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:	COL1A1
Human P-Site:	S639
P-Site Sequence:	GEQGPAGSPGFQGLP
UniProt:	P02452
Intern. Prot. ID:	IPI00297646

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL1A1	P02452	S639	GEQGPAGSPGFQGLP	100 / 9 AA	139
Phosphosite 1:	COL4A2	P08572	S1261	GERGPPGSPGLQGFP	77 / 9 AA	168
Phosphosite 2:	NPHP4	O75161	S716	DGTFDAGSPGFQLRY	100 / 7 AA	158
Phosphosite 3:	COL11A2	P13942	S1325	GKRGPAGSPGSEGRQ	77 / 9 AA	172
Phosphosite 4:	CO3A1	P02461	S196	GHPGSPGSPGYQGPP	66 / 9 AA	139
Phosphosite 5:	TET3	O43151	S1414	FNSALKGSPGFQDKL	100 / 6 AA	179
Phosphosite 6:	CCBE1	Q6UXH8	S266	GSPGPKGSPGFPGMP	87 / 8 AA	44
Phosphosite 7:	COL5A1	P20908	S1088	GPPGPAGSPGERGPA	100 / 7 AA	184
Phosphosite 8:	COL11A2	P13942	S1016	GPPGPAGSPGERGAA	100 / 7 AA	172
Phosphosite 9:	COL11A1	P12107	S1121	GPAGPAGSPGEDGDK	100 / 7 AA	181
Phosphosite 10:	CO3A1	P02461	S358	GEVGPAGSPGSNGAP	100 / 7 AA	139
Phosphosite 11:	MGC32065	Q8WV41	S77	YSSSPAGSPGAQVSL	87 / 8 AA	65
Phosphosite 12:	COL14A1	Q05707	T1676	GEQGPPGTPGFPGNA	66 / 9 AA	194
Phosphosite 13:	IER5L	Q5T953	S232	ASPAPASSPGFYRGA	75 / 8 AA	42
Phosphosite 14:	BCL9	O00512	S1377	THPGPVGSPGMMMSM	66 / 9 AA	149
Phosphosite 15:	KIF1A	Q12756	S1337	CHVADAGSPGMQRRR	85 / 7 AA	191
Phosphosite 16:	IER5L	Q5T953	S231	PASPAPASSPGFYRG	75 / 8 AA	42
Phosphosite 17:	COL16A1	Q07092	S612	GEAGPAGSPGPPGPV	100 / 7 AA	158
Phosphosite 18:	COL5A2	P05997	S451	GSAGPPGSPGPQGST	77 / 9 AA	145
Phosphosite 19:	C1orf144	Q7Z422	S145	QPLGPDGSQGFKQRR	66 / 9 AA	17
Phosphosite 20:	COL4A4	P53420	S1173	GIKGPSGSPGLNGLH	75 / 8 AA	164