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:	SPEM1
Human P-Site:	S289
P-Site Sequence:	SGCYPLASGSSTAEE
UniProt:	Q8N4L4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEM1	Q8N4L4	S289	SGCYPLASGSSTAEE	100 / 9 AA	35
Phosphosite 1:	RNF19B	Q6ZMZ0	S604	PSHYQLVSGSSTEDS	77 / 9 AA	78
Phosphosite 2:	PI4KA	P42356	S1402	INTYPLSSGMSTISK	77 / 9 AA	231
Phosphosite 3:	DZIP1	Q86YF9	S24	HVYYPLASGPEGPDV	85 / 7 AA	99
Phosphosite 4:	KATNB1	Q9BVA0	S206	PNEYLLASGSSDRTI	87 / 8 AA	72
Phosphosite 5:	SLC13A4	Q9UKG4	S478	GGGYALASGSKSSGL	85 / 7 AA	69
Phosphosite 6:	PI4KA	P42356	S1401	WINTYPLSSGMSTIS	75 / 8 AA	231
Phosphosite 7:	ODZ2	Q9NT68	T340	SSPGYPLTSGTVYTP	71 / 7 AA	308
Phosphosite 8:	MAN2A2	P49641	S1117	TLLYPLASPSNSTDV	66 / 9 AA	129
Phosphosite 9:	ODZ2	Q9NT68	S341	SPGYPLTSGTVYTPP	71 / 7 AA	308
Phosphosite 10:	TGM3	Q08188	S77	TKAVFPLSNGSSGGW	62 / 8 AA	77
Phosphosite 11:	ERO1L	Q96HE7	S223	RPLNPLASGQGTSEE	66 / 9 AA	54
Phosphosite 12:	IMPDH1	P20839	S237	NRDYPLASKDSQKQL	75 / 8 AA	55
Phosphosite 13:	TBC1D2	Q9BYX2	S255	REEQPLASDASTPGR	75 / 8 AA	104
Phosphosite 14:	ALMS1P	Q96L16	S203	HPGIPVTSGSSTQTM	66 / 9 AA	25
Phosphosite 15:	PLCB1	Q9NQ66	S448	LEKYPLESGVPLPSP	83 / 6 AA	139
Phosphosite 16:	KTI12	Q96EK9	S267	TQSQPLASGSFLHQL	100 / 6 AA	39
Phosphosite 17:	CHFR	Q96EP1	S189	SDLFPTASASSTEPS	66 / 9 AA	73
Phosphosite 18:	FBXO42	Q6P3S6	S167	EWIRPLASGSYPSPK	100 / 6 AA	78
Phosphosite 19:	SMTN	P53814	S319	RESTPLASGPSSFQR	75 / 8 AA	100
Phosphosite 20:	IMPDH1	P20839	Y233	DLKKNRDYPLASKDS	100 / 5 AA	55