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:	T1290
P-Site Sequence:	KGNGEPATKLPPPET
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	T1290	KGNGEPATKLPPPET	100 / 9 AA	203
Phosphosite 1:	FOG1	Q8IX07	T392	PGAGHPATKLPPDSL	88 / 9 AA	105
Phosphosite 2:	CBX2	Q14781	S198	KDLGAPASKLPPPLS	77 / 9 AA	56
Phosphosite 3:	RNF20	Q5VTR2	T15	RAAGEPGTSMPPEKK	66 / 9 AA	114
Phosphosite 4:	HABP2	Q14520	T293	ESPTEPSTKLPGFDS	85 / 7 AA	63
Phosphosite 5:	CLEC16A	Q2KHT3	T686	QLRGEPETQLPLTRE	75 / 8 AA	118
Phosphosite 6:	SART3	Q15020	T720	YSMQEPDTKLRPLFE	75 / 8 AA	110
Phosphosite 7:	COL8A2	P25067	T303	GAKGEPGTRGPPGLI	66 / 9 AA	67
Phosphosite 8:	AKAP12	Q02952	T53	IAASDPATKLLQKNG	71 / 7 AA	191
Phosphosite 9:	IGHMBP2	P38935	T875	KAKGHPATDLPTEED	75 / 8 AA	109
Phosphosite 10:	4931414P19Rik	Q9H972	T244	ETGPENGTKLPPPRP	75 / 8 AA	59
Phosphosite 11:	RRS1	Q15050	T97	ARLPEPTTRLPREKP	71 / 7 AA	41
Phosphosite 12:	RRS1	Q15050	T96	VARLPEPTTRLPREK	71 / 7 AA	41
Phosphosite 13:	USP38	Q8NB14	T212	IWKAEPATLLPSLQE	75 / 8 AA	117
Phosphosite 14:	FAM118B	Q9BPY3	T25	FNDGEPPTKKPRKLL	75 / 8 AA	39
Phosphosite 15:	C8orf48	Q96LL4	T105	FERHQPDTKLPTEIT	71 / 7 AA	37
Phosphosite 16:	POLR2A	P24928	T1100	QSLGEPATQMTLNTF	71 / 7 AA	217
Phosphosite 17:	ATF7IP	Q6VMQ6	S123	NITPEPVSKLPAEPV	71 / 7 AA	136
Phosphosite 18:	APC	P25054	S1599	KKPAQTASKLPPPVA	55 / 9 AA	312
Phosphosite 19:	STEP	P54829	T174	RTPAEPPTPLPPEDR	66 / 9 AA	61
Phosphosite 20:	SH3D19	Q5HYK7	T340	IPTQQPPTKVPPERP	62 / 8 AA	87