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:	S184
P-Site Sequence:	VPGPMGPSGPRGLPG
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	S184	VPGPMGPSGPRGLPG	100 / 9 AA	139
Phosphosite 1:	COL4A6	Q14031	S539	LVGPLGPSGPKGKKG	77 / 9 AA	164
Phosphosite 2:	COL2A1	P02458	S1160	ASGPAGPSGPRGPPG	88 / 9 AA	142
Phosphosite 3:	COL28A1	Q2UY09	S678	VRGPPGPSGPRGVGT	88 / 9 AA	117
Phosphosite 4:	CO3A1	P02461	S569	RPGPPGPSGPRGQPG	88 / 9 AA	139
Phosphosite 5:	NUCB1	Q02818	S4	____MPPSGPRGTLL	87 / 8 AA	54
Phosphosite 6:	ARHGAP4	P98171	S849	SPEAMGPSGHRRRCL	75 / 8 AA	105
Phosphosite 7:	COL1A2	P08123	S999	AVGPRGPSGPQGIRG	77 / 9 AA	129
Phosphosite 8:	KIF26A	Q9ULI4	S897	VGTPMAASTPRGSSG	66 / 9 AA	190
Phosphosite 9:	CO3A1	P02461	S1145	PRGPVGPSGPPGKDG	77 / 9 AA	139
Phosphosite 10:	Dact3	Q96B18	S152	SYGRLGPSEPRGIYA	75 / 8 AA	65
Phosphosite 11:	SHEP1	Q8N5H7	S348	PASPVSPSGPKGSHM	66 / 9 AA	94
Phosphosite 12:	N4BP1	O75113	S763	PDDPLGRSGPRLEEF	75 / 8 AA	100
Phosphosite 13:	BCL9L	Q86UU0	S756	LSPPMGQSGLREVDP	75 / 8 AA	157
Phosphosite 14:	COL4A3	Q01955	S374	ARGPQGPSGPPGVPG	77 / 9 AA	162
Phosphosite 15:	COL5A1	P20908	T915	PRGQRGPTGPRGERG	75 / 8 AA	184
Phosphosite 16:	COL11A2	P13942	T843	PRGERGPTGPRGQRG	75 / 8 AA	172
Phosphosite 17:	COL11A1	P12107	T885	PRGQRGPTGPRGSRG	75 / 8 AA	181
Phosphosite 18:	COL10A1	Q03692	S214	PQGPTGPSGPPGVGK	77 / 9 AA	66
Phosphosite 19:	VPS37C	A5D8V6	S280	PGTPMGASGPGYPLR	85 / 7 AA	39
Phosphosite 20:	ANKRD34C	P0C6C1	S361	EKCGMGPSGPSALKE	85 / 7 AA	58