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:	S319
P-Site Sequence:	GSPGENGSPGPMGPR
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	S319	GSPGENGSPGPMGPR	100 / 9 AA	142
Phosphosite 1:	COL24A1	Q17RW2	S877	GEKGERGSPGPLGPQ	77 / 9 AA	175
Phosphosite 2:	COL22A1	Q8NFW1	S962	GAAGEEGSPGPVGPR	77 / 9 AA	161
Phosphosite 3:	COL18A1	P39060	S1170	GSKGERGSPGPKGEK	77 / 9 AA	178
Phosphosite 4:	C1qTNF7, (complement C1q tumor necrosis factor-related protein 7)	Q9BXJ2	S51	GPPGANGSPGPHGRI	87 / 8 AA	31
Phosphosite 5:	COL22A1	Q8NFW1	S1355	GSKGENGSPGLPGFL	100 / 7 AA	161
Phosphosite 6:	CO3A1	P02461	S1039	GDRGENGSPGAPGAP	100 / 7 AA	139
Phosphosite 7:	EMID1	Q96A84	S213	GPKGDAGSRGPMGMR	66 / 9 AA	45
Phosphosite 8:	COL1A1	P02452	S513	GPAGERGSPGPAGPK	87 / 8 AA	139
Phosphosite 9:	COL28A1	Q2UY09	S311	GIKGDKGSPGPYGPK	75 / 8 AA	117
Phosphosite 10:	COL6A1	P12109	S312	GSRGEKGSRGPKGYK	66 / 9 AA	109
Phosphosite 11:	COL4A2	P08572	S315	GLSGEKGSPGQKGSR	66 / 9 AA	168
Phosphosite 12:	SALL4	Q9UJQ4	S678	MTVGENGSTGAICHD	66 / 9 AA	112
Phosphosite 13:	COL1A2	P08123	T209	GAPGENGTPGQTGAR	66 / 9 AA	129
Phosphosite 14:	ARHGEF15	O94989	S373	WGVGEDGSPSPANAG	75 / 8 AA	92
Phosphosite 15:	COL5A1	P20908	S1376	GEPGQTGSPGPTGEP	66 / 9 AA	184
Phosphosite 16:	KIF22	Q14807	S412	PEEEEIGSPEPMAAP	75 / 8 AA	73
Phosphosite 17:	Actinfilin	Q6TDP4	S19	TQSPEHGSPGPGPEA	85 / 7 AA	70
Phosphosite 18:	ODF3	Q96PU9	S65	MLLAENCSPGPRYNV	66 / 9 AA	28
Phosphosite 19:	COL5A1	P20908	S534	GGGGDAGSKGPMVSA	66 / 9 AA	184
Phosphosite 20:	COL4A2	P08572	S754	GLPGPDGSPGPIGLP	66 / 9 AA	168