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:	Y553
P-Site Sequence:	AEQLIRVYCKKVDRK
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	Y553	AEQLIRVYCKKVDRK	100 / 9 AA	72
Phosphosite 1:	SHPRH	Q149N8	Y884	VRLLYRPYCKKNPQH	75 / 8 AA	193
Phosphosite 2:	DOCK8	Q8NF50	Y1075	VFNLIRHYCSQLSAK	55 / 9 AA	239
Phosphosite 3:	ATP8B2	P98198	Y577	PEGKIRLYCKGADTI	83 / 6 AA	137
Phosphosite 4:	UNC5C	O95185	Y702	LEYSIRVYCLDDTQD	100 / 5 AA	103
Phosphosite 5:	UNC5A	Q6ZN44	Y613	LEYNIRVYCLHDTHD	100 / 5 AA	93
Phosphosite 6:	VPS13B	Q7Z7G8	Y3280	DIPKFEVYCKKIPSE	83 / 6 AA	449
Phosphosite 7:	HMGCS1	Q01581	Y236	LDRCYSVYCKKIHAQ	71 / 7 AA	57
Phosphosite 8:	PTPN3	P26045	Y340	KKSVNNQYCKKVIGG	100 / 5 AA	104
Phosphosite 9:	SACS	Q9NZJ4	Y359	LGTAISNYCKKTPSN	62 / 8 AA	521
Phosphosite 10:	FAM105B	Q96BN8	Y91	PEMDIMDYCKKEWRG	71 / 7 AA	40
Phosphosite 11:	NCAPG	Q9BPX3	Y850	CSPEIRVYTKALSSL	83 / 6 AA	114
Phosphosite 12:	NCAPG	Q9BPX3	T851	SPEIRVYTKALSSLE	83 / 6 AA	114
Phosphosite 13:	RIZ	Q13029	Y487	KELHPCKYCKKVFGT	100 / 5 AA	189
Phosphosite 14:	ARMCX4	Q5H9R4	Y39	LCIYFRVYCQEKQEE	66 / 6 AA	39
Phosphosite 15:	BPTF	Q12830	Y333	WPEVLRVYCESDKEY	66 / 6 AA	338
Phosphosite 16:	CK2-B	P67870	Y113	FGYCPRVYCENQPML	66 / 6 AA	25
Phosphosite 17:	Pxdn	Q92626	Y1176	PYHDYRVYCNLSAAH	80 / 5 AA	167
Phosphosite 18:	HAGH	Q16775	Y218	LPPDTRVYCGHEYTI	80 / 5 AA	34
Phosphosite 19:	UNC5D	Q6UXZ4	Y711	LDYNLRVYCVDNTPC	80 / 5 AA	105
Phosphosite 20:	HAGH	Q16775	T215	LGRLPPDTRVYCGHE	80 / 5 AA	34