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:	S475
P-Site Sequence:	IKREDYESLPKEVAS
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	S475	IKREDYESLPKEVAS	100 / 9 AA	72
Phosphosite 1:	SAMHD1	Q9Y3Z3	Y473	IKIKREDYESLPKEV	100 / 7 AA	72
Phosphosite 2:	SLC25A37	Q9NYZ2	Y36	DATGSEDYENLPTSA	85 / 7 AA	37
Phosphosite 3:	RNF169	Q8NCN4	S189	ELREEYESLRKLREE	75 / 8 AA	77
Phosphosite 4:	RICS	A7KAX9	S2031	DNLEDYHSLPQHQRG	75 / 8 AA	231
Phosphosite 5:	MPHOSPH9	Q99550	S602	DLLGEYESLGKEHRR	75 / 8 AA	116
Phosphosite 6:	RHBDL3	P58872	T143	IRHVAYETLPREIDR	62 / 8 AA	45
Phosphosite 7:	KLHL25	Q9H0H3	S187	RQSEDFNSLSKDTLL	55 / 9 AA	66
Phosphosite 8:	RICS	A7KAX9	Y2029	QYDNLEDYHSLPQHQ	85 / 7 AA	231
Phosphosite 9:	ATF7IP	Q6VMQ6	S486	SKQESSESLPKEAFL	77 / 9 AA	136
Phosphosite 10:	Cdc37	Q16543	S300	DPVEVYESLPEELQK	77 / 9 AA	44
Phosphosite 11:	ERCC5	P28715	S195	IESEDFSSLPPEVKH	66 / 9 AA	133
Phosphosite 12:	AMOTL1	Q8IY63	S485	RISEAYESLVKSTTK	75 / 8 AA	107
Phosphosite 13:	PIN1	Q13526	S105	SGEEDFESLASQFSD	55 / 9 AA	18
Phosphosite 14:	PTPRT	O14522	Y915	GYGFKEEYEALPEGQ	71 / 7 AA	164
Phosphosite 15:	NP	P00491	S251	KVIMDYESLEKANHE	85 / 7 AA	32
Phosphosite 16:	HOOK2	Q96ED9	S399	NLEEKYESVTKEKER	66 / 9 AA	83
Phosphosite 17:	Cdc37	Q16543	Y298	GLDPVEVYESLPEEL	85 / 7 AA	44
Phosphosite 18:	BATF3	Q9NR55	S69	KLHEEYESLEQENTM	66 / 9 AA	14
Phosphosite 19:	IHPK1	Q92551	S61	REQRFYESLPPEMKE	85 / 7 AA	50
Phosphosite 20:	KLHDC3	Q9BQ90	T40	CSGEDYETLRQIDVH	62 / 8 AA	43