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:	POSTN
Human P-Site:	T270
P-Site Sequence:	LGRDGHFTLFAPTNE
UniProt:	Q15063
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POSTN	Q15063	T270	LGRDGHFTLFAPTNE	100 / 9 AA	93
Phosphosite 1:	USP11	P51784	Y889	GGMRDGHYTTFACNK	75 / 8 AA	110
Phosphosite 2:	IRR	P14616	Y412	DAMVDGNYTLYVLDN	50 / 8 AA	144
Phosphosite 3:	PKD1L1	Q8TDX9	T2477	RAVSVHFTLYNPPTQ	71 / 7 AA	315
Phosphosite 4:	GRIN2A	Q12879	T1229	PTYSGHFTMRSPFKC	62 / 8 AA	165
Phosphosite 5:	EPHA6	Q9UF33	T770	RKHDGHFTVIQLVGM	71 / 7 AA	116
Phosphosite 6:	TCRA	P04437	T89	KNEDGRFTVFLNKSA	71 / 7 AA	15
Phosphosite 7:	POSTN	Q15063	Y134	EGKGSFTYFAPSNEA	75 / 8 AA	93
Phosphosite 8:	STON1	Q9Y6Q2	T197	EGSDSHFTLDPPGSK	66 / 9 AA	83
Phosphosite 9:	NAG	A2RRP1	T628	GADDGRFTLPGEIDI	83 / 6 AA	269
Phosphosite 10:	SLC4A10	Q6U841	T47	EDLEGHRTLFIGVHV	71 / 7 AA	126
Phosphosite 11:	STON1	Q9Y6Q2	S194	WKDEGSDSHFTLDPP	83 / 6 AA	83
Phosphosite 12:	USP15	Q9Y4E8	Y892	GGMGGGHYTAFAKNK	62 / 8 AA	112
Phosphosite 13:	ATR	Q13535	Y2041	EWEDGHFYLAKYYDK	83 / 6 AA	301
Phosphosite 14:	ART3	Q13508	T184	QARFGHFTLAYSAKP	100 / 5 AA	44
Phosphosite 15:	ST5	P78524	Y1041	FVETVGHYSLFLTQS	66 / 6 AA	126
Phosphosite 16:	ST5	P78524	S1042	VETVGHYSLFLTQSE	66 / 6 AA	126
Phosphosite 17:	HSPG2	P98160	Y511	PCPDGHFYLEHSAAC	83 / 6 AA	469
Phosphosite 18:	SCYL1BP1	Q5T7V8	T115	PTLPSHFTLTSPVGD	62 / 8 AA	45
Phosphosite 19:	DNAH11	Q96DT5	T2649	PRLQRHFTVFAFNFP	83 / 6 AA	521
Phosphosite 20:	OGFOD1	Q8N543	Y447	RHWKTGHYTLIHDHS	66 / 6 AA	63