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:	S867
P-Site Sequence:	GAKGARGSAGPPGAT
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	S867	GAKGARGSAGPPGAT	100 / 9 AA	139
Phosphosite 1:	CCBE1	Q6UXH8	S328	GAPGPRGSPGPPGSF	77 / 9 AA	44
Phosphosite 2:	COL9A3	Q14050	S105	GAPGERGSLGPPGPP	77 / 9 AA	64
Phosphosite 3:	CO3A1	P02461	S328	GNDGARGSDGQPGPP	77 / 9 AA	139
Phosphosite 4:	COL16A1	Q07092	S1043	GPPGMRGSPGPPGPI	77 / 9 AA	158
Phosphosite 5:	COL19A1	Q14993	S802	GAKGEKGSDGPPGKP	66 / 9 AA	115
Phosphosite 6:	COL1A2	P08123	S251	GPAGPIGSAGPPGFP	77 / 9 AA	129
Phosphosite 7:	CNTN3	Q9P232	S597	ADLIVRGSPGPPENV	75 / 8 AA	113
Phosphosite 8:	COL5A2	P05997	T901	GLKGGRGTQGPPGAT	66 / 9 AA	145
Phosphosite 9:	COL5A3	P25940	S702	GAQGPPGSAGPPGYP	77 / 9 AA	172
Phosphosite 10:	COL5A2	P05997	S445	GTSGPPGSAGPPGSP	77 / 9 AA	145
Phosphosite 11:	XKR7	Q5GH72	S26	AAGGARGSAGGRGEA	100 / 7 AA	64
Phosphosite 12:	COL5A3	P25940	S1257	GEDGAKGSVGPTGLP	75 / 8 AA	172
Phosphosite 13:	COL5A1	P20908	S1547	GPKGAKGSSGPTGPK	75 / 8 AA	184
Phosphosite 14:	COL1A1	P02452	S363	GPQGPRGSEGPQGVR	75 / 8 AA	139
Phosphosite 15:	COL18A1	P39060	S1170	GSKGERGSPGPKGEK	75 / 8 AA	178
Phosphosite 16:	COL24A1	Q17RW2	S877	GEKGERGSPGPLGPQ	75 / 8 AA	175
Phosphosite 17:	COL2A1	P02458	S935	PKGARGDSGPPGRAG	75 / 8 AA	142
Phosphosite 18:	RDBP	P18615	S179	ERSGAHSSASPPRSR	66 / 9 AA	43
Phosphosite 19:	Proline-rich protein 35	P0CG20	S137	PKSRAKGSPGPPPPV	75 / 8 AA
Phosphosite 20:	COL1A2	P08123	S389	GPNGEAGSAGPPGPP	77 / 9 AA	129