4 methylphenyl 1 thio beta dextro galactofuranoside 1 4 methylthiophenyl 5 deoxy alpha levo arabinohexofuranoside 1 4 nitrophenyl 5 deoxy alpha levo arabinohexofuranoside 1 5 deoxy alpha levo arabinohexofuranoside 1 5 deoxy beta dextro galactofuranose 1 5-Deoxy-d-galactofuranosides 1 Galactofuranosidase inhibition 1 Galactofuranosidase substrates 1 Galactosides 1 Glycoside Hydrolases 1 PET deoxygenation 1 Penicillium 1 Penicillium fellutanum 1 Substrate Specificity 1 article 1 electron transport 1 enzyme activity 1 enzyme synthesis 1 galacturonic acid 1 per o acetyl 5 deoxy alpha,beta levo arabinohexofuranoside 1 protein binding 1 unclassified drug 1