Skip to main content
. Author manuscript; available in PMC: 2008 Mar 6.
Published in final edited form as: Drug Metab Rev. 2008;40(1):169–184. doi: 10.1080/03602530701852917

Figure 2.

Figure 2

NAT1 SNP Residue Arginine 64. Residue R64 is partially surface exposed in domain I. The arginine side-chain makes multiple hydrogen bonds to E38 and N41, both of which are also in domain I. These interactions are lost when R64 is mutated to tryptophan.