NMRWish Built-In TCL Functions
dynHomology: Compute a simple residue type homology score for two amino acid sequences of the same length.

Flag	Argument	Default	Description
`-refSrc`	`rPDB`		Reference PDB Name.
`-aSrc`	`aPDB`		Source PDB Name.
`-r1`	`res1`		First Residue in Reference Segment.
`-rN`	`resN`		Last Residue in Reference Segment.
`-refChain`	`cName`		Chain Name in Reference.
`-refSeg`	`sName`		Seg Name in Reference.
`-a1`	`a1`		First Residue in Target.
`-aChain`	`cName`		Chain Name in Target.
`-aSeg`	`sName`		Segment Name in Target.
`-xPRO`			Use xPRO Definitions (Default).
`-noxPRO`			No xPRO Definitions.
`-list`			List Values at Each Residue.