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:	COL2A1
Human P-Site:	S814
P-Site Sequence:	GPPGPAGSAGARGAP
UniProt:	P02458
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL2A1	P02458	S814	GPPGPAGSAGARGAP	100 / 9 AA	142
Phosphosite 1:	COL12A1	Q99715	S2952	GPPGPPGSAGARGEP	88 / 9 AA	333
Phosphosite 2:	COL5A1	P20908	S1088	GPPGPAGSPGERGPA	77 / 9 AA	184
Phosphosite 3:	COL11A2	P13942	S1016	GPPGPAGSPGERGAA	77 / 9 AA	172
Phosphosite 4:	COL6A1	P12109	S486	GDEGPPGSEGARGAP	77 / 9 AA	109
Phosphosite 5:	KIF26A	Q9ULI4	S415	PAAGPPGSAGPRRAA	77 / 9 AA	190
Phosphosite 6:	SFTPD	P35247	S194	GAMGPQGSPGARGPP	77 / 9 AA	38
Phosphosite 7:	ZC3H12D	A2A288	S315	PPRAPGGSAGARAAP	87 / 8 AA	58
Phosphosite 8:	COL12A1	Q99715	S3016	SRTGPPGSTGSRGPP	66 / 9 AA	333
Phosphosite 9:	COL11A1	P12107	S1058	GPPGPVGSPGERGSA	66 / 9 AA	181
Phosphosite 10:	COL14A1	Q05707	S1734	GSPGPPGSPGPRGPP	66 / 9 AA	194
Phosphosite 11:	COL7A1	Q02388	S2729	GPPGPPGSVGPRGPE	66 / 9 AA	295
Phosphosite 12:	C1qtnf1	Q9BXJ1	S118	GKYGKTGSAGARGHT	77 / 9 AA	32
Phosphosite 13:	COL5A1	P20908	S614	GRRGRAGSDGARGMP	77 / 9 AA	184
Phosphosite 14:	HNRNPUL2	Q1KMD3	S193	EKSKPAGSDGERRGV	75 / 8 AA	85
Phosphosite 15:	COL27A1	Q8IZC6	S731	GQPGPEGSPGAKGYP	66 / 9 AA	187
Phosphosite 16:	COL5A3	P25940	S780	GEEGPPGSAGEKGKL	66 / 9 AA	172
Phosphosite 17:	COL1A1	P02452	S1146	GPRGPPGSAGAPGKD	77 / 9 AA	139
Phosphosite 18:	MAP1S	Q66K74	S931	ATRGPSGSASSRPGV	66 / 9 AA	112
Phosphosite 19:	SHANK1	Q9Y566	S540	GSGGPGGSLGSRGRR	66 / 9 AA	225
Phosphosite 20:	SFTPD	P35247	S155	GAPGMQGSAGARGLA	77 / 9 AA	38