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:	Y459
P-Site Sequence:	VGWAGDGYICGKDVD
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	Y459	VGWAGDGYICGKDVD	100 / 9 AA	106
Phosphosite 1:	SCN10A	Q9Y5Y9	Y323	SGHCPDGYICLKTSD	85 / 7 AA	221
Phosphosite 2:	SCN3A	Q9NY46	Y350	AGQCPEGYICVKAGR	71 / 7 AA	226
Phosphosite 3:	SCN2A	Q99250	Y351	AGQCPEGYICVKAGR	71 / 7 AA	228
Phosphosite 4:	DAB1	O75553	Y128	TDHRAFGYVCGKEGN	83 / 6 AA	64
Phosphosite 5:	CUBN	O60494	Y301	TGWQGNGYICEDINE	83 / 6 AA	399
Phosphosite 6:	HLA-DPB1	P04440	Y164	TPQQGDVYICQVEHT	83 / 6 AA	29
Phosphosite 7:	ZNF474	Q6S9Z5	Y225	RPRTVICYICGKEFG	100 / 5 AA	40
Phosphosite 8:	ZNF284	Q2VY69	Y290	GEKPFKCYICGKSFH	100 / 5 AA	69
Phosphosite 9:	PAK6	Q9NQU5	S83	MPVDGYISGLLNDIQ	83 / 6 AA	75
Phosphosite 10:	TRIM40	Q6P9F5	Y69	EEVLGTGYICPNHQK	62 / 8 AA	29
Phosphosite 11:	PAK6	Q9NQU5	Y81	SAMPVDGYISGLLND	83 / 6 AA	75
Phosphosite 12:	ABCA4	P78363	Y2165	KSKFGDGYIVTMKIK	62 / 8 AA	256
Phosphosite 13:	ACSM1	Q08AH1	Y461	GKMDEEGYICFLGRS	80 / 5 AA	65
Phosphosite 14:	IFNAR2	P48551	Y512	DVDLGDGYIMR____	100 / 5 AA	58
Phosphosite 15:	ZNF474	Q6S9Z5	Y98	RPGFRVCYICGREFG	80 / 5 AA	40
Phosphosite 16:	DDX1	Q92499	Y265	LSKAPDGYIVKSQHS	71 / 7 AA	82
Phosphosite 17:	BCL2L2	Q92843	Y27	YKLRQKGYVCGAGPG	80 / 5 AA	21
Phosphosite 18:	KRCC1	Q9NPI7	Y125	LNFNQQEYICGSHGV	66 / 6 AA	31
Phosphosite 19:	GPC3	P51654	S411	ALPGYICSHSPVAEN	80 / 5 AA	66
Phosphosite 20:	DAB2	P98082	Y136	TDNRAFGYVCGGEGQ	80 / 5 AA	82