. Author manuscript; available in PMC: 2008 Nov 12.

Published in final edited form as: J Biol Chem. 2007 Mar 27;282(20):14836–14844. doi: 10.1074/jbc.M608414200

TABLE 2. Recombinant ADAM processing of peptides corresponding to the 33- and 37-kDa cleavage sites in CD23.

The “Phys” column indicates physiological (Yes) or nonphysiological (No) site, ↓ indicates cleavage site

ADAM	33 kDa	Phys?	37 kDa	Phys?
8	AEQ ↓ QRL	No	QMA ↓ QKS	Yes
	AE ↓ QQRL	No
10	QQR ↓ LKS	Yes	QMA ↓ QKS	Yes
	EQ ↓ QRLK	No
17	Not cleaved		Not cleaved