Compound as reactive (2)

maltopentaose + H₂O → maltotetraose + α-D-glucopyranose

maltopentaose + phosphate → maltotetraose + α-D-glucopyranose 1-phosphate

Compound as product (2)

maltohexaose + H₂O → maltopentaose + α-D-glucopyranose

maltohexaose + phosphate → maltopentaose + α-D-glucopyranose 1-phosphate

Reversible reaction (1)

maltohexaose + β-D-glucopyranose ↔ maltopentaose + maltose