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:	S106
P-Site Sequence:	AHDGQALSTDLGVYT
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	S106	AHDGQALSTDLGVYT	100 / 9 AA	107
Phosphosite 1:	NEU4	Q8WWR8	S253	GSRVQALSTDEGTSF	87 / 8 AA	52
Phosphosite 2:	NEU4	Q8WWR8	T254	SRVQALSTDEGTSFL	87 / 8 AA	52
Phosphosite 3:	ASL	P04424	S365	ENMGQALSPDMLATD	75 / 8 AA	52
Phosphosite 4:	TRIM72	Q6ZMU5	S66	PTRPQALSTNLQLAR	85 / 7 AA	53
Phosphosite 5:	FLJ11286	Q9NUL5	S59	QKDGQELSNDLDAQD	66 / 9 AA	33
Phosphosite 6:	NEU3	Q9UQ49	S256	RCRAEALSTDHGEGF	66 / 9 AA	48
Phosphosite 7:	NEU3	Q9UQ49	T257	CRAEALSTDHGEGFQ	75 / 8 AA	48
Phosphosite 8:	SMAP1	Q8IYB5	S462	SSSGQTLSTQLWK__	75 / 8 AA	50
Phosphosite 9:	RICH2	Q17R89	S771	MSPGESMSTDLVHFD	62 / 8 AA	89
Phosphosite 10:	WDR25	Q64LD2	T189	RQRQALSTETGKGKD	75 / 8 AA	60
Phosphosite 11:	WDR25	Q64LD2	S188	LRQRQALSTETGKGK	75 / 8 AA	60
Phosphosite 12:	TEP1	Q99973	S823	LRRVQYLSTDLNPND	75 / 8 AA	290
Phosphosite 13:	SDSL	Q96GA7	T324	RELQALKTHLGQV__	75 / 8 AA	35
Phosphosite 14:	SHANK2	Q9UPX8	S725	RNSPAFLSTDLGDED	100 / 6 AA	159
Phosphosite 15:	LRRC36	Q1X8D7	S501	ATGSEPLSSDLGSLH	55 / 9 AA	84
Phosphosite 16:	LRRC36	Q1X8D7	S502	TGSEPLSSDLGSLHG	62 / 8 AA	84
Phosphosite 17:	SHANK2	Q9UPX8	T726	NSPAFLSTDLGDEDV	100 / 6 AA	159
Phosphosite 18:	GCKR	Q14397	S69	QEEGQALSTYQRLYS	100 / 6 AA	69
Phosphosite 19:	RDX	P35241	S533	KQLQALSSELAQARD	62 / 8 AA	69
Phosphosite 20:	C1orf92	Q8N4P6	S245	QLLGQALSTLHSCNR	100 / 6 AA	62