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:	ROBO4
Human P-Site:	S326
P-Site Sequence:	YEFKVRPSSGRARGP
UniProt:	Q8WZ75
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ROBO4	Q8WZ75	S326	YEFKVRPSSGRARGP	100 / 9 AA	107
Phosphosite 1:	ROBO4	Q8WZ75	S327	EFKVRPSSGRARGPD	100 / 8 AA	107
Phosphosite 2:	PALLD	Q8WX93	S1344	KPKKVRPSASRYAAL	75 / 8 AA	151
Phosphosite 3:	ATPAF1	Q5TC12	S53	VFPVRPGSGRPEGGA	75 / 8 AA	36
Phosphosite 4:	Putative uncharacterized protein FLJ46641	Q6ZR54	S7	_MGKLRPSRGRGFAD	66 / 9 AA	19
Phosphosite 5:	OR9I1	Q8NGQ6	S231	TILKVKSSGGRAKTF	66 / 9 AA	35
Phosphosite 6:	IRS2	Q9Y4H2	S873	VPSPVRPSGGRPEGF	75 / 8 AA	137
Phosphosite 7:	MARK3	P27448	S413	SLAKVRPSSDLNNST	85 / 7 AA	87
Phosphosite 8:	SLC9A7	Q96T83	S11	GDAARPGSGRATGAP	75 / 8 AA	80
Phosphosite 9:	SH2D6	Q7Z4S9	S93	GAYTVRPSSGPHGSQ	85 / 7 AA	19
Phosphosite 10:	p37 adaptor	Q14CS0	S80	GLNIVRPSTGKIVNE	71 / 7 AA	37
Phosphosite 11:	SH2D6	Q7Z4S9	S94	AYTVRPSSGPHGSQP	100 / 6 AA	19
Phosphosite 12:	ANKRD28	O15084	S614	LDLDVRNSSGRTPLD	75 / 8 AA	117
Phosphosite 13:	OR5AC2	Q9NZP5	S266	FMYVRPASGLAEDQD	75 / 8 AA	35
Phosphosite 14:	MACF1	Q9UPN3	S5306	SGTKVIPSSGSKLKR	85 / 7 AA	620
Phosphosite 15:	NuaK2	Q9H093	S73	KVKKARESSGRLVAI	75 / 8 AA	70
Phosphosite 16:	MACF1	Q96PK2	S5814	SGTKVIPSSGSKLKR	85 / 7 AA	670
Phosphosite 17:	SYT4	Q9H2B2	S285	IKRNVRKSSGRGELL	66 / 9 AA
Phosphosite 18:	ANKRD28	O15084	S615	DLDVRNSSGRTPLDL	75 / 8 AA	117
Phosphosite 19:	KIAA0802	Q9Y4B5	S62	ARPAAVPSSGRAPAP	100 / 6 AA	209
Phosphosite 20:	SYNGAP1	Q96PV0	S1087	AAQKPRPSSGNLLQS	85 / 7 AA	148