Belongs to the 'phage' integrase family.
Site-specific tyrosine recombinase, which acts by catalyzing the cutting and rejoining of the recombining DNA molecules.
Belongs to the D-alanine--D-alanine ligase family.
Binds 2 magnesium or manganese ions per subunit.
May play the central regulatory role in sporulation. It may be an element of the effector pathway responsible for the activation of sporulation genes in response to nutritional stress. Spo0A may act in concert with spo0H (a sigma factor) to control the expression of some genes that are critical to the sporulation process.
Catalyzes hydrolysis of the D-alanyl-D-alanine dipeptide.
Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.