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:	COL8A1
Human P-Site:	T277
P-Site Sequence:	GVGKPGVTGFPGPQG
UniProt:	P27658
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL8A1	P27658	T277	GVGKPGVTGFPGPQG	100 / 9 AA	73
Phosphosite 1:	COL1A2	P08123	T786	DGGPPGMTGFPGAAG	87 / 8 AA	129
Phosphosite 2:	COL5A2	P05997	T908	TQGPPGATGFPGSAG	87 / 8 AA	145
Phosphosite 3:	COL4A6	Q14031	T1038	LKGSSGITGFPGMPG	75 / 8 AA	164
Phosphosite 4:	COL5A2	P05997	T725	ERGEPGITGLPGEKG	66 / 9 AA	145
Phosphosite 5:	COL4A5	P29400	S889	LPGKAGASGFPGTKG	66 / 9 AA	161
Phosphosite 6:	COL4A2	P08572	S111	DVGARGVSGFPGADG	75 / 8 AA	168
Phosphosite 7:	COL10A1	Q03692	T337	LPGKPGLTGPPGNMG	77 / 9 AA	66
Phosphosite 8:	ZNF346	Q9UL40	T231	RLADPAVTDFPAGKG	55 / 9 AA	33
Phosphosite 9:	KIAA1239	Q9ULI1	T904	RSIKNKVTAFPGSLS	66 / 9 AA	197
Phosphosite 10:	RPAP1	Q9BWH6	T1205	DCRLPGLTSFPDLYA	62 / 8 AA	153
Phosphosite 11:	RPAP1	Q9BWH6	S1206	CRLPGLTSFPDLYAN	62 / 8 AA	153
Phosphosite 12:	EGR4	Q05215	T41	ARDAPAATGYPGAGD	62 / 8 AA	51
Phosphosite 13:	COL5A2	P05997	S377	PLGIPGSSGFPGNPG	75 / 8 AA	145
Phosphosite 14:	SLC25A42	Q86VD7	Y262	QTAGVTGYPRASIAR	83 / 6 AA	35
Phosphosite 15:	ZNF503	Q96F45	T348	SPYKPGQTVFPLPPA	75 / 8 AA	63
Phosphosite 16:	COL4A1	P02462	S99	TRGPPGASGYPGNPG	62 / 8 AA	161
Phosphosite 17:	PLEKHA6	Q9Y2H5	T283	SPSRPGSTAFPSQDG	55 / 9 AA	117
Phosphosite 18:	CDC42BPA	Q5VT25	S1003	RKKGCPGSTGFPPKR	85 / 7 AA	197
Phosphosite 19:	COL4A2	P08572	T1151	PPGLKGQTGFPGLTG	85 / 7 AA	168
Phosphosite 20:	UNC80	Q8N2C7	S227	EHRQPGVSGFTALVK	71 / 7 AA	363