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:	ARHGEF4
Human P-Site:	Y530
P-Site Sequence:	LFDHQLIYCKKDLLR
UniProt:	Q9NR80
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF4	Q9NR80	Y530	LFDHQLIYCKKDLLR	100 / 9 AA	79
Phosphosite 1:	SPATA13	Q96N96	S485	LFDHQLVSCKKDLLR	77 / 9 AA	75
Phosphosite 2:	HCFC2	Q9Y5Z7	Y198	ESHTAVIYCKKDSGS	85 / 7 AA	87
Phosphosite 3:	LRRC8A	Q8IWT6	Y683	KIPTQLFYCRKLRYL	71 / 7 AA	94
Phosphosite 4:	CHST11	Q9NPF2	Y120	DEDHELIYCYVPKVA	83 / 6 AA	42
Phosphosite 5:	CAPN5	O15484	Y149	TVNNQLIYCHSNSRN	55 / 9 AA	73
Phosphosite 6:	MAEL	Q96JY0	Y214	PGNWPPIYCKSDDRT	55 / 9 AA	49
Phosphosite 7:	FcGR2B	P31994	Y246	AAVVALIYCRKKRIS	83 / 6 AA	34
Phosphosite 8:	FCGR2A	P12318	Y240	AAVVALIYCRKKRIS	83 / 6 AA	35
Phosphosite 9:	ADRB3	P13945	Y346	SAFNPLIYCRSPDFR	57 / 7 AA	44
Phosphosite 10:	ADRB2	P07550	Y326	SGFNPLIYCRSPDFR	57 / 7 AA	46
Phosphosite 11:	ZAP70	P43403	Y248	LKADGLIYCLKEACP	71 / 7 AA	70
Phosphosite 12:	NSD1	Q96L73	S2132	GDAGQLVSCKKPGCP	71 / 7 AA	297
Phosphosite 13:	GRK6	P43250	Y473	KPDPQAIYCKDVLDI	71 / 7 AA	66
Phosphosite 14:	AGPAT1	Q99943	Y217	MSSYQDFYCKKERRF	55 / 9 AA	32
Phosphosite 15:	NUP133	Q8WUM0	Y529	LKAAFLQYCRKDLGH	71 / 7 AA	129
Phosphosite 16:	HPS5	Q9UPZ3	Y237	GGQQPLIYCARPGSR	50 / 8 AA	127
Phosphosite 17:	TRAF5	O00463	Y170	FRKEKCLYCKKDVVV	83 / 6 AA	64
Phosphosite 18:	EID3	Q8N140	Y49	RQYRQLMYCVRQNRE	44 / 9 AA	38
Phosphosite 19:	NTN1	O95631	Y490	LKINMKKYCKKDYAV	100 / 5 AA	68
Phosphosite 20:	HOXD13	P35453	Y243	NGWNSQVYCTKDQPQ	66 / 6 AA	36