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:	S1154
P-Site Sequence:	PSGDQGASGPAGPSG
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	S1154	PSGDQGASGPAGPSG	100 / 9 AA	142
Phosphosite 1:	COL4A1	P02462	S237	DKGDQGVSGPPGVPG	77 / 9 AA	161
Phosphosite 2:	PROX1	Q92786	S453	NSSDQSASGPAAGGH	77 / 9 AA	83
Phosphosite 3:	CO3A1	P02461	S1067	KSGDRGESGPAGPAG	77 / 9 AA	139
Phosphosite 4:	COL1A2	P08123	S426	PPGSRGASGPAGVRG	87 / 8 AA	129
Phosphosite 5:	ZXDC	Q2QGD7	S113	SRPEQGPSGPAAAPG	75 / 8 AA	90
Phosphosite 6:	COL1A1	P02452	T1069	KSGDRGETGPAGPAG	66 / 9 AA	139
Phosphosite 7:	COL1A1	P02452	T1039	AKGDRGETGPAGPPG	66 / 9 AA	139
Phosphosite 8:	C10orf97	Q9H8M7	S375	FFPDQGSSGPESFTV	75 / 8 AA	50
Phosphosite 9:	C10orf97	Q9H8M7	S374	EFFPDQGSSGPESFT	75 / 8 AA	50
Phosphosite 10:	COL2A1	P02458	S734	TDGPKGASGPAGPPG	87 / 8 AA	142
Phosphosite 11:	PROX1	Q92786	S451	RKNSSDQSASGPAAG	85 / 7 AA	83
Phosphosite 12:	COL11A2	P13942	S708	TKGNQGPSGPQGPLG	66 / 9 AA	172
Phosphosite 13:	COL4A4	P53420	S547	LPGKHGASGPPGNKG	66 / 9 AA	164
Phosphosite 14:	COL1A1	P02452	S1135	EQGPSGASGPAGPRG	100 / 7 AA	139
Phosphosite 15:	COL24A1	Q17RW2	S764	DPGLQGPSGPPGPEG	75 / 8 AA	175
Phosphosite 16:	COL4A3	Q01955	S374	ARGPQGPSGPPGVPG	75 / 8 AA	162
Phosphosite 17:	COL1A1	P02452	S214	EPGEPGASGPMGPRG	66 / 9 AA	139
Phosphosite 18:	COL9A1	P20849	S681	PKGEQGASGEEGEAG	66 / 9 AA	92
Phosphosite 19:	COBLL1	Q53SF7	S294	KKRDQTASAPATPLV	75 / 8 AA	132
Phosphosite 20:	ARHGEF5	Q12774	S978	TTPQQGASGPGRSPV	85 / 7 AA	177