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:	COL15A1
Human P-Site:	S421
P-Site Sequence:	GEAEALASMPGEVEA
UniProt:	P39059
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL15A1	P39059	S421	GEAEALASMPGEVEA	100 / 9 AA	142
Phosphosite 1:	CREBZF	Q9NS37	S90	MEEEAIASLPGEETE	77 / 9 AA	37
Phosphosite 2:	MOGAT3	Q86VF5	S200	GAHEALYSVPGEHCL	77 / 9 AA	39
Phosphosite 3:	DGAT2	Q96PD7	S247	GAAESLSSMPGKNAV	75 / 8 AA	44
Phosphosite 4:	DGAT2	Q96PD7	S246	GGAAESLSSMPGKNA	75 / 8 AA	44
Phosphosite 5:	PPP1R9A	Q9ULJ8	S291	SKSTSLASIPGEEIQ	75 / 8 AA	123
Phosphosite 6:	LRRC16A	Q5VZK9	S762	PIQETLESMAGEVTR	66 / 9 AA	152
Phosphosite 7:	TGFBI	Q15582	S150	PSNEAWASLPAEVLD	66 / 9 AA	75
Phosphosite 8:	SmcX	P41229	S893	EAREALASLPSSPGL	75 / 8 AA	176
Phosphosite 9:	MOGAT3	Q86VF5	Y199	GGAHEALYSVPGEHC	75 / 8 AA	39
Phosphosite 10:	Meis2	O14770	S386	IRPAGLQSMPGDYVS	62 / 8 AA	52
Phosphosite 11:	M-CK	P06732	S164	LSVEALNSLTGEFKG	66 / 9 AA	43
Phosphosite 12:	DKFZp434O194	Q9H0B3	S860	GATRAQPSMPGQAVP	62 / 8 AA	128
Phosphosite 13:	ChREBP	Q9NP71	S618	RRLSGDLSSMPGPGT	83 / 6 AA	93
Phosphosite 14:	LIX1L	Q8IVB5	S197	SVSEALASFNGNREE	66 / 9 AA	37
Phosphosite 15:	SP1	P08047	S524	TVNAAQLSSMPGLQT	83 / 6 AA	81
Phosphosite 16:	UBR4	Q5T4S7	T4154	TIVEALATIPSRKQQ	62 / 8 AA	574
Phosphosite 17:	SMCY	Q9BY66	T880	EAREALATLPSSPGL	62 / 8 AA	174
Phosphosite 18:	ChREBP	Q9NP71	S619	RLSGDLSSMPGPGTL	83 / 6 AA	93
Phosphosite 19:	HDX	Q7Z353	S315	AREEELASMRAQIPS	55 / 9 AA	77
Phosphosite 20:	SPTY2D1	Q68D10	S282	LALSSSKSMPGERIK	100 / 5 AA	76