Function
Plays a role in the arabinosylation of cell wall components. Involved in the arabinosylation of extensin proteins in root hair cells (PubMed:19667208, PubMed:21680836). Extensins are structural glycoproteins present in cell walls and its arabinosylation is important for cell elongation, root hair cell development, lateral root development and root hair tip growth (PubMed:19667208, PubMed:21680836, PubMed:24619997, PubMed:25944827).
Sequence
MVEGWRNGFRDATNSKPLFVTIYATVIIGVLVSSFYVFSAIYSPTNGSSSFLSFPPLSTSGRIHSLPQENATLELPVAPPPPPQALPPPVLEEAQGNSLGKIWVSPPRDKKMPPLETFKLTKELFGERVKDNVIIVTFGNYAFMDFILTWVKHLTDLDLSNILVGAMDTKLLEALYWKGVPVFDMGSHMSTVDVGWGSPTFHKMGREKVILIDSVLPFGYELLMCDTDMVWLKNPMPYLARFPDADVLTSSDQVVPTVIDDSLDIWQQVGAAYNIGIFHWRPTESAKKLAKEWKEILLADDKVWDQNGFNEIVRRQLGPSVEGDSGLFYAYDGNLKVGILPASIFCSGHTYFVQAMYQQLRLEPYAVHTTFQYAGTEGKRHRLREGMVFYDPPEYYDSPGGFIAFKPSIPKSLLLDGKHTIESHFILVNHQMKQIRSALAIASLLNRTLVMPPIWCRLDRLWFGHPGTLQGSMTRQPFICPLDHVFEVNIMLKELPEEEFGPGIGIREYSFLDNPLLPKQVKESWLDVQLCQEGKEGCEASNNTSPSRVLKFPKRSNEDTFKAIFSSFDDVKVIKFSSIEDAFIGFSDKEREERFRRRVKRYVGIWCCEENKTPGHIYYDMYWDEKPGWKPVPPQTPEEDHPPL