Glucan 1,4-α-maltotetraohydrolase (EC3.2.1.60, exo-maltotetraohydrolase, 1,4-α-D-glucan maltotetraohydrolase) is an enzyme with systematic name4-α-D-glucan maltotetraohydrolase.[1][2] It catalyses the hydrolysis of (1→4)-α-D-glucosidic linkages in amylaceous polysaccharides, to remove successive maltotetraose residues from the non-reducing chain ends
^Nakakuki, T.; Azuma, K.; Kainuma, K. (1984). "Action patterns of various exo-amylases and the anomeric configurations of their products". Carbohydr. Res. 128: 297–310. doi:10.1016/0008-6215(84)85337-9.
^Robyt JF, Ackerman RJ (July 1971). "Isolation, purification, and characterization of a maltotetraose-producing amylase from Pseudomonas stutzeri". Archives of Biochemistry and Biophysics. 145 (1): 105–14. doi:10.1016/0003-9861(71)90015-4. PMID5123132.
