5-(methylsulfanyl)-alpha-D-ribose 1-phosphate = 5-(methylsulfanyl)-D-ribulose 1-phosphate
5-(methylsulfanyl)-alpha-d-ribose 1-phosphate = 5-(methylsulfanyl)-d-ribulose 1-phosphate
"S-methyl-5-thio-D-ribose-1-phosphate aldose-ketose-isomerase"
"s-methyl-5-thio-d-ribose-1-phosphate aldose-ketose-isomerase"