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. Author manuscript; available in PMC: 2015 Nov 7.
Published in final edited form as: Biochem J. 2012 Jan 1;441(1):219–226. doi: 10.1042/BJ20111278

Table 2. MPA inhibition of fungal IMPDH variants.

Residue Phe411 is substituted with Tyr in IMPDH-B and residue Tyr411 is substituted with Phe in IMPDH-A. nd, no data.

IC50 (μM)

WT 411* C-terminal swap C-terminal + 411*
PbIMPDH-A 0.43 ± 0.03 0.16 ± 0.02 3 ± 0.2 4.1 ± 0.3
PbIMPDH-B 27 ± 9 25 ± 2 4.1 ± 0.3 3.1 ± 0.3
AnImdA 0.026 ± 0.002 0.026 ± 0.002 nd nd