This text describes putative phosphatases in D.mel for which there is currently no published literature (June 2015).
D.mel Alkaline phosphatase 4 (Alp4, FBgn0016123) related genes; putative alkaline phosphatase genes:
CG8147	FBgn0043791
CG10827	FBgn0038845
CG10592	FBgn0035619
CG3264	FBgn0034712
CG1809	FBgn0033423
CG5361	FBgn0037786
CG16771	FBgn0032779
CG5150	FBgn0035620
CG8105	FBgn0030661
CG3292	FBgn0034710
CG5656	FBgn0037083
CG3290	FBgn0034711
All share significant sequence identity with D.mel Aph-4 with BLAST E-values <6e-75, except for CG5361 (E-value 1.5e-19). CG5361 may have been derived from CG8105 gene by retroposition (FBrf0225512). All have sequence features matching InterPro Alkaline phosphatase protein signature (IPR001952, IPR017850, IPR017849). Except for CG5361, human orthology predictions from OrthoDB are with alkaline phosphatase isoforms.
D.mel Acid phosphatase 1 (Acph-1, FBgn0000032) related genes; putative acid phosphatase genes:
CG6656	FBgn0038912
CG9452	FBgn0036877
CG9449	FBgn0036875
CG9451	FBgn0036876
All share significant sequence identity with Acph-1 with BLAST E-values <2e-29. All have sequence features matching InterPro Histidine phosphatase superfamily, clade-2 (IPR000560)/Venom acid phosphatase Acph-1 (IPR029630) families. Human orthology predictions from OrthoDB are with acid phosphatase isoforms.
CG15385 (FBgn0031397) has sequence features matching Interpro Histidine phosphatase superfamily, clade-2 (IPR000560)/Venom acid phosphatase Acph-1 (IPR029630) families, but does not share sequence identity other predicted acid phosphatase genes in D.mel. Closest alignment with human gene: 2-phosphoxylose phosphatase 1 (24% identity, E-value 7e-31).