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:	S454
P-Site Sequence:	EEATVGPSSEDSLTT
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	S454	EEATVGPSSEDSLTT	100 / 9 AA	142
Phosphosite 1:	COL15A1	P39059	S455	EATVGPSSEDSLTTA	100 / 8 AA	142
Phosphosite 2:	RBMS3	Q6XE24	S407	SPQTVAPSSQDTSGQ	66 / 9 AA	47
Phosphosite 3:	POP1	Q99575	S823	SAWCGPSSEDSRGGR	87 / 8 AA	115
Phosphosite 4:	POP1	Q99575	S822	LSAWCGPSSEDSRGG	87 / 8 AA	115
Phosphosite 5:	SLC45A3	Q96JT2	S422	RGDTGGASSEDSLMT	77 / 9 AA	59
Phosphosite 6:	TESK1	Q15569	S463	GPPAVGPSAEEKMEC	62 / 8 AA	68
Phosphosite 7:	EMID2	Q96A83	S343	ERGTVGPSGEPGVKG	85 / 7 AA	45
Phosphosite 8:	C10orf12	Q8N655	S972	DVSPGPNSEDSIEEV	85 / 7 AA	137
Phosphosite 9:	CACNA2D1	P54289	S23	SLLIGPSSEEPFPSA	71 / 7 AA	125
Phosphosite 10:	CACNA2D1	P54289	S22	QSLLIGPSSEEPFPS	62 / 8 AA	125
Phosphosite 11:	C14orf115	Q9H8Y1	S596	APPVGASSEDVEGGP	85 / 7 AA	78
Phosphosite 12:	C12orf10	Q9HB07	S151	LAQLLGPSEEDSMVG	75 / 8 AA	42
Phosphosite 13:	THBS2	P35442	S259	TEYVGPSSERRPEVC	100 / 6 AA	130
Phosphosite 14:	E2F7	Q96AV8	S734	TPPTVGPSSGQLPSF	75 / 8 AA	100
Phosphosite 15:	LUZP1	Q86V48	S981	GTRRVGPSSGDAPEP	75 / 8 AA	120
Phosphosite 16:	MBD6	Q96DN6	S93	GAGVGPASEEDMTKL	71 / 7 AA	101
Phosphosite 17:	ZNF650	Q6ZT12	S1246	CGQSGPSSEDRPTGL	100 / 6 AA	84
Phosphosite 18:	LUZP1	Q86V48	S982	TRRVGPSSGDAPEPS	75 / 8 AA	120
Phosphosite 19:	KIAA1467	A2RU67	S567	VTRTTGPSSEGHPAA	85 / 7 AA	67
Phosphosite 20:	PLEKHM2	Q8IWE5	S216	DSAIAPSSEDYDFGD	71 / 7 AA	113