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:	S808
P-Site Sequence:	FVIDSSESVGPENFQ
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	S808	FVIDSSESVGPENFQ	100 / 9 AA	117
Phosphosite 1:	COL21A1	Q96P44	S47	FILDGSYSVGPENFE	77 / 9 AA	99
Phosphosite 2:	BRWD3	Q6RI45	S1347	QEGESSESVVPERQQ	77 / 9 AA	204
Phosphosite 3:	VRK1	Q99986	S61	ADMNSSESVGSDAPC	66 / 9 AA	45
Phosphosite 4:	MED1	Q15648	S774	VRLSSSDSIGPDVTD	62 / 8 AA	168
Phosphosite 5:	SETDB2	Q96T68	S513	MEFVSSESVTPEDND	87 / 8 AA	82
Phosphosite 6:	ZNF618	Q5T7W0	S557	GVTCHSQSVGPDSCY	71 / 7 AA	105
Phosphosite 7:	VRK1	Q99986	S59	YLADMNSSESVGSDA	85 / 7 AA	45
Phosphosite 8:	CECR2	Q9BXF3	T1020	SSPQERETVGPELKS	71 / 7 AA	164
Phosphosite 9:	ASB1	Q9Y576	S270	LNLVKWESLGPESRG	71 / 7 AA	37
Phosphosite 10:	LUM	P51884	S131	NHNNLTESVGPLPKS	62 / 8 AA	38
Phosphosite 11:	PLEKHM1	Q9Y4G2	S584	CSLLRCESVGPAHSD	62 / 8 AA	117
Phosphosite 12:	SETDB2	Q96T68	T515	FVSSESVTPEDNDGF	85 / 7 AA	82
Phosphosite 13:	PLEKHM1P	Q69YJ1	S59	CSLLRCESVGPAHSD	62 / 8 AA	59
Phosphosite 14:	CEACAM20	Q6UY09	S506	PTEPSSESLSPEYCN	75 / 8 AA	65
Phosphosite 15:	DPPA3	Q6W0C5	S52	TINASSESVSPLSEA	85 / 7 AA	18
Phosphosite 16:	Per2	O15055	S808	RVKPRDSSESTGSGG	85 / 7 AA	137
Phosphosite 17:	RAD54L2	Q9Y4B4	S217	DTLHIVDSSESVSED	100 / 6 AA	163
Phosphosite 18:	PARP12	Q9H0J9	S261	ERKDSSGSVSPNTLS	66 / 9 AA	79
Phosphosite 19:	WDFY3	Q8IZQ1	S2666	VPSLTDSSESVSGQR	85 / 7 AA	395
Phosphosite 20:	WDFY3	Q8IZQ1	S2668	SLTDSSESVSGQRPN	66 / 9 AA	395