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:	S441
P-Site Sequence:	GEPGAPGSKGDTGAK
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	S441	GEPGAPGSKGDTGAK	100 / 9 AA	139
Phosphosite 1:	COL5A2	P05997	S319	GEVGAPGSKGEAGPT	77 / 9 AA	145
Phosphosite 2:	COL4A2	P08572	S1309	GSAALPGSKGDTGNP	100 / 7 AA	168
Phosphosite 3:	COL4A1	P02462	S596	GGVGFPGSRGDTGPP	77 / 9 AA	161
Phosphosite 4:	EMID2	Q96A83	S218	GPAGPPGSKGDRGQT	87 / 8 AA	45
Phosphosite 5:	COL21A1	Q96P44	S531	GLHGMPGSKGEMGAK	66 / 9 AA	99
Phosphosite 6:	COL10A1	Q03692	S465	GIPGFPGSKGDPGSP	87 / 8 AA	66
Phosphosite 7:	COL16A1	Q07092	S350	GLPGPPGSKGEKGAR	66 / 9 AA	158
Phosphosite 8:	TMEM63B	Q5T3F8	S791	DGDGAPGSSGDEPPS	87 / 8 AA	95
Phosphosite 9:	COL4A6	Q14031	S746	GSPGLPGSKGATGDI	77 / 9 AA	164
Phosphosite 10:	COL28A1	Q2UY09	S479	AGQGLPGSKGEVGQM	66 / 9 AA	117
Phosphosite 11:	COL22A1	Q8NFW1	S1038	GIPGSPGSRGDPGIG	75 / 8 AA	161
Phosphosite 12:	COL4A1	P02462	S1205	GSPGIPGSKGEQGFM	75 / 8 AA	161
Phosphosite 13:	COL4A6	Q14031	S650	GQQGLPGSKGITLPC	77 / 9 AA	164
Phosphosite 14:	MVD	P53602	S334	WHGFPPGSNGDTFLK	75 / 8 AA	43
Phosphosite 15:	COL4A5	P29400	S697	GLPGIPGSKGEPGIP	75 / 8 AA	161
Phosphosite 16:	COL4A2	P08572	S945	GRPGFPGSKGEAGFF	66 / 9 AA	168
Phosphosite 17:	COL15A1	P39059	S997	GSWGLPGSKGEKGDQ	66 / 9 AA	142
Phosphosite 18:	COL11A1	P12107	S1448	GLKGDPGSKGEKGHP	66 / 9 AA	181
Phosphosite 19:	KIAA1024	Q9UPX6	S574	IANGVPNSKGDKGNR	75 / 8 AA	103
Phosphosite 20:	COL7A1	Q02388	S2121	GAKGEPGSNGDQGPK	75 / 8 AA	295