Putative alpha-galactosidase involved in the degradation of simple oligosaccharides like melibiose, raffinose and stachyose, and of polymeric galacto(gluco)mannans. Hydrolysis of terminal, non-reducing alpha-D-galactose residues in alpha-D-galactosides, including galactose oligosaccharides, galactomannans and galactolipids. Belongs to the glycosyl hydrolase 27 family. Could be the product of a pseudogene. It is unsure wether the two stop codons at positions 140 and 230 are real or are due to sequencing errors (PubMed:15285616). Truncated C-terminus. Wrong choice of frame.