This domain superfamily can be found in the PBDC1 (polysaccharide biosynthesis domain-containing protein 1) proteins from fungi and animals. The function of PBDC1 is not clear.
The function of protein PBDC1 (polysaccharide biosynthesis domain-containing protein 1) is not clear. Proteins in this entry are from fungi and animals. The budding yeast PBDC1 homologue is known as YPL225W.
This domain can be found in IRX15/IRX15L/IGXM from plants and in protein PBDC1 from animals and fungi. IRX15/IRX15L and IGXM play a role in xylan biosynthesis in plant cell walls. However, they have different functions []. The function of IRX15/IRX15L is not clear. GXM1/GXM2/GXM3 are methyltransferases catalysing 4-O-methylation of GlcA side chains on xylan [, ].The function of PBDC1 (polysaccharide biosynthesis domain-containing protein) is not clear.
