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:	Rb
Human P-Site:	T377
P-Site Sequence:	PPHTPVRTVMNTIQQ
UniProt:	P06400
Intern. Prot. ID:	IPI00302829

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Rb	P06400	T377	PPHTPVRTVMNTIQQ	100 / 9 AA	106
Phosphosite 1:	MYCBP2	O75592	T2035	RLLIPVRTVQNSGYG	75 / 8 AA	510
Phosphosite 2:	islet-2	Q96A47	T196	EKTTRVRTVLNEKQL	75 / 8 AA	40
Phosphosite 3:	ISL1	P61371	T186	EKTTRVRTVLNEKQL	75 / 8 AA	39
Phosphosite 4:	TOM1	O60784	T168	PIHTPQRTVFNSETQ	66 / 9 AA	54
Phosphosite 5:	FAM53A	Q6NSI3	T319	EDDTPVKTVLSSPCD	55 / 9 AA	43
Phosphosite 6:	GM879	Q6ZSJ9	T261	NHYTPVRTAKQTPEK	66 / 9 AA	56
Phosphosite 7:	ANKRD12	Q6UB98	T1397	KNTAPVNTVMDSPVH	55 / 9 AA	236
Phosphosite 8:	HERC1	Q15751	T3752	GHITPVRTVAFSSDG	100 / 6 AA	532
Phosphosite 9:	ATP9A	O75110	S282	YTGRELRSVMNTSNP	71 / 7 AA	119
Phosphosite 10:	ARPP-21	Q9UBL0	S715	QQGTPVQSVMVSYPT	71 / 7 AA	89
Phosphosite 11:	ATP9B	O43861	S359	YTGKETRSVMNTSNP	83 / 6 AA	129
Phosphosite 12:	UGCGL2	Q9NYU1	T253	LDDTQVKTVTNTTVE	66 / 9 AA	175
Phosphosite 13:	CRTAC1	Q9NQ79	T347	SMPSPVRTVITADFD	71 / 7 AA	71
Phosphosite 14:	ATP13A5	Q4VNC0	T715	LSEARIRTVMITGDN	55 / 9 AA	137
Phosphosite 15:	CYP4F8	P98187	S109	CHPDIVRSVINTSDA	71 / 7 AA	60
Phosphosite 16:	SLC6A6	P31641	T602	ATPYNSRTVMNGALV	100 / 5 AA	70
Phosphosite 17:	RYR2	Q92736	T3042	GQTLDARTVMKTGLE	83 / 6 AA	565
Phosphosite 18:	Grb10	Q13322	S426	PFSTPVRSVSENSLV	83 / 6 AA	67
Phosphosite 19:	CNOT10	Q9H9A5	S241	ACKREIKSVMNTAGN	57 / 7 AA	82
Phosphosite 20:	CYP1B1	Q16678	T256	YFPNPVRTVFREFEQ	83 / 6 AA	61