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:	S338
P-Site Sequence:	NPSFIMGSITPTDYT
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	S338	NPSFIMGSITPTDYT	100 / 9 AA	45
Phosphosite 1:	ACD	Q96AP0	S106	IRELILGSETPSSPR	55 / 9 AA	58
Phosphosite 2:	NP60	Q49A26	T264	TAVNGSITPTDKKIG	100 / 6 AA	61
Phosphosite 3:	STAU2	Q9NUL3	S93	NVNNNPGSITPTVEL	100 / 6 AA	63
Phosphosite 4:	STAU2	Q9NUL3	T95	NNNPGSITPTVELNG	100 / 6 AA	63
Phosphosite 5:	CLPS	P04118	S95	GDKTIVGSITNTNFG	75 / 8 AA	12
Phosphosite 6:	MUC3A	Q02505	S738	STPPITSSITPTDTM	75 / 8 AA	266
Phosphosite 7:	Enamelin	Q9NRM1	S1086	QSPFDGDSITPTENP	66 / 9 AA	129
Phosphosite 8:	HYDIN	Q4G0P3	T3109	QPKKGSLTPTEKPTN	71 / 7 AA	576
Phosphosite 9:	HYDIN	Q4G0P3	S3107	SVQPKKGSLTPTEKP	71 / 7 AA	576
Phosphosite 10:	SIGLEC5	O15389	T485	DEDPIMGTITSGSRK	83 / 6 AA	61
Phosphosite 11:	SAMD8	Q96LT4	S96	NSDSPMGSMTPFISA	83 / 6 AA	48
Phosphosite 12:	ADAMTS8	Q9UP79	S696	SCRKVSGSLTPTNYG	62 / 8 AA	97
Phosphosite 13:	HIVEP1	P15822	S1392	SKSFDCGSITPPQTT	75 / 8 AA	297
Phosphosite 14:	CUX2	O14529	S573	IQVRQRGSITPRIRT	83 / 6 AA	154
Phosphosite 15:	ITGA5	P08648	T5	___MGSRTPESPLHA	83 / 6 AA	115
Phosphosite 16:	NCOR2	Q9Y618	S1362	EQHHIRGSITQGIPR	62 / 8 AA	275
Phosphosite 17:	SMAP2	Q8WU79	S312	PPNSIMGSMMPPPVG	71 / 7 AA	47
Phosphosite 18:	CUX2	O14529	T575	VRQRGSITPRIRTPE	83 / 6 AA	154
Phosphosite 19:	GTPBP6	O43824	Y135	YRGVGSRYIMGSGES	80 / 5 AA	45
Phosphosite 20:	SCFD2	Q8WU76	T382	KMSMGRVTPGQLMSY	66 / 6 AA	75