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:	COL15A1
Human P-Site:	S528
P-Site Sequence:	AGGEESGSPPPDGPP
UniProt:	P39059
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL15A1	P39059	S528	AGGEESGSPPPDGPP	100 / 9 AA	142
Phosphosite 1:	ZDHHC9	Q9Y397	S309	LPLEESGSRPPSTQE	87 / 8 AA	41
Phosphosite 2:	COL15A1	P39059	S526	ITAGGEESGSPPPDG	100 / 7 AA	142
Phosphosite 3:	CUX2	O14529	S1251	DAEEEAGSQPQDSGE	66 / 9 AA	154
Phosphosite 4:	HR	O43593	S30	IVRQEPGSPPRDGLH	66 / 9 AA	127
Phosphosite 5:	EPPK1	P58107	S2483	RAEAEAGSPRPDPRE	75 / 8 AA	553
Phosphosite 6:	RREB1	Q92766	S1225	PSDEEQGSPPEDKLL	77 / 9 AA	181
Phosphosite 7:	PTPN14	Q15678	S314	ICTEQSNSPPPIRRQ	75 / 8 AA	135
Phosphosite 8:	KLHDC4	Q8TBB5	S424	DSLEEAGSPAPGPCP	66 / 9 AA	58
Phosphosite 9:	BLNK	Q8WV28	S197	IHPTESSSPPPEKAP	75 / 8 AA	50
Phosphosite 10:	TRIM16	O95361	S29	PLSPDSGSPSPDSGS	75 / 8 AA	64
Phosphosite 11:	NAB2	Q15742	S205	GGEEEAGSPPFSPPA	85 / 7 AA	57
Phosphosite 12:	NFAT5	O94916	S58	TSGGEAGSPPPAVVA	85 / 7 AA	166
Phosphosite 13:	EXPH5	Q8NEV8	S193	PAVMREESGMPPPWD	85 / 7 AA	223
Phosphosite 14:	PWP1	Q13610	S57	SDEEETGSPSEDGMQ	66 / 9 AA	56
Phosphosite 15:	ZNF775	Q96BV0	S71	GGQEESGSPRWAPPT	85 / 7 AA	60
Phosphosite 16:	USP10	Q14694	S321	PTKPESASPPADGTG	75 / 8 AA	87
Phosphosite 17:	RPRD1B	Q9NQG5	S134	LSMEDSKSPPPKATE	75 / 8 AA	37
Phosphosite 18:	SLC22A23	A1A5C7	S26	APAEENGSLPPGDAA	75 / 8 AA	74
Phosphosite 19:	ZNF775	Q96BV0	S69	ALGGQEESGSPRWAP	85 / 7 AA	60
Phosphosite 20:	SNIP	Q9C0H9	S179	APHLASGSPPPGLPS	75 / 8 AA	112