beginDocumentation()
doc ///
    Key
    	oneSiteModificationB
	1:(oneSiteModificationB)
    Headline
    	an example for chemical reaction motif
    Description
        Text
            This is the motif that the two catalyzing enzymes are the same.
        Example
            oneSiteModificationB()
        Text
            To rename species, use @TO (substitute, ReactionNetwork, List) @.		
    ///