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:	COMP
Human P-Site:	S233
P-Site Sequence:	QRFCPDGSPSECHEH
UniProt:	P49747
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COMP	P49747	S233	QRFCPDGSPSECHEH	100 / 9 AA	83
Phosphosite 1:	COMP	P49747	S235	FCPDGSPSECHEHAD	100 / 7 AA	83
Phosphosite 2:	CPAMD8	Q8IZJ3	S374	ELSYPDGSPAEGVTV	75 / 8 AA	207
Phosphosite 3:	HLA-DMA	P28067	S54	TVYCQDGSPSVGLSE	85 / 7 AA	29
Phosphosite 4:	USPL1	Q5W0Q7	S928	EQVPQDGSPNDCESI	71 / 7 AA	120
Phosphosite 5:	CLCN6	P51797	S725	PNLYPDQSPSEDWTM	75 / 8 AA	97
Phosphosite 6:	MALT1	Q9UDY8	S87	KVLEPEGSPSLCLLK	75 / 8 AA	92
Phosphosite 7:	SHANK2	Q9UPX8	S965	VEMKPDSSPSEVPEG	75 / 8 AA	159
Phosphosite 8:	HOXC10	Q9NYD6	S226	SLAGPKGSPSESEKE	75 / 8 AA	38
Phosphosite 9:	SHANK2	Q9UPX8	S964	EVEMKPDSSPSEVPE	85 / 7 AA	159
Phosphosite 10:	UPF2	Q9HAU5	S906	FGVNPDGSPSSLDPP	100 / 6 AA	148
Phosphosite 11:	G2	Q6ZVL6	S74	LLQLPDGSPSWSMLE	100 / 6 AA	199
Phosphosite 12:	MOV10L1	Q9BXT6	S111	DDSRNHGSPSDCGPR	83 / 6 AA	135
Phosphosite 13:	PRB3	Q04118	S228	RPGKPEGSPSQGGNK	71 / 7 AA	31
Phosphosite 14:	COL1A1	P02452	S99	CPVCPDGSESPTDQE	85 / 7 AA	139
Phosphosite 15:	ADD3	Q9UEY8	S677	EVLSPEGSPSKSPSK	55 / 9 AA	79
Phosphosite 16:	ADD2	P35612	S697	GPMSPEGSPSKSPSK	55 / 9 AA	81
Phosphosite 17:	KIAA0317	O15033	S339	EEDEDSPSECHTPEK	71 / 7 AA	94
Phosphosite 18:	DCP2	Q8IU60	S284	QQLFPDGSPGDQWVK	71 / 7 AA	48
Phosphosite 19:	NAGK	Q9UJ70	S139	RLINPDGSESGCGGW	75 / 8 AA	37
Phosphosite 20:	MOV10L1	Q9BXT6	S113	SRNHGSPSDCGPRVL	71 / 7 AA	135