Term Name:	mannan 1,4-mannobiosidase activity
Synonyms:	1,4-beta-D-mannan mannobiohydrolase activity, exo-1,4-beta-mannobiohydrolase activity, exo-beta-mannanase activity, mannan 1,4-beta-mannobiosidase activity
Definition:	Catalysis of the hydrolysis of (1->4)-beta-D-mannosidic linkages in (1->4)-beta-D-mannans, to remove successive mannobiose residues from the non-reducing chain ends.
Ontology:	GO: Molecular Function [GO:0033928]    QuickGO    AmiGO