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:	S472
P-Site Sequence:	STAEEVASTSPGIDI
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	S472	STAEEVASTSPGIDI	100 / 9 AA	54
Phosphosite 1:	HMCN1	Q96RW7	S191	KVYEEIASTSSGQVF	77 / 9 AA	613
Phosphosite 2:	FAM180B	Q6P0A1	S116	IQDEELASTHPGRRL	77 / 9 AA	25
Phosphosite 3:	SUSD4	Q5VX71	S474	AEEVASTSPGIDIAD	100 / 7 AA	54
Phosphosite 4:	CASP9	P55211	T301	HGFEVASTSPEDESP	100 / 7 AA	46
Phosphosite 5:	TP53I11	O14683	S8	MHTPEVASPSPGDRC	87 / 8 AA	19
Phosphosite 6:	PKP4	Q99569	S23	QTRQEAASTGPGMEP	66 / 9 AA	134
Phosphosite 7:	ZFHX3	Q15911	S2623	RKLEEKASASPGEND	77 / 9 AA	404
Phosphosite 8:	HMCN1	Q96RW7	T192	VYEEIASTSSGQVFH	75 / 8 AA	613
Phosphosite 9:	Tiam2	Q8IVF5	S149	GRNESIASTPPGEDR	66 / 9 AA	193
Phosphosite 10:	USP49	Q70CQ1	S202	RLLEELASTPPRKSA	75 / 8 AA	79
Phosphosite 11:	SSRP1	Q08945	S695	SEEEELASTPPSSED	66 / 9 AA	81
Phosphosite 12:	SYAP1	Q96A49	S267	QEDEEEISTSPGVSE	77 / 9 AA	40
Phosphosite 13:	TNFRSF10C	O14798	T199	PAAEETMTTSPGTPA	66 / 9 AA	27
Phosphosite 14:	DYRK4	Q9NR20	T500	VGAEVSMTSPGQSKN	75 / 8 AA	60
Phosphosite 15:	LONRF1	Q17RB8	T9	SSPAVARTSPGGSRE	75 / 8 AA	87
Phosphosite 16:	PKP4	Q99569	T24	TRQEAASTGPGMEPE	75 / 8 AA	134
Phosphosite 17:	AIDA-1b	Q7Z6G8	T489	NASEVAVTTPGTSNH	75 / 8 AA	138
Phosphosite 18:	LONRF1	Q17RB8	S10	SPAVARTSPGGSREM	85 / 7 AA	87
Phosphosite 19:	C2orf82	Q6UX34	S53	EGPVESTSPGREPVD	85 / 7 AA	12
Phosphosite 20:	CMYA5	Q8N3K9	S587	EEREEIASVSTGSAF	66 / 9 AA	449