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:	T907
P-Site Sequence:	LVITDGQTDSRDKEK
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	T907	LVITDGQTDSRDKEK	100 / 9 AA	117
Phosphosite 1:	COL28A1	Q2UY09	S909	ITDGQTDSRDKEKLT	100 / 7 AA	117
Phosphosite 2:	Peregrin	P55201	T858	ACDKDGQTDSAAEES	100 / 6 AA	138
Phosphosite 3:	FBXL19	Q6PCT2	S547	TKPGQTESRGRLQGV	71 / 7 AA	74
Phosphosite 4:	Enamelin	Q9NRM1	T511	VPNSDGQTQSQNLPK	55 / 9 AA	129
Phosphosite 5:	NKTR	P30414	T1302	ESSSDEQTPSRDDDS	66 / 9 AA	166
Phosphosite 6:	ASXL2	Q76L83	S106	EESSDGQSDSQSSEN	62 / 8 AA	154
Phosphosite 7:	Smad7	O15105	T43	ELRGEGATDSRAHGA	71 / 7 AA	46
Phosphosite 8:	PPFIA1	Q13136	T543	FPMADGHTDSYSTSA	71 / 7 AA	136
Phosphosite 9:	ATG9A	Q7Z3C6	S815	GWAEDGQSASRHPEP	71 / 7 AA	94
Phosphosite 10:	NTN1	O95631	T208	AVCTDSHTDMRPLSG	62 / 8 AA	68
Phosphosite 11:	NGLY1	Q96IV0	S259	KCGGQTRSRDRSLLP	85 / 7 AA	74
Phosphosite 12:	PKDREJ	Q9NTG1	S1418	NRQEQTESRERKYMR	66 / 6 AA	255
Phosphosite 13:	KCTD9	Q7L273	T75	EPFIDPQTDSKPPEG	62 / 8 AA	43
Phosphosite 14:	COL29A1	A8TX70	S1878	FSNGQTASRSSIITA	83 / 6 AA	290
Phosphosite 15:	PSMB4	P28070	T208	KQPVLSQTEARDLVE	57 / 7 AA	29
Phosphosite 16:	PTCH1	Q13635	S892	KLLVQTGSRDKPIDI	83 / 6 AA	161
Phosphosite 17:	ZKSCAN3	Q9BRR0	S260	GDEKQTKSRDLPPAE	83 / 6 AA	61
Phosphosite 18:	ZKSCAN4	Q969J2	S267	GGEIQTKSRDLPPVK	83 / 6 AA	62
Phosphosite 19:	SAPAP2	Q9P1A6	T742	ETATDSDTESRGLRE	62 / 8 AA	118
Phosphosite 20:	COMP	P49747	S444	DGDGHQDSRDNCPTV	71 / 7 AA	83