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:	SUSD4
Human P-Site:	T422
P-Site Sequence:	PGSGDTDTGPGESET
UniProt:	Q5VX71
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SUSD4	Q5VX71	T422	PGSGDTDTGPGESET	100 / 9 AA	54
Phosphosite 1:	TNFRSF1B	P20333	S410	STMGDTDSSPSESPK	66 / 9 AA	48
Phosphosite 2:	TBC1D30	Q9Y2I9	T65	TWDGDEDTEPGEACG	77 / 9 AA	103
Phosphosite 3:	ERP44	Q9BS26	T369	HGPDPTDTAPGEQAQ	85 / 7 AA	47
Phosphosite 4:	SPOCD1	Q6ZMY3	S266	PSPKDTGSGPGEPGG	75 / 8 AA	130
Phosphosite 5:	SPPL2C	Q8IUH8	S574	RGAGDLDSNPGEDTT	66 / 9 AA	75
Phosphosite 6:	SCUBE1	Q8IWY4	T220	CQHSCEDTDTGPTCG	100 / 6 AA	108
Phosphosite 7:	PHF2	O75151	T745	SLHIDTDTKPGRNAR	85 / 7 AA	121
Phosphosite 8:	MAPK8IP2	Q13387	T191	GPLPATDTGPGGAQS	100 / 6 AA	88
Phosphosite 9:	MBD1	Q9UIS9	T122	ETKADTDTAPASFPA	62 / 8 AA	67
Phosphosite 10:	DMP1	Q13316	S119	DTFGDDDSGPGPKDR	75 / 8 AA	56
Phosphosite 11:	FAM65A	Q6ZS17	S540	SVHKSTDSGPSELPG	71 / 7 AA	132
Phosphosite 12:	TGOLN2	O43493	T331	KEAEDDDTGPEEGSP	75 / 8 AA	51
Phosphosite 13:	MBD1	Q9UIS9	T120	RDETKADTDTAPASF	71 / 7 AA	67
Phosphosite 14:	KIAA1024	Q9UPX6	T752	NEEEIKDTGPGDNKD	71 / 7 AA	103
Phosphosite 15:	THBS4	P35443	T843	LKAVKSKTGPGEHLR	62 / 8 AA	106
Phosphosite 16:	AGC1	P16112	S551	PCVGDKDSSPGVRTY	62 / 8 AA	250
Phosphosite 17:	SAPAP1	O14490	T361	EDSGDSDTSPKPSPK	71 / 7 AA	109
Phosphosite 18:	TNFRSF1B	P20333	T408	ASSTMGDTDSSPSES	71 / 7 AA	48
Phosphosite 19:	SAPAP1	O14490	S359	GDEDSGDSDTSPKPS	71 / 7 AA	109
Phosphosite 20:	SESN2	P58004	S26	APGGVGDSGPGEEQR	83 / 6 AA	54