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:	S552
P-Site Sequence:	RKPLAPGSIGRPGPA
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	S552	RKPLAPGSIGRPGPA	100 / 9 AA	64
Phosphosite 1:	BSN	Q9UPA5	S3261	LEPLGPGSSGRPGKE	77 / 9 AA	416
Phosphosite 2:	PPRC1	Q5VV67	S1006	PPPLPPASIGRAVPQ	75 / 8 AA	178
Phosphosite 3:	COL9A3	Q14050	S570	GPPGPPGSIGHPGAR	75 / 8 AA	64
Phosphosite 4:	SHROOM4	Q9ULL8	S395	SAELAKASFGRPPHL	66 / 9 AA	166
Phosphosite 5:	AKAP10	O43572	S529	VSLTAPGSVGPPDES	75 / 8 AA	74
Phosphosite 6:	GPRIN1	Q7Z2K8	S341	SGTGAPGSLGRLDPT	85 / 7 AA	102
Phosphosite 7:	PDZD2	O15018	S764	IHSLAPGSVAKMESN	62 / 8 AA	302
Phosphosite 8:	COL16A1	Q07092	T1269	KPGPPGSTGRPGAEG	85 / 7 AA	158
Phosphosite 9:	COL16A1	Q07092	S1268	GKPGPPGSTGRPGAE	85 / 7 AA	158
Phosphosite 10:	YLPM1	P49750	S1329	PMGKPPGSIVRPSAP	75 / 8 AA	220
Phosphosite 11:	GABBR2	O75899	S72	TKEVAKGSIGRGVLP	75 / 8 AA	106
Phosphosite 12:	PTPRF	P10586	S394	FRVLAVNSIGRGPPS	75 / 8 AA	211
Phosphosite 13:	MAP1S	Q66K74	S632	ELPLAASSIPRPRTP	66 / 9 AA	112
Phosphosite 14:	Autotaxin	Q13822	T389	DITLVPGTLGRIRSK	62 / 8 AA	99
Phosphosite 15:	PEX13	Q92968	S393	KVPVAPDSIGKDGEK	62 / 8 AA	44
Phosphosite 16:	RETSAT	Q6NUM9	S130	IGRMEEGSIGRFILD	62 / 8 AA	67
Phosphosite 17:	MMP25	Q9NPA2	S249	GHSSAPNSIMRPFYQ	75 / 8 AA	63
Phosphosite 18:	MLL3	Q8NEZ4	S2123	FSQPGTISRPTSQDP	71 / 7 AA	541
Phosphosite 19:	FZD9	O00144	Y561	ACRAPGSYGRGTHCH	85 / 7 AA	64
Phosphosite 20:	MLL3	Q8NEZ4	T2121	RAFSQPGTISRPTSQ	71 / 7 AA	541