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:	THBS1
Human P-Site:	S55
P-Site Sequence:	LVKGPDPSSPAFRIE
UniProt:	P07996
Intern. Prot. ID:	IPI00296099

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	THBS1	P07996	S55	LVKGPDPSSPAFRIE	100 / 9 AA	129
Phosphosite 1:	THBS1	P07996	S56	VKGPDPSSPAFRIED	100 / 8 AA	129
Phosphosite 2:	MLL2	O14686	S2450	GSWGAEPSSPAFEQL	77 / 9 AA	564
Phosphosite 3:	TNRC18	O15417	S1956	GARGPDPSSPDKAKL	100 / 7 AA	315
Phosphosite 4:	MLL2	O14686	S2451	SWGAEPSSPAFEQLS	85 / 7 AA	564
Phosphosite 5:	DPYS	Q14117	T307	PLRPDPSTPDFLMNL	75 / 8 AA	57
Phosphosite 6:	DPYS	Q14117	S306	PPLRPDPSTPDFLMN	75 / 8 AA	57
Phosphosite 7:	EphA4	P54764	S906	NTALLDPSSPEFSAV	85 / 7 AA	110
Phosphosite 8:	ZNF462	Q96JM2	S1356	LWAGPDPSPPSLTMP	66 / 9 AA	285
Phosphosite 9:	CIC	Q96RK0	T1560	PAGGPDPTSPSSDSG	75 / 8 AA	164
Phosphosite 10:	NACAD	O15069	S1230	RPLGPDPSAPGTLAG	75 / 8 AA	161
Phosphosite 11:	TRPM4	Q8TD43	S1102	RPRSPQPSSPALEHF	66 / 9 AA	134
Phosphosite 12:	TRPM4	Q8TD43	S1103	PRSPQPSSPALEHFR	75 / 8 AA	134
Phosphosite 13:	RSPH4A	Q5TD94	T79	GGPAGPETSSPAPVS	75 / 8 AA	81
Phosphosite 14:	CCDC37	Q494V2	S50	EEHGPDPSANPFHLS	66 / 9 AA	71
Phosphosite 15:	Major facilitator superfamily domain-containing protein 2B	A6NFX1	S252	VKERPDPSAPASGPG	85 / 7 AA	53
Phosphosite 16:	SPT5	O00267	S867	PGYPDPSSPQVNPQY	100 / 6 AA	121
Phosphosite 17:	SPT5	O00267	S866	TPGYPDPSSPQVNPQ	100 / 6 AA	121
Phosphosite 18:	NKTR	P30414	S1138	ICTPDRSSPAKVEET	85 / 7 AA	166
Phosphosite 19:	RUSC2	Q8N2Y8	S614	DLLGPDPSPPWSTQV	85 / 7 AA	161
Phosphosite 20:	BICC1	Q9H694	S225	QPVPDPNSPSIQHIS	62 / 8 AA	105