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:	S1320
P-Site Sequence:	YISGPLVSDMDTDAP
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	S1320	YISGPLVSDMDTDAP	100 / 9 AA	181
Phosphosite 1:	NEB	P20929	S4077	KNSQALVSDMDYRNY	85 / 7 AA	773
Phosphosite 2:	ZNF416	Q9BWM5	S151	SAEKPLESDMDKASF	75 / 8 AA	67
Phosphosite 3:	VCAN	P13611	S2316	KEVGPLVSQTDIFEG	66 / 9 AA	373
Phosphosite 4:	TRIM3	O75382	S221	QRKQALVSDLETICG	62 / 8 AA	81
Phosphosite 5:	ANKS1A	Q92625	S328	PQPPLISSMDSISQK	62 / 8 AA	123
Phosphosite 6:	ANKS1A	Q92625	S327	PPQPPLISSMDSISQ	62 / 8 AA	123
Phosphosite 7:	p57Kip2	P49918	S273	KLSGPLISDFFAKRK	71 / 7 AA	32
Phosphosite 8:	MORC4	Q8TE76	S245	DQYDILVSDFDTEEK	85 / 7 AA	106
Phosphosite 9:	WDR91	A4D1P6	S232	HKLPPYVSNMDRLGD	71 / 7 AA	83
Phosphosite 10:	UBA1	P22314	T503	EGGEIIVTDMDTIEK	71 / 7 AA	118
Phosphosite 11:	GREB1L	Q9C091	S1508	SMRLPLVSDKNLNAV	71 / 7 AA	214
Phosphosite 12:	AOC2	O75106	S615	GIHIPLESDMERALS	71 / 7 AA	84
Phosphosite 13:	EXPH5	Q8NEV8	T1144	EGRKKPLTSGMDASE	71 / 7 AA	223
Phosphosite 14:	ALOX15	P16050	S409	RARTGLVSDMGIFDQ	71 / 7 AA	75
Phosphosite 15:	DZIP1	Q86YF9	S620	SSDQCSVSQMDTLST	83 / 6 AA	99
Phosphosite 16:	COL12A1	Q99715	T1526	KEVRLGPTVNDMQLT	71 / 7 AA	333
Phosphosite 17:	HSF1	Q00613	S27	TKLWTLVSDPDTDAL	85 / 7 AA	57
Phosphosite 18:	CAND1	Q86VP6	S77	KCLGPLVSKVKEYQV	62 / 8 AA	136
Phosphosite 19:	OPA1	O60313	S453	SIVTDLVSQMDPHGR	83 / 6 AA	112
Phosphosite 20:	NEB	P20929	S4319	KQGQTLVSDIDYRNY	83 / 6 AA	773