQ | FEGKKLMAYG |
1300:
GKLKYAIYFE | AREETGFSTY | NPQVIIRGGT | PTHARIIVRH | MAAPLIGQLT |
1350:
RHEIEMTEKE | WKYYGDDPRV | HRTVTREDFL | DILYDIHYIL | IKATYGNFMR |
1400:
QSRISEISME | VAEQGRGTTM | TPPADLIEKC | DCPLGYSGLS | CEACLPGFYR |
1450:
LRSQPGGRTP | GPTLGTCVPC | QCNGHSSLCD | PETSICQNCQ | HHTAGDFCER |
1500:
CALGYYGIVK | GLPNDCQQCA | CPLISSSNNF | SPSCVAEGLD | DYRCTACPRG |
1550:
YEGQYCERCA | PGYTGSPGNP | GGSCQECECD | PYGSLPVPCD | PVTGFCTCRP |
1600:
GATGRKCDGC | KHWHAREGWE | CVFCGDECTG | LLLGDLARLE | QMVMSINLTG |
1650:
PLPAPYKMLY | GLENMTQELK | HLLSPQRAPE | RLIQLAEGNL | NTLVTEMNEL |
1700:
LTRATKVTAD | GEQTGQDAER | TNTRAKSLGE | FIKELARDAE | AVNEKAIKLN |
1750:
ETLGTRDEAF | ERNLEGLQKE | IDQMIKELRR | KNLETQKEIA | EDELVAAEAL |
1800:
LKKVKKLFGE | SRGENEEMEK | DLREKLADYK | NKVDDAWDLL | REATDKIREA |
1850:
NRLFAVNQKN | MTALEKKKEA | VESGKRQIEN | TLKEGNDILD | EANRLADEIN |
1900:
SIIDYVEDIQ | TKLPPMSEEL | NDKIDDLSQE | IKDRKLAEKV | SQAESHAAQL |
1950:
NDSSAVLDGI | LDEAKNISFN | ATAAFKAYSN | IKDYIDEAEK | VAKEAKDLAH |
2000:
EATKLATGPR | GLLKEDAKGC | LQKSFRILNE | AKKLANDVKE | NEDHLNGLKT |
2050:
RIENADARNG | DLLRTLNDTL | GKLSAIPNDT | AAKLQAVKDK | ARQANDTAKD |
2100:
VLAQITELHQ | NLDGLKKNYN | KLADSVAKTN | AVVKDPSKNK | IIADADATVK |
2150:
NLEQEADRLI | DKLKPIKELE | DNLKKNISEI | KELINQARKQ | ANSIKVSVSS |
2200:
GGDCIRTYKP | EIKKGSYNNI | VVNVKTAVAD | NLLFYLGSAK | FIDFLAIEMR |
2250:
KGKVSFLWDV | GSGVGRVEYP | DLTIDDSYWY | RIVASRTGRN | GTISVRALDG |
2300:
PKASIVPSTH | HSTSPPGYTI | LDVDANAMLF | VGGLTGKLKK | ADAVRVITFT |
2350:
GCMGETYFDN | KPIGLWNFRE | KEGDCKGCTV | SPQVEDSEGT | IQFDGEGYAL |
2400:
VSRPIRWYPN | ISTVMFKFRT | FSSSALLMYL | ATRDLRDFMS | VELTDGHIKV |
2450:
SYDLGSGMAS | VVSNQNHNDG | KWKSFTLSRI | QKQANISIVD | IDTNQEENIA |
2500:
TSSSGNNFGL | DLKADDKIYF | GGLPTLRNLS | MKARPEVNLK | KYSGCLKDIE |
2550:
ISRTPYNILS | SPDYVGVTKG | CSLENVYTVS | FPKPGFVELS | PVPIDVGTEI |
2600:
NLSFSTKNES | GIILLGSGGT | PAPPRRKRRQ | TGQAYYAILL | NRGRLEVHLS |
2650:
TGARTMRKIV | IRPEPNLFHD | GREHSVHVER | TRGIFTVQVD | ENRRYMQNLT |
2700:
VEQPIEVKKL | FVGGAPPEFQ | PSPLRNIPPF | EGCIWNLVIN | SVPMDFARPV |
2750:
SFKNADIGRC | AHQKLREDED | GAAPAEIVIQ | PEPVPTPAFP | TPTPVLTHGP |
2800:
CAAESEPALL | IGSKQFGLSR | NSHIAIAFDD | TKVKNRLTIE | LEVRTEAESG |
2850:
LLFYMARINH | ADFATVQLRN | GLPYFSYDLG | SGDTHTMIPT | KINDGQWHKI |
2900:
KIMRSKQEGI | LYVDGASNRT | ISPKKADILD | VVGMLYVGGL | PINYTTRRIG |
2950:
PVTYSIDGCV | RNLHMAEAPA | DLEQPTSSFH | VGTCFANAQR | GTYFDGTGFA |
3000:
KAVGGFKVGL | DLLVEFEFRT | TTTTGVLLGI | SSQKMDGMGI | EMIDEKLMFH |
3050:
VDNGAGRFTA | VYDAGVPGHL | CDGQWHKVTA | NKIKHRIELT | VDGNQVEAQS |
3100:
PNPASTSADT | NDPVFVGGFP | DDLKQFGLTT | SIPFRGCIRS | LKLTKGTGKP |
3122:
LEVNFAKALE | LRGVQPVSCP | AN

Vaild Sequence:
Related Databases
Uniprot: