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:	THBS4
Human P-Site:	T627
P-Site Sequence:	LVGDSCDTNQDSDGD
UniProt:	P35443
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	THBS4	P35443	T627	LVGDSCDTNQDSDGD	100 / 9 AA	106
Phosphosite 1:	THBS3	P49746	T623	LVGDVCDTNEDSDGD	77 / 9 AA	104
Phosphosite 2:	SPOCK3	Q9BQ16	T294	AFFNSCDTYKDSLIS	66 / 9 AA	49
Phosphosite 3:	SPOCK3	Q9BQ16	Y295	FFNSCDTYKDSLISN	75 / 8 AA	49
Phosphosite 4:	THBS4	P35443	S624	DNDLVGDSCDTNQDS	100 / 6 AA	106
Phosphosite 5:	COMP	P49747	S432	FVGDACDSDQDQDGD	62 / 8 AA	83
Phosphosite 6:	ASK1	Q99683	T187	NIILYCDTNSDSLQS	85 / 7 AA	155
Phosphosite 7:	SPOCK2	Q92563	T291	PFFNSCDTYKDGRVS	55 / 9 AA	47
Phosphosite 8:	ATRX	P46100	S1076	GKGDSCDSSEDKKSK	62 / 8 AA	283
Phosphosite 9:	LAMA3	Q16787	T665	VGGDSCDTCEDGYFA	66 / 9 AA	367
Phosphosite 10:	ASK1	Q99683	S189	ILYCDTNSDSLQSLK	85 / 7 AA	155
Phosphosite 11:	DUSP7	Q16829	T137	EYSEHCETNVDSSSS	55 / 9 AA	41
Phosphosite 12:	C19orf50	Q9BQD3	S137	STGSCDTSPDTVSPS	62 / 8 AA	20
Phosphosite 13:	APOB	P04114	T1114	MGHLSCDTKEERKIK	50 / 8 AA	516
Phosphosite 14:	ENOX2	Q16206	S512	CASRLCASNQDSEYP	71 / 7 AA	70
Phosphosite 15:	SPOCK2	Q92563	Y292	FFNSCDTYKDGRVST	62 / 8 AA	47
Phosphosite 16:	DAB2	P98082	T245	DLNSEIDTNQNSLRE	71 / 7 AA	82
Phosphosite 17:	PARP4	Q9UKK3	T1544	FLQIKCDTKDDSIPC	71 / 7 AA	193
Phosphosite 18:	SPRYD3	Q8NCJ5	T349	DSDDSCDTVILSPTA	100 / 5 AA	50
Phosphosite 19:	SKT	Q5T5P2	S1695	LVDTSCSSNRDSVAS	62 / 8 AA	214
Phosphosite 20:	UBE1L	P41226	T719	PQPLEFDTNQDTHLL	83 / 6 AA	112