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:	COL18A1
Human P-Site:	T743
P-Site Sequence:	TWDGSVRTPGGRVKE
UniProt:	P39060
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL18A1	P39060	T743	TWDGSVRTPGGRVKE	100 / 9 AA	178
Phosphosite 1:	KIAA0467	Q5T011	T1587	HKTESVRTPGGAERA	100 / 7 AA	278
Phosphosite 2:	ATP8A2	Q9NTI2	T542	RMSVIVRTPSGRLRL	85 / 7 AA	129
Phosphosite 3:	HECTD1	Q9ULT8	T1474	GPDSSVRTPGESSAI	85 / 7 AA	290
Phosphosite 4:	KRT12	Q99456	T14	TMSLSVRTPGLSRRL	100 / 6 AA	54
Phosphosite 5:	SPEN	Q96T58	T638	TYYESVRTPGTYPED	100 / 6 AA	402
Phosphosite 6:	WIT1	Q06250	T78	QPQGPVRTPGPPSGS	85 / 7 AA	10
Phosphosite 7:	B3GALT4	O96024	T239	WRVNPSRTPGGRHRV	100 / 6 AA	42
Phosphosite 8:	COL18A1	P39060	S740	SVSTWDGSVRTPGGR	100 / 6 AA	178
Phosphosite 9:	IKZF4	Q9H2S9	T19	QGGGRVRTPGSHRQG	66 / 9 AA	64
Phosphosite 10:	GDF7	Q7Z4P5	S39	AGAGPVRSPGGGGGG	75 / 8 AA	47
Phosphosite 11:	RASSF2	P50749	T157	RRRGNVRTPSDQRRI	55 / 9 AA	38
Phosphosite 12:	TNRC18	O15417	T185	SHAPSARTPGGGHSS	85 / 7 AA	315
Phosphosite 13:	SNIP	Q9C0H9	S33	APKSSPRSPGGRRGD	75 / 8 AA	112
Phosphosite 14:	SBF1	O95248	T1283	GKWGSVRTSGRSSGL	85 / 7 AA	208
Phosphosite 15:	ATP8A1	Q9Y2Q0	T562	RMSVIVRTPSGKLRL	71 / 7 AA	131
Phosphosite 16:	IL17R	Q96F46	S561	SGDNYLRSPGGRQLR	71 / 7 AA	96
Phosphosite 17:	CCNI2	Q6ZMN8	S21	SEVSAVQSPGGRPGA	62 / 8 AA	41
Phosphosite 18:	A1BG	P04217	T448	KAVKTVRTPGAAANL	71 / 7 AA	54
Phosphosite 19:	TNFAIP3	P21580	T597	CLSQAARTPGDRTGT	62 / 8 AA	90
Phosphosite 20:	MASP2	O00187	T441	CGLSARTTGGRIYGG	75 / 8 AA	76