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:	RAI1
Human P-Site:	S873
P-Site Sequence:	EAEEEYSSLCELLGS
UniProt:	Q7Z5J4
Intern. Prot. ID:	IPI00449923

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RAI1	Q7Z5J4	S873	EAEEEYSSLCELLGS	100 / 9 AA	203
Phosphosite 1:	RAI1	Q7Z5J4	S872	LEAEEEYSSLCELLG	100 / 8 AA	203
Phosphosite 2:	STEAP3	Q658P3	S98	VFREHYSSLCSLSDQ	77 / 9 AA	55
Phosphosite 3:	GRK4	P32298	S55	SIEKDYSSLCDKQPI	71 / 7 AA	67
Phosphosite 4:	GRK4	P32298	S54	HSIEKDYSSLCDKQP	71 / 7 AA	67
Phosphosite 5:	STEAP3	Q658P3	S97	AVFREHYSSLCSLSD	85 / 7 AA	55
Phosphosite 6:	CCDC48	Q9HA90	S198	RLEEENSSLRELVED	77 / 9 AA	18
Phosphosite 7:	SYNE1	Q8NF91	S4678	LARKEYASLIELTTQ	75 / 8 AA	1011
Phosphosite 8:	THOP1	P52888	Y576	DADPAEEYARLCQEI	71 / 7 AA	79
Phosphosite 9:	GRK4	P32298	Y53	RHSIEKDYSSLCDKQ	83 / 6 AA	67
Phosphosite 10:	GRK6	P43250	S55	SLERDYHSLCERQPI	71 / 7 AA	66
Phosphosite 11:	FBN2	P35556	Y413	PVRGSEEYRRLCMDG	71 / 7 AA	315
Phosphosite 12:	PDE3B	Q13370	S669	ILVEEYDSLIEKMSN	75 / 8 AA	124
Phosphosite 13:	ZNF570	Q96NI8	S123	TSYNLEYSSLREEWK	85 / 7 AA	62
Phosphosite 14:	OSBP	P22059	S515	LEENGYRSLCEQVSH	83 / 6 AA	89
Phosphosite 15:	RFESD	Q8TAC1	S17	PEKREYSSVCVGRED	83 / 6 AA	18
Phosphosite 16:	JMY	Q8N9B5	S371	MEDEAYSSLAEATTE	75 / 8 AA	111
Phosphosite 17:	HNRNPF	P52597	S247	YGGYEEYSGLSDGYG	62 / 8 AA	46
Phosphosite 18:	RFESD	Q8TAC1	S16	DPEKREYSSVCVGRE	83 / 6 AA	18
Phosphosite 19:	UBR1	Q8IWV7	S1538	NSAEGEYSALCSYLS	83 / 6 AA	200
Phosphosite 20:	C8orf76	Q96K31	S79	KALQEYSSISEKLSS	62 / 8 AA	43