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:	S459
P-Site Sequence:	DKGELGPSGLVGPKG
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	S459	DKGELGPSGLVGPKG	100 / 9 AA	64
Phosphosite 1:	NPAS1	Q99742	S331	DHMDLGPSELVGRSC	77 / 9 AA	63
Phosphosite 2:	COL5A2	P05997	S653	KDGEVGPSGPVGPPG	77 / 9 AA	145
Phosphosite 3:	COL7A1	Q02388	S2235	LPGPPGPSGLVGPQG	100 / 7 AA	295
Phosphosite 4:	COL2A1	P02458	S536	APGERGPSGLAGPKG	77 / 9 AA	142
Phosphosite 5:	ENKUR	Q8TC29	S139	DKHDLEPSGLVPKYI	75 / 8 AA	29
Phosphosite 6:	COL16A1	Q07092	S389	ESGALGPSGLPGSTG	77 / 9 AA	158
Phosphosite 7:	COL1A2	P08123	S984	NRGETGPSGPVGPAG	77 / 9 AA	129
Phosphosite 8:	COL5A3	P25940	S1387	PPGPLGPSGLPGLKG	87 / 8 AA	172
Phosphosite 9:	COL23A1	Q86Y22	S450	ASGERGPSGLPGPVG	77 / 9 AA	52
Phosphosite 10:	TTC31	Q49AM3	S449	PHAELAPSGLPSLRC	85 / 7 AA	57
Phosphosite 11:	EDC3	Q96F86	S87	HQTELGPSGAGCQVG	100 / 6 AA	56
Phosphosite 12:	ZNF7	P17097	S177	GCKELGSSGLDCQPL	85 / 7 AA	78
Phosphosite 13:	PI5PA	Q15735	S942	GSSEEGPSGLPGPWA	77 / 9 AA	107
Phosphosite 14:	LCOR	Q96JN0	S178	TAASLGPSGLQNHGQ	100 / 6 AA	47
Phosphosite 15:	COL4A3	Q01955	Y117	TPGNTGPYGLVGVPG	85 / 7 AA	162
Phosphosite 16:	COL24A1	Q17RW2	S1181	HQGQPGPSGLPGPKG	66 / 9 AA	175
Phosphosite 17:	TSKU	Q8WUA8	S248	RLPELAPSGFRELPG	71 / 7 AA	38
Phosphosite 18:	TMUB1	Q9BVT8	S191	PGSEPGPSGLEIGSL	85 / 7 AA	26
Phosphosite 19:	COL4A6	Q14031	S1421	IPGKDGPSGLPGPPG	85 / 7 AA	164
Phosphosite 20:	2600011E07Rik	Q8N7J2	T98	DGKSSGPTGLVRSRT	83 / 6 AA	70