hydroxyproline-rich glycoprotein family protein. Identical to Uncharacterized protein At2g33490 [Arabidopsis Thaliana] (GB:O22799); similar to hydroxyproline-rich glycoprotein family protein [Arabidopsis thaliana] (TAIR:AT3G26910.1); similar to hydroxyproline-rich glycoprotein family protein [Arabidopsis thaliana] (TAIR:AT3G26910.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO70075.1)