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:	COL1A2
Human P-Site:	S401
P-Site Sequence:	GPPGLRGSPGSRGLP
UniProt:	P08123
Intern. Prot. ID:	IPI00304962

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL1A2	P08123	S401	GPPGLRGSPGSRGLP	100 / 9 AA	129
Phosphosite 1:	SPIRE2	Q8WWL2	S54	GCRGLRGSPGRRLRD	88 / 9 AA	80
Phosphosite 2:	COL4A1	P02462	S1101	GSPGLKGSPGSVGYP	87 / 8 AA	161
Phosphosite 3:	SIRT3	Q9NTG7	S53	VSAGLRGSHGARGEP	77 / 9 AA	44
Phosphosite 4:	COL4A3	Q01955	S512	GAAGLKGSPGSPGNT	77 / 9 AA	162
Phosphosite 5:	COL4A2	P08572	S467	GFPGLPGSPGARGPK	77 / 9 AA	168
Phosphosite 6:	Putative phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase TPTE2P1	Q5T6R2	S38	PLPGLRGSPVERLYL	77 / 9 AA	16
Phosphosite 7:	COL16A1	Q07092	T860	GQTGLRGTPGEKGPR	66 / 9 AA	158
Phosphosite 8:	COL22A1	Q8NFW1	S994	GEPGLRGSPGLPGPL	100 / 7 AA	161
Phosphosite 9:	AATK	Q6ZMQ8	S1270	PPTFLRGSPGSPSAP	100 / 7 AA	145
Phosphosite 10:	COL22A1	Q8NFW1	S1035	GAPGIPGSPGSRGDP	77 / 9 AA	161
Phosphosite 11:	COL22A1	Q8NFW1	T944	GAPGLRGTPGKDGER	85 / 7 AA	161
Phosphosite 12:	COL16A1	Q07092	S1043	GPPGMRGSPGPPGPI	75 / 8 AA	158
Phosphosite 13:	PLEKHM1	Q9Y4G2	T470	PIASYRGTPGSRPGL	75 / 8 AA	117
Phosphosite 14:	COL6A1	P12109	T435	GERGPRGTPGTRGPR	66 / 9 AA	109
Phosphosite 15:	COL1A2	P08123	S710	GPAGPRGSPGERGEV	77 / 9 AA	129
Phosphosite 16:	CO3A1	P02461	S796	GIAGPRGSPGERGET	77 / 9 AA	139
Phosphosite 17:	COL21A1	Q96P44	S582	GKDGLMGSPGFKGEA	66 / 9 AA	99
Phosphosite 18:	COL1A1	P02452	S543	GAKGLTGSPGSPGPD	77 / 9 AA	139
Phosphosite 19:	COL7A1	Q02388	S1327	GAPGLKGSPGLPGPR	85 / 7 AA	295
Phosphosite 20:	OVGP1	Q12889	S148	LYPGLRGSPMHDRWT	100 / 6 AA	75