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:	COL22A1
Human P-Site:	S1053
P-Site Sequence:	VAGPPGPSGPPGDKG
UniProt:	Q8NFW1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL22A1	Q8NFW1	S1053	VAGPPGPSGPPGDKG	100 / 9 AA	161
Phosphosite 1:	SGIP1	Q9BQI5	T358	PLGPPGPTGPPGPPG	88 / 9 AA	89
Phosphosite 2:	COL22A1	Q8NFW1	T749	KPGPPGPTGPPGKDG	88 / 9 AA	161
Phosphosite 3:	COL27A1	Q8IZC6	S1119	FPGIPGPSGPPGTKG	100 / 8 AA	187
Phosphosite 4:	COL10A1	Q03692	S77	PRGHPGPSGPPGKPG	100 / 8 AA	66
Phosphosite 5:	COL22A1	Q8NFW1	S930	HVGAPGPSGPPGSVG	100 / 8 AA	161
Phosphosite 6:	COL7A1	Q02388	S1823	EQGLPGPSGPPGLPG	100 / 8 AA	295
Phosphosite 7:	COL5A1	P20908	S1386	PTGEPGPSGPPGKRG	100 / 8 AA	184
Phosphosite 8:	COL7A1	Q02388	S1373	RKGDPGPSGPPGPRG	100 / 8 AA	295
Phosphosite 9:	COL5A1	P20908	S651	HRGDPGPSGPPGPPG	100 / 8 AA	184
Phosphosite 10:	COL4A3	Q01955	S374	ARGPQGPSGPPGVPG	88 / 9 AA	162
Phosphosite 11:	COL28A1	Q2UY09	S678	VRGPPGPSGPRGVGT	88 / 9 AA	117
Phosphosite 12:	CO3A1	P02461	S569	RPGPPGPSGPRGQPG	88 / 9 AA	139
Phosphosite 13:	COL4A4	P53420	S1238	PPGPPGSSGPPGPAG	88 / 9 AA	164
Phosphosite 14:	COL4A4	P53420	S1126	RPGPPGSSGPPGCPG	88 / 9 AA	164
Phosphosite 15:	CO3A1	P02461	S896	NPGPPGPSGSPGKDG	88 / 9 AA	139
Phosphosite 16:	COL10A1	Q03692	S214	PQGPTGPSGPPGVGK	88 / 9 AA	66
Phosphosite 17:	COL4A5	P29400	S1047	VEGPPGPSGVPGQPG	88 / 9 AA	161
Phosphosite 18:	CO3A1	P02461	S1145	PRGPVGPSGPPGKDG	88 / 9 AA	139
Phosphosite 19:	COL9A3	Q14050	S144	LRGPPGPSGLPGLPG	88 / 9 AA	64
Phosphosite 20:	COL4A3	Q01955	S276	EPGPPGPSGLPGESY	88 / 9 AA	162