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:	COL22A1
Human P-Site:	S274
P-Site Sequence:	SSYVRMGSFPVVQST
UniProt:	Q8NFW1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL22A1	Q8NFW1	S274	SSYVRMGSFPVVQST	100 / 9 AA	161
Phosphosite 1:	C2	P06681	Y107	YTPRLGSYPVGGNVS	71 / 7 AA	83
Phosphosite 2:	C2	P06681	S106	IYTPRLGSYPVGGNV	71 / 7 AA	83
Phosphosite 3:	PTPN4	P29074	T252	KNRVRMNTFPWLKIV	71 / 7 AA	106
Phosphosite 4:	IRAK2	O43187	T137	GQPVRMATFPGPGSS	71 / 7 AA	69
Phosphosite 5:	PRF1	P14222	S58	TSLRRSGSFPVDTQR	85 / 7 AA	61
Phosphosite 6:	TRIM17	Q9Y577	S59	GRRKRKGSFPCPECR	71 / 7 AA	54
Phosphosite 7:	THRAP3	Q9Y2W1	S575	QVNVRMDSFDEDLAR	83 / 6 AA	109
Phosphosite 8:	SgK288	Q8NFD2	S12	PTELRLGSLPVFTRD	62 / 8 AA	85
Phosphosite 9:	POLK	Q9UBT6	S515	LMGVRISSFPNEEDR	71 / 7 AA	99
Phosphosite 10:	CEP170	Q5SW79	S838	KSLVRQGSFTIEKPS	62 / 8 AA	175
Phosphosite 11:	PPAPDC2	Q8IY26	S70	SPVHRRGSFPLAAAG	62 / 8 AA	32
Phosphosite 12:	CNPY2	Q9Y2B0	S55	KKTIQMGSFRINPDG	50 / 8 AA	21
Phosphosite 13:	FNIP2	Q9P278	S178	VFSARMGSFCGSTNN	83 / 6 AA	122
Phosphosite 14:	POLK	Q9UBT6	S514	RLMGVRISSFPNEED	71 / 7 AA	99
Phosphosite 15:	RYR2	Q92736	S384	VKSVRMGSIQRKAIM	71 / 7 AA	565
Phosphosite 16:	Peripherin	P41219	S59	SSSVRLGSFRSPRAG	83 / 6 AA	54
Phosphosite 17:	C1orf167	Q5SNV9	T656	ATRATQRTGSFPQAW	83 / 6 AA	162
Phosphosite 18:	C1orf167	Q5SNV9	S658	RATQRTGSFPQAWHS	83 / 6 AA	162
Phosphosite 19:	CENPI	Q92674	S338	DCLNRSGSFPLEQLQ	71 / 7 AA	87
Phosphosite 20:	LRRC7	Q96NW7	S1188	EVKAQAGSFPVKNLT	62 / 8 AA	173