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:	S345
P-Site Sequence:	FSPSSSHSPARSVGR
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	S345	FSPSSSHSPARSVGR	100 / 9 AA	203
Phosphosite 1:	PRR18	Q8N4B5	S101	RPAGSGHSPARTTYA	66 / 9 AA	31
Phosphosite 2:	SLC25A35	Q3KQZ1	S101	HTAEGTHSPARSAAA	75 / 8 AA	32
Phosphosite 3:	CCDC49	Q9NXE8	S266	RSRSSSHSPPRHASK	87 / 8 AA	50
Phosphosite 4:	ZNF318	Q5VUA4	S1896	APELLLHSPARSAMC	100 / 6 AA	251
Phosphosite 5:	CHOP	P35638	S111	KRKQSGHSPARAGKQ	75 / 8 AA	19
Phosphosite 6:	TRA2B	P62995	T33	SGKSARHTPARSRSK	66 / 9 AA	34
Phosphosite 7:	ZNF461	Q8TAF7	S135	MEEFKSHSPERSIFS	85 / 7 AA	66
Phosphosite 8:	ZNF192	Q15776	S193	RAMSTSQSPTRSQKG	66 / 9 AA	66
Phosphosite 9:	PI5PA	Q15735	S355	PSRSPSHSPNRSPCV	77 / 9 AA	107
Phosphosite 10:	CPNE5	Q9HCH3	S579	PTHSPSQSPARTPPA	66 / 9 AA	66
Phosphosite 11:	SPEN	Q96T58	S305	SSSSSDDSPARSVQS	77 / 9 AA	402
Phosphosite 12:	C9orf164	Q92854	S195	ISRNSSHSPLRTEYA	66 / 9 AA	14
Phosphosite 13:	COQ9	O75208	S78	PDPESSHSPPRYTDQ	85 / 7 AA	36
Phosphosite 14:	ACIN1	Q9UKV3	S605	SSGSRSHSPLRSKQR	77 / 9 AA	152
Phosphosite 15:	RAI1	Q7Z5J4	S343	QTFSPSSSHSPARSV	100 / 7 AA	203
Phosphosite 16:	RES4-22D	P78312	S985	EPETSSHSPSRHMNH	75 / 8 AA	140
Phosphosite 17:	MCTP2	Q6DN12	S869	LKLCSSHSPLRKKRS	75 / 8 AA	100
Phosphosite 18:	ERC1	Q8IUD2	S17	KVEPSSQSPGRSPRL	75 / 8 AA	128
Phosphosite 19:	EPS8L1	Q8TE68	S545	PRLHHSQSPARSLNS	85 / 7 AA	80
Phosphosite 20:	ZNF318	Q5VUA4	T52	PSGSSSRTPARRPRS	75 / 8 AA	251