Clarification on dapA and dapC please

[bascombn at ptag2.pt.cyanamid.com]

I have  recieved cultures from CGSC indicating AT997 (CGSC#4548) as dapA
and AT998 (CGSC#4547) as dapC.  Publications indicate AT997 as dapA, but 
there has been no information as to what AT998 is.  Can someone help me 
out here?  I would like to obtain, and be confident that I am working with,
dapC - the acylase.  Any insight would be greatly appreciated.


Newell Bascomb
American Cyanamid
bascombn at pt.cyanamid.com