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:	S546
P-Site Sequence:	SSSSSLSSRLGADAR
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	S546	SSSSSLSSRLGADAR	100 / 9 AA	107
Phosphosite 1:	ROBO4	Q8WZ75	S545	LSSSSSLSSRLGADA	100 / 8 AA	107
Phosphosite 2:	MACF1	Q9UPN3	S4346	DDASSLRSRLEAMNQ	77 / 9 AA	620
Phosphosite 3:	MACF1	Q96PK2	S4848	DDASSLRSRLEAMNQ	77 / 9 AA	670
Phosphosite 4:	PHF20	Q9BVI0	S880	ENGDDSLSPRLGWPL	85 / 7 AA	115
Phosphosite 5:	CD72	P21854	S22	APLKKSISSRLGQDP	85 / 7 AA	40
Phosphosite 6:	DKFZp434O194	Q9H0B3	S1049	CSVCHSLSSRIGSPP	85 / 7 AA	128
Phosphosite 7:	AP4E1	Q9UPM8	S34	AAKASFSSRLGSLVR	85 / 7 AA	127
Phosphosite 8:	DKFZp434O194	Q9H0B3	S1050	SVCHSLSSRIGSPPS	75 / 8 AA	128
Phosphosite 9:	IBTK	Q9P2D0	S733	KFDFSNLSSRLDGVR	75 / 8 AA	151
Phosphosite 10:	IBTK	Q9P2D0	S734	FDFSNLSSRLDGVRF	66 / 9 AA	151
Phosphosite 11:	RECQL4	O94761	S180	QHLQASLSQRLGSLD	75 / 8 AA	133
Phosphosite 12:	HIP1R	O75146	S547	QSKSELSSRLDTLSA	66 / 9 AA	119
Phosphosite 13:	PRKAA2	P54646	S529	GSTLSSVSPRLGSHT	75 / 8 AA	62
Phosphosite 14:	KIF26B	Q2KJY2	S1693	ESLSSVSSRLHAGKD	77 / 9 AA	224
Phosphosite 15:	SCHIP1	Q9P0W5	S291	KSGKPSLSSRLQSGM	85 / 7 AA	53
Phosphosite 16:	MLH3	Q9UHC1	S748	VRKKLSLSSQLGSLE	85 / 7 AA	164
Phosphosite 17:	HIP1R	O75146	S546	EQSKSELSSRLDTLS	75 / 8 AA	119
Phosphosite 18:	DLC1	Q96QB1	S874	NSSSSMSSRLSIYDN	75 / 8 AA	171
Phosphosite 19:	MLH3	Q9UHC1	S749	RKKLSLSSQLGSLEK	85 / 7 AA	164
Phosphosite 20:	BEGAIN	Q9BUH8	S197	PDPASLSSRLSDASA	100 / 6 AA	65