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:	S1024
P-Site Sequence:	KEISESLSVTRDQDE
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	S1024	KEISESLSVTRDQDE	100 / 9 AA	117
Phosphosite 1:	PROX1	Q92786	S654	VTSTEELSITRDCEL	66 / 9 AA	83
Phosphosite 2:	PCM1	Q15154	S372	RRQAESLSLTREVSQ	66 / 9 AA	228
Phosphosite 3:	TBC1D10A	Q9BXI6	S20	PAAGESLSGTRESLA	66 / 9 AA	57
Phosphosite 4:	ZNF613	Q6PF04	S557	CSESHSLSHTRDLIQ	77 / 9 AA	70
Phosphosite 5:	TAS1R1	Q7RTX1	S177	AASSETLSVKRQYPS	66 / 9 AA	93
Phosphosite 6:	COL28A1	Q2UY09	S1022	PQKEISESLSVTRDQ	100 / 7 AA	117
Phosphosite 7:	FAM179A	Q6ZUX3	S116	SPESEANSVARDTIQ	66 / 9 AA	111
Phosphosite 8:	ARL5A	Q9Y689	S100	STDRERISVTREELY	62 / 8 AA	21
Phosphosite 9:	PROX1	Q92786	T656	STEELSITRDCELYR	83 / 6 AA	83
Phosphosite 10:	PAK4	O96013	S93	LDEFENMSVTRSNSL	71 / 7 AA	64
Phosphosite 11:	NTF3	P20783	S156	YSVCDSESLWVTDKS	85 / 7 AA	29
Phosphosite 12:	ZNF124	Q15973	S105	QCQKTSLSVTRVHRD	100 / 6 AA	40
Phosphosite 13:	KIAA1024	Q9UPX6	S614	ERKLESLSGVRDEIS	75 / 8 AA	103
Phosphosite 14:	ZNF124	Q15973	T107	QKTSLSVTRVHRDTV	100 / 6 AA	40
Phosphosite 15:	MBD4	O95243	S301	GACGETLSVTSEENS	55 / 9 AA	66
Phosphosite 16:	ZNF613	Q6PF04	T559	ESHSLSHTRDLIQDK	85 / 7 AA	70
Phosphosite 17:	Ig heavy chain V-II region HE	P01818	T71	PSLKSRLTVTRDTSK	83 / 6 AA	13
Phosphosite 18:	PDE4DIP	Q5VU43	T1385	RVRSLSVTSDYSSSL	85 / 7 AA	130
Phosphosite 19:	KCNIP2	Q9NS61	S11	QGRKESLSDSRDLDG	75 / 8 AA	31
Phosphosite 20:	CEACAM8	P31997	S204	NRTLTLLSVTRNDVG	83 / 6 AA	38