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:	S298
P-Site Sequence:	SSTAEETSKNWVYRS
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	S298	SSTAEETSKNWVYRS	100 / 9 AA	35
Phosphosite 1:	ChaK2	Q9BX84	S1623	SISEEEYSKNWFTVS	85 / 7 AA	232
Phosphosite 2:	MMRN2	Q9H8L6	S49	KAEAEDTSKDPVGRN	66 / 9 AA	104
Phosphosite 3:	ChaK2	Q9BX84	Y1622	NSISEEEYSKNWFTV	85 / 7 AA	232
Phosphosite 4:	TMEM102	Q8N9M5	S183	RTESEESSKDWQSSV	62 / 8 AA	54
Phosphosite 5:	TMEM102	Q8N9M5	S182	HRTESEESSKDWQSS	62 / 8 AA	54
Phosphosite 6:	NXF1	Q9UBU9	T115	AGTSQDGTSKNWFKI	71 / 7 AA	70
Phosphosite 7:	UBE2K	P61086	S23	VLKSEETSKNQIKVD	66 / 9 AA	22
Phosphosite 8:	SEC63	Q9UGP8	S157	AALTDEESRKNWEEF	71 / 7 AA	88
Phosphosite 9:	CEP350	Q5VT06	T2145	TPLHRSETAKNWKSL	83 / 6 AA	351
Phosphosite 10:	PPFIA3	O75145	S554	SGVKEEPSKDWERSA	71 / 7 AA	133
Phosphosite 11:	EDF1	O60869	S41	RGEDVETSKKWAAGQ	83 / 6 AA	16
Phosphosite 12:	EDF1	O60869	T40	RRGEDVETSKKWAAG	83 / 6 AA	16
Phosphosite 13:	Tnk1	Q13470	S72	RLRSGPKSKNWVYKI	55 / 9 AA	72
Phosphosite 14:	MMRN2	Q9H8L6	T48	WKAEAEDTSKDPVGR	71 / 7 AA	104
Phosphosite 15:	PMS2	P54278	S773	KLISLPTSKNWTFGP	83 / 6 AA	96
Phosphosite 16:	ZCCHC12	Q6PEW1	T60	VPAQGEETFENWLTQ	62 / 8 AA	45
Phosphosite 17:	LCOR	Q96JN0	S14	QFAAEYTSKNSSTQD	75 / 8 AA	47
Phosphosite 18:	FILIP1	Q7Z7B0	T348	RIEELEETNKNLQKA	71 / 7 AA	138
Phosphosite 19:	SRPR	P08240	S128	LREAEESSKIRAPTT	55 / 9 AA	70
Phosphosite 20:	LCOR	Q96JN0	Y12	IQQFAAEYTSKNSST	85 / 7 AA	47