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:	S1256
P-Site Sequence:	TYRAFLSSHLQDLST
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	S1256	TYRAFLSSHLQDLST	100 / 9 AA	142
Phosphosite 1:	COL18A1	P39060	S1623	TFRAFLSSRLQDLYS	88 / 9 AA	178
Phosphosite 2:	COL15A1	P39059	S1255	STYRAFLSSHLQDLS	100 / 8 AA	142
Phosphosite 3:	COL18A1	P39060	S1622	GTFRAFLSSRLQDLY	87 / 8 AA	178
Phosphosite 4:	KIAA1931	Q96PV7	S553	RVNSFLSSRLQEIKN	66 / 9 AA	97
Phosphosite 5:	C3AR1	Q16581	S291	DNSDAFLSTHLKLFP	75 / 8 AA	54
Phosphosite 6:	CA5BP	Q8WTZ4	S97	QSRPFLSSQVQENCK	55 / 9 AA	23
Phosphosite 7:	KIAA1931	Q96PV7	S552	DRVNSFLSSRLQEIK	75 / 8 AA	97
Phosphosite 8:	MBD4	O95243	S165	CSMAALTSHLQNQSN	66 / 9 AA	66
Phosphosite 9:	TERF2	Q15554	S227	KMLRFLESHLDDAEP	75 / 8 AA	56
Phosphosite 10:	C20orf151	Q8NC74	S93	RQQEFESSHLQNLQR	66 / 9 AA	71
Phosphosite 11:	HEM1	P55160	S711	FPSEYLSSHLEARLN	71 / 7 AA	128
Phosphosite 12:	HEM1	P55160	S710	IFPSEYLSSHLEARL	62 / 8 AA	128
Phosphosite 13:	INTS2	Q9H0H0	S893	LASKAYLSAHLKETE	62 / 8 AA	134
Phosphosite 14:	IFNAR2	P48551	S451	EAPLMLSSHLEEMVD	62 / 8 AA	58
Phosphosite 15:	C9orf50	Q5SZB4	S204	PDLWGQSSHLQDSLT	100 / 6 AA	48
Phosphosite 16:	PIP5K	Q9Y2I7	S2010	HSDSHFLSSHLIIDY	100 / 6 AA	237
Phosphosite 17:	ZNF233	A6NK53	S549	GKGFSQSSHLQDHQQ	100 / 6 AA	77
Phosphosite 18:	EFCAB5	A4FU69	S714	YEEEIFLSSELQEEV	85 / 7 AA	173
Phosphosite 19:	KLHL13	Q9P2N7	S55	GGSEMGLSSHLQSSK	100 / 6 AA	68
Phosphosite 20:	KCTD21	Q4G0X4	S176	GNLSSITSHLQDPNH	71 / 7 AA	30