Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	Pxdn
Human P-Site:	Y668
P-Site Sequence:	FRYPRDPYTVEQARA
UniProt:	Q92626
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Pxdn	Q92626	Y668	FRYPRDPYTVEQARA	100 / 9 AA	167
Phosphosite 1:	Pxdn	Q92626	T669	RYPRDPYTVEQARAG	100 / 8 AA	167
Phosphosite 2:	ZNF446	Q9NWS9	Y332	AATPRKPYTCEQCGR	77 / 9 AA	49
Phosphosite 3:	GP2	P55259	S184	CTVPRDPSTVEDKCE	77 / 9 AA	59
Phosphosite 4:	ZNF446	Q9NWS9	T333	ATPRKPYTCEQCGRG	75 / 8 AA	49
Phosphosite 5:	BRD2	P25440	Y715	RKKPRKPYTIKKPVG	55 / 9 AA	88
Phosphosite 6:	RASA3	Q14644	S571	SGRRDPKSVEQPIVL	75 / 8 AA	96
Phosphosite 7:	C16orf73	Q8N635	T302	STIVDVYTVEQLKGK	85 / 7 AA	49
Phosphosite 8:	FSD2	A1L4K1	Y501	NLNPVDSYTVELTQA	66 / 9 AA	85
Phosphosite 9:	mGluR3	Q14832	Y104	DTCSRDTYALEQSLE	55 / 9 AA	99
Phosphosite 10:	mGluR7	Q14831	Y114	DTCSRDTYALEQSLT	55 / 9 AA	102
Phosphosite 11:	GRM6	O15303	Y104	DTCSRDTYALEQALS	55 / 9 AA	95
Phosphosite 12:	GRM8	O00222	Y111	DTCSRDTYALEQSLT	55 / 9 AA	102
Phosphosite 13:	FSD2	A1L4K1	S500	GNLNPVDSYTVELTQ	75 / 8 AA	85
Phosphosite 14:	PLEC1	Q15149	T2919	TGYKDPYTGQQISLF	62 / 8 AA	532
Phosphosite 15:	WSB2	Q9NYS7	Y269	NVIMWDPYTGERLRS	62 / 8 AA	45
Phosphosite 16:	WSB2	Q9NYS7	T270	VIMWDPYTGERLRSL	62 / 8 AA	45
Phosphosite 17:	SOLO	Q8TER5	T1279	LLHRDPFTVICGRKK	83 / 6 AA	165
Phosphosite 18:	GP2	P55259	T185	TVPRDPSTVEDKCEK	75 / 8 AA	59
Phosphosite 19:	VASH1	Q7L8A9	S269	SVSHDPHSVEQIEWK	62 / 8 AA	41
Phosphosite 20:	PLEC1	Q15149	Y2918	VTGYKDPYTGQQISL	62 / 8 AA	532