Table 1. Seven nonessential A. nidulans phosphatases null mutants.

A. nidulans Genes	Familya	Subfamilyb	Class/Domainc	S. Cerevisiae Gene	E Value	Identity (%)
AN4544 (msgA)	PTP	Dual-specificity	DSP	MSG5	1e-22	30
AN0129 (ppsA)	PTP	Dual-specificity	DSP	PPS1	1e-51	31
AN10077 (psrA)	S/T	Asp-based	HAD	PSR1	3e-92	69
AN0914 (ptcD)	S/T	PPM	PP2C	PTC6	1e-25	33
AN5722 (ptcE)	S/T	PPM	PP2C	PTC5	5e-112	44
AN4896 (ptpB)	PTP	Classical	PTP	PTP1	3e-39	33
AN10138 (sdpA)	PTP	Dual-specificity	DSP	SDP1	9e-05	33

Seven nonessential A. nidulans phosphatases null mutants that cannot germinate on glucose as a sole carbon source and the homologous functionally characterized S. cerevisiae phosphatases.

^aFamily abbreviations: S/T, serine/threonine; PTP, protein tyrosine phosphatase.

^bSubfamily abbreviations: Asp-based, aspartate-based phosphatase.

^cClass/domain abbreviations: PP2Cc, protein phosphatase 2C catalytic subunit; PPM, Mg2⁺ or Mn2⁺-dependent protein phosphatase; HAD, haloacid dehalogenase; PTP, protein tyrosine phosphatase catalytic subunit; DSPc, dual-specificity phosphatase catalytic subunit.