May associate with CadN and participate in the transmission of developmental information. Can associate with alpha-catenin. Accumulates through wg signaling; arm function in wg signal transduction is required early in development for determination of neuroblast fate. Arm and Abl proteins function cooperatively at adherens junctions in both the CNS and epidermis (By similarity).

Belongs to the beta-catenin family.

850 amino acids

MSYQMPQNRSMSHNPYNSSDMPMPSAKEQTLMWQQNSYLGDSGIHSGAVTQVPSLSGKDDDMEDDPLMFDMDQGFSQNFTQDQVDDMNQQLSQTRSQRVRAAMFPETLEEGIEIPSTQFDPQQPTAVQRLAEPSQMLKHAVVNLINYQDDADLATRAIPELIKLLNDEDQVVVSQAAMMVHQLSKKEASRHAIMNSPQMVAALVRALSNSNDLETTKGAVGTLHNLSHHRQGLLAIFKSGGIPALVKLLSSPVESVLFYAITTLHNLLLHQDGSKMAVRLAGGLQKMVALLQRNNVKFLAIVTDCLQILAYGNQESKLIILASTGPSELVRIMRSYDYEKLLWTTSRVLKVLSVCSSNKPAIVEAGGMQALAMHLGNPSQRLVQNCLWTLRNLSDAATKVDGLETLLSGLVTVLGSSDVNVVTCAAGILSNLTCNNQRNKVTVCQVGGVEALVGTIINAGDREEITEPAVCALRHLTSRHPESESAQNVVRNGYGLPVIVKLLNPPSRWPLIKAVIGLIRNLALCPANAAPLREHGAIHLLVRLLFKAFQDTQRQRSSVASNGSQPPGAYADGVRMEEIVEGTVGALHILAKEEYNRQVIRSQNVIPIFVQLLFYNDIENIQRVAAGVLCELAVDKEVAEMIEAEGATAPLTELLNSANEGVATYAAAVLFKMSEDKSMDYKKRFSSELTTLPVFRDDSMWNNGELGIGPDLQDILSPEQAYEGLYGQGPASVHSSHGGRAFQQGYDTLPIDSMQGLEIGGGGGSSNGGATGNGGMGGQQQQSGGGPGSVVMGGGGASGMSSSGQPTSPYGMDMDVGEMEASELTFDHLDVMPSPPQDNNQVAAWYDTDL

91.7 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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