KAM1/MUR3 (MURUS 3); catalytic/ transferase, transferring glycosyl groups. Identical to Xyloglucan galactosyltransferase KATAMARI1 (KAM1) [Arabidopsis Thaliana] (GB:Q7XJ98;GB:Q494P2;GB:Q9SK65); similar to exostosin family protein [Arabidopsis thaliana] (TAIR:AT2G29040.1); similar to hypothetical protein OsI_009748 [Oryza sativa (indica cultivar-group)] (GB:EAY88515.1); similar to Xyloglucan galactosyltransferase KATAMARI1 homolog (GB:Q8H038); similar to unnamed protein product [Vitis vinifera] (GB:CAO40549.1); contains InterPro domain Exostosin-like; (InterPro:IPR004263)