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:	T660
P-Site Sequence:	IKFVRGSTFKEIPVT
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	T660	IKFVRGSTFKEIPVT	100 / 9 AA	93
Phosphosite 1:	POSTN	Q15063	S659	QIKFVRGSTFKEIPV	100 / 8 AA	93
Phosphosite 2:	SLC37A2	Q8TED4	Y498	SLSRGSGYKEI____	75 / 8 AA	54
Phosphosite 3:	ATG2B	Q96BY7	T475	EQPVRGSTFPSNLVH	100 / 6 AA	233
Phosphosite 4:	ATG2B	Q96BY7	S474	KEQPVRGSTFPSNLV	100 / 6 AA	233
Phosphosite 5:	PHKA2	P46019	T251	SMLPRASTSKEIDAG	75 / 8 AA	138
Phosphosite 6:	KATNB1	Q9BVA0	T643	LSGRHGSTFRELHLL	62 / 8 AA	72
Phosphosite 7:	CT75	Q6PK30	T103	RVHARSCTFKETLKS	55 / 9 AA	41
Phosphosite 8:	YSK4	Q56UN5	T1010	VLRWRGSTPKEMGRE	75 / 8 AA	151
Phosphosite 9:	KCNIP4	Q6PIL6	T107	SGVVNEETFKEIYSQ	66 / 9 AA	29
Phosphosite 10:	ZNF407	Q9C0G0	T326	GLRNVGSTFKDFRGS	71 / 7 AA	247
Phosphosite 11:	SLC2A14	Q8TDB8	T481	VPETRGRTFEDITRA	62 / 8 AA	56
Phosphosite 12:	SLC2A4	P14672	T475	VPETRGRTFDQISAA	62 / 8 AA	55
Phosphosite 13:	SLC2A3	P11169	T457	VPETRGRTFEDITRA	62 / 8 AA	54
Phosphosite 14:	UBR5	O95071	S334	SFDNERGSTSKEGEP	85 / 7 AA	309
Phosphosite 15:	TRIM2	Q9C040	S415	YDQHIRGSPFKLKVI	71 / 7 AA	82
Phosphosite 16:	ZNF407	Q9C0G0	S325	KGLRNVGSTFKDFRG	83 / 6 AA	247
Phosphosite 17:	PHTF1	Q9UMS5	T60	VDLIRGSTFAKAKPE	83 / 6 AA	87
Phosphosite 18:	PHTF1	Q9UMS5	S59	DVDLIRGSTFAKAKP	83 / 6 AA	87
Phosphosite 19:	UBR5	O95071	T335	FDNERGSTSKEGEPN	85 / 7 AA	309
Phosphosite 20:	UBR5	O95071	S336	DNERGSTSKEGEPNL	85 / 7 AA	309