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:	T25
P-Site Sequence:	SPRTPSNTPSAEADW
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	T25	SPRTPSNTPSAEADW	100 / 9 AA	72
Phosphosite 1:	SAMHD1	Q9Y3Z3	S27	RTPSNTPSAEADWSP	100 / 7 AA	72
Phosphosite 2:	SAMHD1	Q9Y3Z3	S23	DDSPRTPSNTPSAEA	100 / 7 AA	72
Phosphosite 3:	senataxin	Q7Z333	S27	RYASNTPSGEFQTAD	85 / 7 AA	303
Phosphosite 4:	VPS13D	Q5THJ4	T778	PLATPPNTPPPESSS	66 / 9 AA	492
Phosphosite 5:	senataxin	Q7Z333	T25	LKRYASNTPSGEFQT	75 / 8 AA	303
Phosphosite 6:	ARFGEF3	Q5TH69	S1651	RVAAPSSSPSAEAEY	66 / 9 AA	241
Phosphosite 7:	ZBTB45	Q96K62	T395	PSGTPARTPGAEPPT	66 / 9 AA	54
Phosphosite 8:	PAX8	Q06710	T283	ATLTPSNTPLGRNLS	100 / 6 AA	48
Phosphosite 9:	EED	O75530	T59	RPDTPTNTPNAPGRK	75 / 8 AA	58
Phosphosite 10:	PAX8	Q06710	S281	GKATLTPSNTPLGRN	100 / 6 AA	48
Phosphosite 11:	MAGI2	Q86UL8	T208	DQILPGATPSAEGKR	75 / 8 AA	159
Phosphosite 12:	FNDC3A	Q9Y2H6	T493	QWSKPSGTPSDEGIS	75 / 8 AA	132
Phosphosite 13:	FFR	Q9UID3	Y664	QGRYAPSYTPSAPMD	75 / 8 AA	86
Phosphosite 14:	COIL	P38432	T570	IIESPSNTSSTEPA_	66 / 9 AA	63
Phosphosite 15:	FAM100B	Q8IYN6	T68	MMCTPSNTPATPPNF	100 / 6 AA	18
Phosphosite 16:	Gab2	Q9UQC2	T301	TFKTPSNTLCREFGD	66 / 9 AA	74
Phosphosite 17:	COIL	P38432	S571	IESPSNTSSTEPA__	75 / 8 AA	63
Phosphosite 18:	FFR	Q9UID3	T665	GRYAPSYTPSAPMDT	75 / 8 AA	86
Phosphosite 19:	SEC14L1	Q92503	T187	RWSPPSITPSSETSS	75 / 8 AA	81
Phosphosite 20:	CPPED1	Q9BRF8	T133	GNHDIGNTPTAETVE	71 / 7 AA	36