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:	S766
P-Site Sequence:	PPSPQASSLSGPSPA
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	S766	PPSPQASSLSGPSPA	100 / 9 AA	107
Phosphosite 1:	ROBO4	Q8WZ75	S765	SPPSPQASSLSGPSP	100 / 8 AA	107
Phosphosite 2:	SHARPIN	Q9H0F6	T152	PSPPEASTLKGPPPE	66 / 9 AA	40
Phosphosite 3:	NUP35	Q8NFH5	S53	PVTPQPRSISGPSVG	66 / 9 AA	35
Phosphosite 4:	ARHGAP27	Q6ZUM4	S119	ESGGRASSLCGPAQR	75 / 8 AA	98
Phosphosite 5:	ROBO4	Q8WZ75	S768	SPQASSLSGPSPASS	100 / 7 AA	107
Phosphosite 6:	RTTN	Q86VV8	S1597	PRPPHDSSLSAPLPK	66 / 9 AA	249
Phosphosite 7:	LRP6	O75581	S1430	LGYVPHPSSLSGSLP	75 / 8 AA	180
Phosphosite 8:	SHH	Q15465	S289	TGEPEASSGSGPPSG	77 / 9 AA	50
Phosphosite 9:	STXBP4	Q6ZWJ1	T136	EYGPQASTLSLFSSP	85 / 7 AA	62
Phosphosite 10:	STXBP4	Q6ZWJ1	S135	GEYGPQASTLSLFSS	85 / 7 AA	62
Phosphosite 11:	LRP6	O75581	S1431	GYVPHPSSLSGSLPG	75 / 8 AA	180
Phosphosite 12:	SMAD5OS	Q9Y6J3	S22	PPPPQSSSWSGNIVF	75 / 8 AA	10
Phosphosite 13:	SSPO	A2VEC9	T1540	LPTPPASTLPGPSPG	66 / 9 AA	548
Phosphosite 14:	TMTC1	Q8IUR5	S156	PGSPQPSSLPGHPHR	75 / 8 AA	87
Phosphosite 15:	SMAD5OS	Q9Y6J3	S21	PPPPPQSSSWSGNIV	75 / 8 AA	10
Phosphosite 16:	CASKIN1	Q8WXD9	S364	PSLPQGSSSSGPSAP	77 / 9 AA	150
Phosphosite 17:	MED12L	Q86YW9	S583	FLDTQAPSLSDPNSE	75 / 8 AA	240
Phosphosite 18:	TMTC1	Q8IUR5	S155	QPGSPQPSSLPGHPH	75 / 8 AA	87
Phosphosite 19:	KIAA1908	Q96PY0	S161	SSFPQASSPSSPSRR	77 / 9 AA	28
Phosphosite 20:	GIT2	Q14161	S360	AKRRQQGSSLSGSKD	75 / 8 AA	85