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:	COL28A1
Human P-Site:	Y315
P-Site Sequence:	DKGSPGPYGPKGPRG
UniProt:	Q2UY09
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL28A1	Q2UY09	Y315	DKGSPGPYGPKGPRG	100 / 9 AA	117
Phosphosite 1:	COL10A1	Q03692	Y123	KPGERGPYGPKGDVG	100 / 7 AA	66
Phosphosite 2:	COL4A6	Q14031	Y821	TPGSSGPYGIKGKSG	77 / 9 AA	164
Phosphosite 3:	COL29A1	A8TX70	Y1505	SRGAPGQYGEKGFPG	66 / 9 AA	290
Phosphosite 4:	COL5A1	P20908	T1551	AKGSSGPTGPKGEAG	77 / 9 AA	184
Phosphosite 5:	COL21A1	Q96P44	Y547	DKGSPGFYGKKGAKG	77 / 9 AA	99
Phosphosite 6:	COL7A1	Q02388	S1690	RNGSPGSSGPKGDRG	77 / 9 AA	295
Phosphosite 7:	CO3A1	P02461	S920	APGSPGVSGPKGDAG	77 / 9 AA	139
Phosphosite 8:	CDK12	Q9NYV4	Y327	SGRSPSPYGRRRSSS	62 / 8 AA	164
Phosphosite 9:	RBM20	Q5T481	S36	ARASPAPSGPRGMQQ	66 / 9 AA	122
Phosphosite 10:	BAT2	P48634	Y265	YLPFPPPYGPQGPYR	75 / 8 AA	229
Phosphosite 11:	JOSD3	Q9H5J8	Y39	FKTQCIPYSPKGEKR	83 / 6 AA	32
Phosphosite 12:	JOSD3	Q9H5J8	S40	KTQCIPYSPKGEKRN	83 / 6 AA	32
Phosphosite 13:	COL28A1	Q2UY09	S678	VRGPPGPSGPRGVGT	75 / 8 AA	117
Phosphosite 14:	CO3A1	P02461	S569	RPGPPGPSGPRGQPG	75 / 8 AA	139
Phosphosite 15:	DLG3	Q92796	Y39	DWQVPDPYGPGGGNG	75 / 8 AA	90
Phosphosite 16:	IVNS1ABP	Q9Y6Y0	Y474	IVGGSDPYGQKGLKN	62 / 8 AA	72
Phosphosite 17:	C3orf49	Q96BT1	Y193	SGLQKGPYSPKKRPH	83 / 6 AA	33
Phosphosite 18:	C3orf49	Q96BT1	S194	GLQKGPYSPKKRPHF	83 / 6 AA	33
Phosphosite 19:	LIMK2	P53671	S297	ISKSPGPSSPKEPLL	75 / 8 AA	72
Phosphosite 20:	ZPBP	Q9BS86	Y103	IDPSFQWYGPKGKVV	100 / 5 AA	40