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:	T227
P-Site Sequence:	RGKDSYETSQLDDQS
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	T227	RGKDSYETSQLDDQS	100 / 9 AA	35
Phosphosite 1:	SPP1	P10451	S228	GKDSYETSQLDDQSA	100 / 8 AA	35
Phosphosite 2:	SPP1	P10451	Y225	DSRGKDSYETSQLDD	100 / 7 AA	35
Phosphosite 3:	UPF0639 protein	A6NEE1	S460	PSQSFMTSQLDANNM	75 / 8 AA	59
Phosphosite 4:	KIAA1328	Q86T90	S512	TTSRYETSLLDLVQS	75 / 8 AA	65
Phosphosite 5:	KIAA1328	Q86T90	T511	HTTSRYETSLLDLVQ	85 / 7 AA	65
Phosphosite 6:	CS	O75390	S83	KGLVYETSVLDPDEG	85 / 7 AA	52
Phosphosite 7:	BEST4	Q8NFU0	T322	EDDDDFETNQLIDRN	62 / 8 AA	53
Phosphosite 8:	TLK2	Q86UE8	Y70	RKRKAEPYETSQGKG	71 / 7 AA	88
Phosphosite 9:	MTMR1	Q13613	S567	SLWSYINSQLDEFSN	75 / 8 AA	75
Phosphosite 10:	TLK2	Q86UE8	T72	RKAEPYETSQGKGTP	71 / 7 AA	88
Phosphosite 11:	SPP1	P10451	S224	WDSRGKDSYETSQLD	100 / 6 AA	35
Phosphosite 12:	EPB41L3	Q9Y2J2	S990	KTITYESSQVDPGTD	62 / 8 AA	121
Phosphosite 13:	esterase D	P10768	S214	LVKSYPGSQLDILID	75 / 8 AA	31
Phosphosite 14:	MAP1B	P46821	S2062	STYSYETSDLCYTAE	85 / 7 AA	271
Phosphosite 15:	CHMP5	Q9NZZ3	T155	ALSRSYGTPELDEDD	62 / 8 AA	25
Phosphosite 16:	DHTKD1	Q96HY7	S135	GQISIETSQLQSQDE	75 / 8 AA	103
Phosphosite 17:	DAGLB	Q8NCG7	S178	SHLDSHDSSQLLNGL	62 / 8 AA	74
Phosphosite 18:	HMGCLL1	Q8TB92	S69	ACIHWETSQLSGLPE	83 / 6 AA	40
Phosphosite 19:	COMP	P49747	T751	TIPEDYETHQLRQA_	62 / 8 AA	83
Phosphosite 20:	CPD	O75976	Y611	PSMNPDGYEKSQEGD	71 / 7 AA	153