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:	SAMHD1
Human P-Site:	Y374
P-Site Sequence:	NSLHRRAYQHKVGNI
UniProt:	Q9Y3Z3
Intern. Prot. ID:	IPI00294739

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SAMHD1	Q9Y3Z3	Y374	NSLHRRAYQHKVGNI	100 / 9 AA	72
Phosphosite 1:	KNTC1	P50748	Y136	NDENRRTYQNLVIEK	55 / 9 AA	251
Phosphosite 2:	ARHGEF18	Q6ZSZ5	Y928	LERQRQAYQHDLERL	55 / 9 AA	131
Phosphosite 3:	CNBD1	Q8NA66	Y151	LPIHRTPYEHKTVWK	55 / 9 AA	50
Phosphosite 4:	CUTL1	P39880	Y1263	KEALKRAYQQKPYPS	71 / 7 AA	164
Phosphosite 5:	DKFZp761B107	Q6ZUS6	Y133	VKEERSSYQDKVERL	62 / 8 AA	53
Phosphosite 6:	PLCD1	P51178	Y295	SLAHRRVYQDMGQPL	62 / 8 AA	86
Phosphosite 7:	DYRK2	Q92630	Y240	FGQVVKAYDHKVHQH	71 / 7 AA	67
Phosphosite 8:	cathepsin K	P43235	Y37	KKTHRKQYNNKVDEI	55 / 9 AA	37
Phosphosite 9:	SH3GL2	Q99962	Y255	SSQPRREYQPKPRMS	62 / 8 AA	40
Phosphosite 10:	MFF	Q9GZY8	Y239	QSSTRRAYQQILDVL	62 / 8 AA	38
Phosphosite 11:	ADFP	Q99541	Y232	TKLHSRAYQQALSRV	71 / 7 AA	48
Phosphosite 12:	AGC1	P16112	Y100	RVRVNSAYQDKVSLP	71 / 7 AA	250
Phosphosite 13:	KNTC1	P50748	T135	ANDENRRTYQNLVIE	57 / 7 AA	251
Phosphosite 14:	UPF1	Q92900	Y1118	TYQGERAYQHGGVTG	100 / 5 AA	124
Phosphosite 15:	SYNE1	Q8NF91	Y3582	LRQDWQAYQHRLSET	50 / 8 AA	1011
Phosphosite 16:	KIAA1553	Q5T5X7	S653	RDTEQRRSYQQQRKV	57 / 7 AA	94
Phosphosite 17:	MAGEB5	Q9BZ81	S86	AEIHRRASEHIEVVF	71 / 7 AA	32
Phosphosite 18:	PTPN13	Q12923	Y863	YLLHLCSYQHKFQLQ	62 / 8 AA	277
Phosphosite 19:	HEATR6	Q6AI08	Y415	MQSKMRSYQAKVRQG	71 / 7 AA	129
Phosphosite 20:	EIF2S1	P05198	Y9	PGLSCRFYQHKFPEV	83 / 6 AA	36