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:	T842
P-Site Sequence:	GPQGFPGTPGDVGPK
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	T842	GPQGFPGTPGDVGPK	100 / 9 AA	178
Phosphosite 1:	COL16A1	Q07092	T465	PGIGLPGTPGDPGGP	87 / 8 AA	158
Phosphosite 2:	COL12A1	Q99715	T2970	GRPGFPGTPGMQGPP	100 / 7 AA	333
Phosphosite 3:	COL4A1	P02462	S1077	GIAGFPGSPGEKGEK	75 / 8 AA	161
Phosphosite 4:	COL1A2	P08123	T170	GARGFPGTPGLPGFK	100 / 7 AA	129
Phosphosite 5:	COL4A1	P02462	T671	GDRGFPGTPGRPGLP	100 / 7 AA	161
Phosphosite 6:	COL2A1	P02458	T280	GARGFPGTPGLPGVK	100 / 7 AA	142
Phosphosite 7:	COL4A6	Q14031	T1335	GEPGFMGTPGKVGPP	77 / 9 AA	164
Phosphosite 8:	COL4A5	P29400	T1126	GLPGFPGTPGPPGPK	100 / 7 AA	161
Phosphosite 9:	COL4A1	P02462	T1021	GGMGLPGTPGEKGVP	75 / 8 AA	161
Phosphosite 10:	COL4A6	Q14031	T805	GERGSPGTPGQVGQP	77 / 9 AA	164
Phosphosite 11:	COL4A1	P02462	T753	GLPGIPGTPGEKGSI	75 / 8 AA	161
Phosphosite 12:	COL4A6	Q14031	T671	GPSGFPGTPGFPGPK	100 / 7 AA	164
Phosphosite 13:	COL4A3	Q01955	T110	GSPGLPGTPGNTGPY	66 / 9 AA	162
Phosphosite 14:	AHNAK2	Q8IVF2	T15	VLPTWPGTPGSVSGR	75 / 8 AA	617
Phosphosite 15:	COL4A3	Q01955	T781	GLPGLPGTPGNEGLD	75 / 8 AA	162
Phosphosite 16:	COL4A1	P02462	S596	GGVGFPGSRGDTGPP	66 / 9 AA	161
Phosphosite 17:	COL6A1	P12109	Y527	GFPGFPGYPGNRGAP	75 / 8 AA	109
Phosphosite 18:	COL4A1	P02462	T351	GERGYPGTPGPRGEP	85 / 7 AA	161
Phosphosite 19:	MLLT10	P55197	T356	PQGSFSGTPGSVKSS	66 / 9 AA	109
Phosphosite 20:	CO3A1	P02461	S346	GTAGFPGSPGAKGEV	85 / 7 AA	139