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:	S433
P-Site Sequence:	IFLEILYSTDPKLKD
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	S433	IFLEILYSTDPKLKD	100 / 9 AA	72
Phosphosite 1:	SAMHD1	Q9Y3Z3	Y432	NIFLEILYSTDPKLK	100 / 8 AA	72
Phosphosite 2:	MGST3	O14880	T46	EYPIMYSTDPENGHI	85 / 7 AA	17
Phosphosite 3:	OSBPL1A	Q9BXW6	Y780	GKWTECLYSVDPATF	75 / 8 AA	108
Phosphosite 4:	Ig kappa chain V-IV region B17	P06314	S53	SQSILYSSDNKNYLA	75 / 8 AA	15
Phosphosite 5:	Ig kappa chain V-IV region B17	P06314	S52	SSQSILYSSDNKNYL	75 / 8 AA	15
Phosphosite 6:	DHX8	Q14562	Y748	TYPVEILYTKEPETD	62 / 8 AA	139
Phosphosite 7:	DHX8	Q14562	T749	YPVEILYTKEPETDY	62 / 8 AA	139
Phosphosite 8:	NFE2L1	Q14494	S338	SASEILYSAPPGDPL	75 / 8 AA	85
Phosphosite 9:	NFE2L1	Q14494	Y337	TSASEILYSAPPGDP	75 / 8 AA	85
Phosphosite 10:	Fbx4	Q9UKT5	T239	NILILYSTTRKERDR	75 / 8 AA	44
Phosphosite 11:	CNTN6	Q9UQ52	Y842	VLGYEVLYWTDDSKE	71 / 7 AA	114
Phosphosite 12:	CAB39	Q9Y376	Y55	VAMKEILYGTNEKEP	71 / 7 AA	40
Phosphosite 13:	SIPA1L2	Q9P2F8	S1520	LPNDILFSTTPPYHS	62 / 8 AA	190
Phosphosite 14:	VPS13A	Q96RL7	S1409	DLTMVLYSPGPKQAS	62 / 8 AA	360
Phosphosite 15:	RAD51AP2	Q09MP3	S1078	SEEELLYSTSEKDCE	66 / 9 AA	134
Phosphosite 16:	PIGW	Q7Z7B1	T289	KRLILYGTDGSGTRV	83 / 6 AA	57
Phosphosite 17:	GRIP1	Q9Y3R0	S431	TLPRSLYSTSPRGTM	71 / 7 AA	122
Phosphosite 18:	GRIP1	Q9Y3R0	T432	LPRSLYSTSPRGTMM	71 / 7 AA	122
Phosphosite 19:	GIPC2	Q8TF65	Y83	ISPSEILYCTLNTPK	83 / 6 AA	34
Phosphosite 20:	PIGW	Q7Z7B1	Y287	SLKRLILYGTDGSGT	83 / 6 AA	57