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:	ROBO1
Human P-Site:	Y919
P-Site Sequence:	MVFSIWLYRHRKKRN
UniProt:	Q9Y6N7
Intern. Prot. ID:	IPI00219798

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ROBO1	Q9Y6N7	Y919	MVFSIWLYRHRKKRN	100 / 9 AA	181
Phosphosite 1:	ActR2B	Q13705	Y160	VLLAFWMYRHRKPPY	66 / 9 AA	58
Phosphosite 2:	ROBO2	Q9HCK4	Y881	MGFSIWLYWRRKKRK	77 / 9 AA	151
Phosphosite 3:	sciellin	O95171	Y669	AGDSIWIYRQTIHCE	71 / 7 AA	78
Phosphosite 4:	TTC13	Q8NBP0	Y252	LQPSARLYRHRGTLY	75 / 8 AA	97
Phosphosite 5:	MKX	Q8IYA7	Y90	RPLKQWLYKHRDNPY	83 / 6 AA	39
Phosphosite 6:	ZNF530	Q6P9A1	Y339	FSHSTNLYRHRSAHT	75 / 8 AA	69
Phosphosite 7:	TAF172	O14981	Y974	HRGIITLYRHQKAAF	75 / 8 AA	207
Phosphosite 8:	CPT1C	Q8TCG5	Y282	AVHALLLYRHRLNRQ	62 / 8 AA	91
Phosphosite 9:	SEMA4B	Q9NPR2	Y733	LPVLFLLYRHRNSMK	62 / 8 AA	92
Phosphosite 10:	PPAPDC1A	Q5VZY2	Y39	QPEEIWLYKNPLVQS	57 / 7 AA	30
Phosphosite 11:	TPCN2	Q8NHX9	Y74	DASSMWLYRRYYSNV	71 / 7 AA	85
Phosphosite 12:	DYDC2	Q96IM9	Y38	EYLAHWLYHYRKTAK	71 / 7 AA	21
Phosphosite 13:	KIRREL	Q96J84	Y521	IALVFFLYRRRKGSR	62 / 8 AA	84
Phosphosite 14:	PTPN13	Q12923	Y979	DLSQASLYPHRKNVI	71 / 7 AA	277
Phosphosite 15:	AlphaK3	Q96QP1	Y183	GATGTWLYRNESDKV	57 / 7 AA	139
Phosphosite 16:	HIVEP3	Q5T1R4	Y236	FKTKSNLYKHRKSHA	83 / 6 AA	259
Phosphosite 17:	HIVEP2	P31629	Y233	FKTKSNLYKHRKSHA	83 / 6 AA	269
Phosphosite 18:	ZNF837	Q96EG3	Y315	FVRCSGLYRHQKTHS	83 / 6 AA	58
Phosphosite 19:	XKR8	Q9H6D3	Y261	DPSSEWLYRVTVATI	83 / 6 AA	45
Phosphosite 20:	CSMD1	Q96PZ7	Y3510	SGFAFYLYKHRTRPK	50 / 8 AA	389