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:	COL9A3
Human P-Site:	S344
P-Site Sequence:	GLPGRAGSKGEKGER
UniProt:	Q14050
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL9A3	Q14050	S344	GLPGRAGSKGEKGER	100 / 9 AA	64
Phosphosite 1:	MBL2	P11226	T55	GKDGRDGTKGEKGEP	77 / 9 AA	26
Phosphosite 2:	SHC1	P29353	S80	PAGGRPGSKGEPGRA	87 / 8 AA	63
Phosphosite 3:	CCBE1	Q6UXH8	S316	GAPGRDGSKGERGAP	77 / 9 AA	44
Phosphosite 4:	COL16A1	Q07092	S350	GLPGPPGSKGEKGAR	77 / 9 AA	158
Phosphosite 5:	COL4A6	Q14031	T940	GPSGRAGTPGEKGDR	77 / 9 AA	164
Phosphosite 6:	COL1A2	P08123	S353	GEPGPAGSKGESGNK	87 / 8 AA	129
Phosphosite 7:	COLEC11	Q9BWP8	S90	GKIGPIGSKGEKGDS	77 / 9 AA	29
Phosphosite 8:	COL15A1	P39059	S997	GSWGLPGSKGEKGDQ	77 / 9 AA	142
Phosphosite 9:	COL21A1	Q96P44	S531	GLHGMPGSKGEMGAK	66 / 9 AA	99
Phosphosite 10:	COL4A4	P53420	S513	GLPGRQGSKGDLGLP	75 / 8 AA	164
Phosphosite 11:	IGFBP7	Q16270	S142	AASQRAESRGEKAIT	75 / 8 AA	29
Phosphosite 12:	MASP2	O00187	S421	ADGFWTSSKGEKSLP	62 / 8 AA	76
Phosphosite 13:	EYS	Q5T1H1	S488	WQLGFAGSEGEKCQG	77 / 9 AA	351
Phosphosite 14:	COL11A1	P12107	S1448	GLKGDPGSKGEKGHP	77 / 9 AA	181
Phosphosite 15:	NPHS2	Q9NP85	T53	SGSGRAGTPGEPRAP	75 / 8 AA	42
Phosphosite 16:	C1QTNF6	Q9BXI9	S106	GEPGPQGSKGDKGEM	66 / 9 AA	29
Phosphosite 17:	ILF3	Q12906	S477	GAEGRDSSKGEDSAE	75 / 8 AA	95
Phosphosite 18:	ILF3	Q12906	S476	TGAEGRDSSKGEDSA	75 / 8 AA	95
Phosphosite 19:	COL23A1	Q86Y22	T467	GLIGLPGTKGEKGRP	66 / 9 AA	52
Phosphosite 20:	COL16A1	Q07092	T1516	GVRGLPGTKGEKGDI	66 / 9 AA	158