RRA3

Gene

RRA3

Protein

Arabinosyltransferase RRA3

Organism

Arabidopsis thaliana

Length

428 amino acids

Function

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

Similarity

Belongs to the glycosyltransferase 77 family.

Mass

48.251 kDa

Sequence

MAGRRDRSQQLRGSRIAIAILIGIFIGCVCAVLFPYGFFNSSSSLKASEHLSKSSNQVGSSACESPERVKMLKSDFVTLSEKNAELKKQVRELTEKLRLAEQGSDNARKQVLALGTQIKAGPFGTVKSLRTNPTILPDESINPRLAKILEEIAVDKEVIVALANANVKAMLEVQIASIKRVGITNYLVVALDDYIENLCKENDVAYYKRDPDKDVDTVGKTGGNHAVSGLKFRVLREFLQLGYGVLLSDVDIVFLQNPFSHLYRDSDVESMSDGHDNHTAYGFNDVFDEPAMGWARYAHTMRIWVFNSGFFYLRPTIPSIELLDRVADRLSKAKVWDQAVFNEELFYPSHPEYTALHASKRVMDMYEFMNSKVLFKTVRKNHELKKKVKPVIVHVNYHPDKLNRMQAVVEFYVNGKQDALDSFPDGSE

Protein

Arabinosyltransferase RRA3: RRA3