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:	Y444
P-Site Sequence:	KVGLNELYNGQILET
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	Y444	KVGLNELYNGQILET	100 / 9 AA	93
Phosphosite 1:	ZNF234	Q14588	Y99	AGRHEELYWGQIWKQ	85 / 7 AA	81
Phosphosite 2:	METT5D2	P0C7V9	Y135	AEHLSELYPKQIRAM	66 / 9 AA	27
Phosphosite 3:	METT5D1	A6NJ78	Y135	AEHLSELYPKQIRAM	66 / 9 AA	46
Phosphosite 4:	PARVA	Q9NVD7	Y124	KDLAEDLYDGQVLQK	57 / 7 AA	42
Phosphosite 5:	PARVB	Q9HBI1	Y116	KQLEEDLYDGQVLQK	57 / 7 AA	42
Phosphosite 6:	DSP	P15924	S2238	STVNELESGQISYDE	75 / 8 AA	332
Phosphosite 7:	ULK1	O75385	Y943	VRRLNELYKASVVSC	55 / 9 AA	113
Phosphosite 8:	TRPV6	Q9H1D0	Y115	EPMTSELYEGQTALH	62 / 8 AA	83
Phosphosite 9:	DNAJA2	O60884	Y128	KVSLEDLYNGKTTKL	55 / 9 AA	46
Phosphosite 10:	PGC	P20142	Y235	GGVDSSLYTGQIYWA	62 / 8 AA	42
Phosphosite 11:	PGC	P20142	T236	GVDSSLYTGQIYWAP	62 / 8 AA	42
Phosphosite 12:	DNAJA1	P31689	Y119	SVTLEDLYNGATRKL	55 / 9 AA	45
Phosphosite 13:	DNAJA4	Q8WW22	Y120	SVTLEDLYNGVTKKL	71 / 7 AA	45
Phosphosite 14:	ARHGEF7	Q14155	Y113	TFDANDLYQGQNFNK	71 / 7 AA	90
Phosphosite 15:	NR2C2	P49116	Y587	LKMETAEYNGQITGA	100 / 5 AA	65
Phosphosite 16:	KIF21B	O75037	Y151	SAQFLELYNEEILDL	71 / 7 AA	183
Phosphosite 17:	BFSP1	Q12934	Y267	YDDEIQLYNEQIETL	71 / 7 AA	75
Phosphosite 18:	KIF15	Q9NS87	Y170	KCSFIEIYNEQIYDL	55 / 9 AA	160
Phosphosite 19:	HSPA14	Q0VDF9	Y286	NCFLDSLYEGQDFDC	62 / 8 AA	55
Phosphosite 20:	LRRC49	Q8IUZ0	Y142	KLISLDLYDNQIEEI	57 / 7 AA	79