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:	SPP1
Human P-Site:	S275
P-Site Sequence:	KVSREFHSHEFHSHE
UniProt:	P10451
Intern. Prot. ID:	IPI00021000

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPP1	P10451	S275	KVSREFHSHEFHSHE	100 / 9 AA	35
Phosphosite 1:	NAP1L6	A6NFF2	S74	KYLREFHSVERKFAT	85 / 7 AA	12
Phosphosite 2:	SPP1	P10451	S280	FHSHEFHSHEDMLVV	85 / 7 AA	35
Phosphosite 3:	RapGEF1	Q13905	S841	GTLHDFHSHEIAEQL	62 / 8 AA	121
Phosphosite 4:	TMC5	Q6UXY8	S115	PDYSEFQSHPYHRAS	55 / 9 AA	115
Phosphosite 5:	CEP135	Q66GS9	S1047	NRDKEFHSHLTSHEK	83 / 6 AA	134
Phosphosite 6:	USP53	Q70EK8	S765	NLEAGYKSHEFHPES	71 / 7 AA	121
Phosphosite 7:	SAPAP3	O95886	S657	RSRREFHSIGVQVEE	100 / 5 AA	106
Phosphosite 8:	TNS3	Q68CZ2	S999	ELQAPFHSHELSLAE	83 / 6 AA	155
Phosphosite 9:	StARD13	Q9Y3M8	S389	SRMHEFHSQENLVVH	71 / 7 AA	125
Phosphosite 10:	ALOX12B	O75342	Y391	WVRYAEFYSHEAIAH	83 / 6 AA	80
Phosphosite 11:	SYNGAP1	Q96PV0	S182	QSFKESHSHESLLSP	71 / 7 AA	148
Phosphosite 12:	NLRC4	Q9NPP4	S356	MGESEFHSHTQTTLF	83 / 6 AA	116
Phosphosite 13:	ARC	Q7LC44	S222	EDPREFLSHLEEYLR	83 / 6 AA	45
Phosphosite 14:	ARHGAP19	Q14CB8	S173	LESGEFHSNDVATLL	66 / 6 AA	56
Phosphosite 15:	ZNF833	Q6ZTB9	S167	DCFSSFHSHEGVHTG	100 / 5 AA	22
Phosphosite 16:	factor V	P12259	S1802	TSSEMKKSHEFHAIN	100 / 5 AA	252
Phosphosite 17:	GTF2H1	P32780	Y229	TRFFQSHYFHRDRLN	71 / 7 AA	62
Phosphosite 18:	PIAS1	O75925	S626	NSLRESHSHTVTNRS	83 / 6 AA	72
Phosphosite 19:	SAPAP2	Q9P1A6	S752	RGLREYHSVGVQVED	80 / 5 AA	118
Phosphosite 20:	HIN1L	Q7RTX8	S393	VRQREFSSHSSGSQS	83 / 6 AA	50