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:	S1039
P-Site Sequence:	GEPGREGSPGADGPP
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	S1039	GEPGREGSPGADGPP	100 / 9 AA	142
Phosphosite 1:	CTHRC1	Q96CG8	S68	GVPGRDGSPGANGIP	77 / 9 AA	26
Phosphosite 2:	COL1A1	P02452	S1029	GSPGRDGSPGAKGDR	87 / 8 AA	139
Phosphosite 3:	FAM53A	Q6NSI3	S164	GSATRQGSPGAVLPR	85 / 7 AA	43
Phosphosite 4:	COL18A1	P39060	T815	GPPGRDGTPGRDGEP	66 / 9 AA	178
Phosphosite 5:	ZDHHC19	Q8WVZ1	T305	SLQSREGTPGAW___	85 / 7 AA	34
Phosphosite 6:	SHROOM2	Q13796	S974	DAQCREGSPGSQQHP	75 / 8 AA	176
Phosphosite 7:	COL27A1	Q8IZC6	S731	GQPGPEGSPGAKGYP	87 / 8 AA	187
Phosphosite 8:	COL4A1	P02462	S560	GMTGRAGSPGRDGHP	77 / 9 AA	161
Phosphosite 9:	COL14A1	Q05707	S1664	GEPGRPGSPGAPGEQ	87 / 8 AA	194
Phosphosite 10:	COL14A1	Q05707	S1549	GSPGRDGSPGQRGLP	85 / 7 AA	194
Phosphosite 11:	CO3A1	P02461	S1027	GLPGRDGSPGGKGDR	85 / 7 AA	139
Phosphosite 12:	C6orf152	Q86VQ0	S7	_MGERAGSPGTDQER	75 / 8 AA	81
Phosphosite 13:	SLC39A5	Q6ZMH5	S86	PLTGRAASPAADNST	66 / 9 AA	56
Phosphosite 14:	C1QTNF9	P0C862	S63	GEPGRPGSPGKDGTS	77 / 9 AA	35
Phosphosite 15:	COL9A1	P20849	T321	GAPGKPGTPGADGLT	66 / 9 AA	92
Phosphosite 16:	PLK4	O00444	S718	KCILMENSPGADFEV	75 / 8 AA	109
Phosphosite 17:	AKAP5	P24588	S22	EKRSAEGSPGAERQK	85 / 7 AA	47
Phosphosite 18:	SAPAP3	O95886	Y344	VSQGRDGYPGAGPGK	75 / 8 AA	106
Phosphosite 19:	PARC	Q8IWT3	S976	RVLCREGSPGGAVRP	100 / 6 AA	281
Phosphosite 20:	NID1	P14543	S664	IGPVREGSPDALQNP	85 / 7 AA	136