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:	Y315
P-Site Sequence:	IDVDKWDYFARDCHH
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	Y315	IDVDKWDYFARDCHH	100 / 9 AA	72
Phosphosite 1:	FIP1L1	Q6UN15	Y454	TSKQWDYYARREKDR	71 / 7 AA	67
Phosphosite 2:	FIP1L1	Q6UN15	Y453	DTSKQWDYYARREKD	71 / 7 AA	67
Phosphosite 3:	PCNXL2	A6NKB5	Y1568	QPFAKWHYIERDLAM	62 / 8 AA	237
Phosphosite 4:	TRIP4	Q15650	Y289	VIDDESDYFASDSNQ	66 / 9 AA	66
Phosphosite 5:	APOA4	P06727	Y34	VATVMWDYFSQLSNN	57 / 7 AA	45
Phosphosite 6:	LGI3	Q8N145	Y264	CTILKWDYVERQLRD	62 / 8 AA	62
Phosphosite 7:	mGluR3	Q14832	Y186	SDKSRYDYFARTVPP	71 / 7 AA	99
Phosphosite 8:	mGluR2	Q14416	Y180	SDKSRYDYFARTVPP	71 / 7 AA	96
Phosphosite 9:	PLOD2	O00469	Y481	SEMNERNYFVRDKLD	44 / 9 AA	85
Phosphosite 10:	KLHL8	Q9P2G9	Y536	PRSNKWDYVAALTTP	71 / 7 AA	69
Phosphosite 11:	RYR2	Q92736	Y4492	YQQKLLNYFARNFYN	57 / 7 AA	565
Phosphosite 12:	PARP12	Q9H0J9	Y596	TSYGKGSYFARDAAY	66 / 9 AA	79
Phosphosite 13:	GALNT2	Q10471	Y284	NLVFKWDYMTPEQRR	50 / 8 AA	65
Phosphosite 14:	GCNT1	Q02742	Y358	ARFVKWQYFEGDVSK	62 / 8 AA	50
Phosphosite 15:	CHPF	Q8IZ52	Y396	FEVLRWDYFTEQHAF	66 / 6 AA	85
Phosphosite 16:	PAXIP1	Q6ZW49	Y1005	DLHLCREYFARGIDV	57 / 7 AA	118
Phosphosite 17:	TRIM43	Q96BQ3	S321	GPLNSDRSDYFAAWG	71 / 7 AA	52
Phosphosite 18:	AOPEP	Q8N6M6	Y205	RWREQLDYYARCSQA	50 / 8 AA	94
Phosphosite 19:	Tripartite motif-containing protein LOC642612	Q3C1W6	S321	GSLNSDRSDYFAAWG	71 / 7 AA	53
Phosphosite 20:	NCK2	O43639	Y13	IVIAKWDYTAQQDQE	62 / 8 AA	43