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:	MPPE1
Human P-Site:	S323
P-Site Sequence:	VPELSVPSFSWRNRN
UniProt:	Q53F39
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MPPE1	Q53F39	S323	VPELSVPSFSWRNRN	100 / 9 AA	45
Phosphosite 1:	MPPE1	Q53F39	S325	ELSVPSFSWRNRNNP	100 / 7 AA	45
Phosphosite 2:	FADS2	O95864	T20	EREVSVPTFSWEEIQ	75 / 8 AA	52
Phosphosite 3:	WFDC8	Q8IUA0	T17	HFPLHSPTFSWRNVA	66 / 9 AA	28
Phosphosite 4:	WFDC8	Q8IUA0	S19	PLHSPTFSWRNVAFL	83 / 6 AA	28
Phosphosite 5:	FADS2	O95864	S22	EVSVPTFSWEEIQKH	83 / 6 AA	52
Phosphosite 6:	DMXL2	Q8TDJ6	S239	PRAVTGFSWRKTSKY	71 / 7 AA	340
Phosphosite 7:	CNTN6	Q9UQ52	S260	GNPVPDISWRRLDGS	71 / 7 AA	114
Phosphosite 8:	PANX1	Q96RD7	S71	ISCFSPSSFSWRQAA	66 / 9 AA	48
Phosphosite 9:	ARG1	P05089	S163	IPDVPGFSWVTPCIS	83 / 6 AA	35
Phosphosite 10:	DMXL1	Q9Y485	S238	PRAVNGFSWRKTSKY	71 / 7 AA	338
Phosphosite 11:	CCDC108	Q6ZU64	S1735	MPILPVPSSSWEDGK	75 / 8 AA	217
Phosphosite 12:	PDE1B	Q01064	S459	SKSKNQPSFQWRQPS	62 / 8 AA	61
Phosphosite 13:	MPPE1	Q53F39	S320	GGRVPELSVPSFSWR	100 / 6 AA	45
Phosphosite 14:	NEGR1	Q7Z3B1	S171	GKPEPSISWRHISPS	83 / 6 AA	39
Phosphosite 15:	NEGR1	Q7Z3B1	S169	ATGKPEPSISWRHIS	83 / 6 AA	39
Phosphosite 16:	MORC3	Q14149	S500	PTALSTPSFSSPKES	66 / 9 AA	107
Phosphosite 17:	UROS	P10746	S45	FEFLSLPSFSEKLSH	85 / 7 AA	29
Phosphosite 18:	ZNF697	Q5TEC3	S299	ADCGKSFSWRADLLK	100 / 5 AA	60
Phosphosite 19:	CACNA1H	O95180	T2262	SCRAEHLTVPSFAFE	83 / 6 AA	259
Phosphosite 20:	ZNF45	Q02386	S312	KCEECGKSFSWRSRL	100 / 5 AA	78