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:	ROBO3
Human P-Site:	S1222
P-Site Sequence:	LSPSPAPSTASSAPG
UniProt:	Q96MS0
Intern. Prot. ID:	IPI00418275

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ROBO3	Q96MS0	S1222	LSPSPAPSTASSAPG	100 / 9 AA	148
Phosphosite 1:	ROBO3	Q96MS0	T1223	SPSPAPSTASSAPGR	100 / 8 AA	148
Phosphosite 2:	EGR2	P11161	S439	SASVPAPSTASCSGG	87 / 8 AA	50
Phosphosite 3:	ZNF289	Q8N6H7	S180	GTQQPAPSTESSGLA	87 / 8 AA	57
Phosphosite 4:	ZNF289	Q8N6H7	T181	TQQPAPSTESSGLAQ	87 / 8 AA	57
Phosphosite 5:	G2	Q6ZVL6	T1801	EQAPAPSTAASQQSL	87 / 8 AA	199
Phosphosite 6:	G2	Q6ZVL6	S1800	LEQAPAPSTAASQQS	87 / 8 AA	199
Phosphosite 7:	SSH2	Q76I76	S13	VQRSPTPSTTSSPCA	77 / 9 AA	158
Phosphosite 8:	EXD3	Q8N9H8	S870	CEPSPAPSPASSPF_	88 / 9 AA	97
Phosphosite 9:	IFI16	Q16666	S110	DATSPAPSTSSTVKT	77 / 9 AA	88
Phosphosite 10:	PDE1C	Q14123	S643	SHGSPAPSTSSTCRL	77 / 9 AA	81
Phosphosite 11:	RTN2	O75298	S16	AHCKEAPSTASSTPD	100 / 7 AA	59
Phosphosite 12:	SCAF1	Q9H7N4	S192	APPPAPSSASSSPSP	87 / 8 AA	139
Phosphosite 13:	CMYA5	Q8N3K9	S771	ECQSPLPSTATSEHV	77 / 9 AA	449
Phosphosite 14:	RTN2	O75298	T17	HCKEAPSTASSTPDS	100 / 7 AA	59
Phosphosite 15:	SCAF1	Q9H7N4	S191	PAPPPAPSSASSSPS	87 / 8 AA	139
Phosphosite 16:	GPR61	Q9BZJ8	T27	PQTPGPSTASGVPEV	75 / 8 AA	49
Phosphosite 17:	NKRF	O15226	S142	DSGNPAPSTTSQQAN	75 / 8 AA	78
Phosphosite 18:	ETV6	P41212	S26	PPESPVPSYASSTPL	77 / 9 AA	53
Phosphosite 19:	MSI1	O43347	S341	SAASPAPSTGFGHSL	85 / 7 AA	39
Phosphosite 20:	SENP6	Q9GZR1	S366	ACSSPAPSTGKVEAA	85 / 7 AA	126