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:	S906
P-Site Sequence:	QKLAEMTSTRTRMQK
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	S906	QKLAEMTSTRTRMQK	100 / 9 AA	106
Phosphosite 1:	Rb	P06400	T907	KLAEMTSTRTRMQKQ	100 / 8 AA	106
Phosphosite 2:	Rb	P06400	T905	QQKLAEMTSTRTRMQ	100 / 8 AA	106
Phosphosite 3:	MYO3B	Q8WXR4	S183	GVSAQLTSTRLRRNT	66 / 9 AA	152
Phosphosite 4:	MYO3A	Q8NEV4	S177	GVSAQLTSTRHRRNT	66 / 9 AA	186
Phosphosite 5:	KLHL24	Q6TFL4	S300	ILGNEMMSPRTRPRR	75 / 8 AA	68
Phosphosite 6:	SYNM	O15061	S1395	TSGAEMTSGVSRSFR	66 / 9 AA	173
Phosphosite 7:	MYO3B	Q8WXR4	T182	FGVSAQLTSTRLRRN	71 / 7 AA	152
Phosphosite 8:	MYO3A	Q8NEV4	T176	FGVSAQLTSTRHRRN	71 / 7 AA	186
Phosphosite 9:	LAP3	P28838	T211	ETPANEMTPTRFAEI	83 / 6 AA	56
Phosphosite 10:	FLJ35779	Q8NA72	S440	PSAASMTSTRAASAS	75 / 8 AA	63
Phosphosite 11:	OGDHL	Q9ULD0	T633	LRGRADMTKNRTVDW	62 / 8 AA	114
Phosphosite 12:	LAP3	P28838	T213	PANEMTPTRFAEIIE	83 / 6 AA	56
Phosphosite 13:	RNF38	Q9H0F5	T90	PMRPWEMTSNRQPPS	83 / 6 AA	58
Phosphosite 14:	RNF38	Q9H0F5	S91	MRPWEMTSNRQPPSV	83 / 6 AA	58
Phosphosite 15:	PROKR2	Q8NFJ6	T44	MDEDEDMTKTRTFFA	62 / 8 AA	44
Phosphosite 16:	MUC6	Q6W4X9	S1550	SITPNPTSTRTRTPM	66 / 9 AA	252
Phosphosite 17:	OTC	P00480	S90	GMIFEKRSTRTRLST	75 / 8 AA	40
Phosphosite 18:	OTC	P00480	T91	MIFEKRSTRTRLSTE	75 / 8 AA	40
Phosphosite 19:	AMBP	P02760	S83	EAEISMTSTRWRKGV	85 / 7 AA	39
Phosphosite 20:	DIABLO	Q9NR28	S145	GARAEMTSKHQEYLK	71 / 7 AA	27