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:	T270
P-Site Sequence:	GILCGRDTDLDGFPD
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	T270	GILCGRDTDLDGFPD	100 / 9 AA	83
Phosphosite 1:	THBS3	P49746	T459	GNVCGTDTDIDGYPD	77 / 9 AA	104
Phosphosite 2:	NES	P48681	S1363	EEECGRDSDLSEEFE	85 / 7 AA	177
Phosphosite 3:	THBS2	P35442	S695	GLICGEDSDLDGWPN	77 / 9 AA	130
Phosphosite 4:	KIAA1754	Q8IWB1	T183	RSLCNRDTDMEVEDF	62 / 8 AA	62
Phosphosite 5:	Nav3	Q8IVL0	S1113	SNAGRKTSLDGSQNQ	75 / 8 AA	256
Phosphosite 6:	Nav3	Q8IVL0	T1112	KSNAGRKTSLDGSQN	75 / 8 AA	256
Phosphosite 7:	LMOD3	Q0VAK6	T239	TRPSGNQTDLDGSLR	66 / 9 AA	65
Phosphosite 8:	VPS35	Q96QK1	T683	LFWSGRNTDKNGEEL	55 / 9 AA	92
Phosphosite 9:	MYCBP2	O75592	T679	KGQCGRDTGAMNQGG	100 / 5 AA	510
Phosphosite 10:	C3orf54	Q96EL1	T23	ELLCGRDTGSPSMPG	100 / 5 AA	31
Phosphosite 11:	LGI3	Q8N145	T377	LHPWHRDTDLEFVDG	83 / 6 AA	62
Phosphosite 12:	LRRC8D	Q7L1W4	T139	KDPTGRKTNLDFQQY	71 / 7 AA	98
Phosphosite 13:	ARVCF	O00192	T433	NLSYGRDTDNKAAIR	83 / 6 AA	105
Phosphosite 14:	CAPN1	P07384	T694	RFFKTLDTDLDGVVT	100 / 6 AA	82
Phosphosite 15:	DOCK6	Q96HP0	T1148	SLLCGHDTDPRYAEA	83 / 6 AA	230
Phosphosite 16:	C5orf36	Q8IV33	S235	FPSYNRDSNLDVIAH	50 / 8 AA	38
Phosphosite 17:	KIAA0947	Q9Y2F5	T657	GLDCGNDTDITTKVF	71 / 7 AA	248
Phosphosite 18:	COL11A1	P12107	S370	KEIDGRDSDLLVDGD	83 / 6 AA	181
Phosphosite 19:	NOTCH1	P46531	T1986	ILIRNRATDLDARMH	62 / 8 AA	273
Phosphosite 20:	MACF1	Q9UPN3	T3090	MGAIGRDTDSLQSQI	83 / 6 AA	620