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:	ARHGEF3
Human P-Site:	T277
P-Site Sequence:	LREILRHTPNDNPDQ
UniProt:	Q9NR81
Intern. Prot. ID:	IPI00020949

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF3	Q9NR81	T277	LREILRHTPNDNPDQ	100 / 9 AA	60
Phosphosite 1:	Net1	Q7Z628	T329	LKEILKHTPKEHPDV	55 / 9 AA	68
Phosphosite 2:	NAT10	Q9H0A0	T736	VPVYLRQTPNDLTGE	85 / 7 AA	116
Phosphosite 3:	LDB1	Q86U70	T61	EPGIGRHTPYGNQTD	66 / 9 AA	47
Phosphosite 4:	ZBTB44	Q8NCP5	T132	KSSILWNTPNSQPEK	71 / 7 AA	64
Phosphosite 5:	STOX2	Q9P2F5	T119	SQEILRHTLNTLVRE	85 / 7 AA	103
Phosphosite 6:	5-HT(1B)	P28222	T243	RSRILKQTPNRTGKR	71 / 7 AA	44
Phosphosite 7:	TEKT1	Q969V4	T249	VDRILSQTANDLRKQ	62 / 8 AA	48
Phosphosite 8:	PLEKHH3	Q7Z736	T238	RNPILRHTSGALYAP	62 / 8 AA	85
Phosphosite 9:	COASY	Q13057	T324	LLKDLRHTENEEDKV	62 / 8 AA	62
Phosphosite 10:	NXF2	Q9GZY0	T79	KDQQLRHTPYSIRCE	83 / 6 AA	72
Phosphosite 11:	TRS85	Q9Y2L5	T1070	RHRILRHTAIICTSR	83 / 6 AA	161
Phosphosite 12:	HELZ	P42694	T1136	KGKSLHHTQNDHFQN	62 / 8 AA	219
Phosphosite 13:	NCOR2	Q9Y618	T1444	PREELRHTPELPLAP	83 / 6 AA	275
Phosphosite 14:	KOR-3	P41146	T80	MYVILRHTKMKTATN	100 / 5 AA	41
Phosphosite 15:	AP-2 alpha	P05549	T48	SAPPLSHTPNADFQP	62 / 8 AA	48
Phosphosite 16:	LDB1	Q86U70	Y63	GIGRHTPYGNQTDYR	71 / 7 AA	47
Phosphosite 17:	THAP3	Q8WTV1	T170	GPAGLRRTPNKQPSD	83 / 6 AA	27
Phosphosite 18:	OSBPL9	Q96SU4	T102	EETILRHTLQLQGLD	100 / 5 AA	83
Phosphosite 19:	POF1B	Q8WVV4	T411	NNLSLRHTLSDMEYR	71 / 7 AA	69
Phosphosite 20:	HMGCS1	Q01581	T471	RTYARRPTPNDDTLD	71 / 7 AA	57