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:	S393
P-Site Sequence:	MMILNSASDQPSENL
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	S393	MMILNSASDQPSENL	100 / 9 AA	106
Phosphosite 1:	Rb	P06400	S391	QLMMILNSASDQPSE	100 / 7 AA	106
Phosphosite 2:	ZDBF2	Q9HCK1	S375	CISLQSASDQPQETA	87 / 8 AA	266
Phosphosite 3:	OSBPL5	Q9H0X9	S765	DQRLRKASDQPSGHS	77 / 9 AA	99
Phosphosite 4:	USP1	O94782	T346	INWLKSATKQPSILS	66 / 9 AA	88
Phosphosite 5:	PLEKHM1	Q9Y4G2	S460	EQPLESASDHPIASY	75 / 8 AA	117
Phosphosite 6:	PARD3	Q8TEW0	S967	RESVSTASDQPSHSL	66 / 9 AA	151
Phosphosite 7:	CCDC66	A2RUB6	S192	SLYLNSISNQPKDEN	75 / 8 AA	109
Phosphosite 8:	PCNXL2	A6NKB5	S1820	LRNLINSSCDQPLGY	62 / 8 AA	237
Phosphosite 9:	ZCWPW1	Q9H0M4	S538	EGQGNSDSDQPGPKK	75 / 8 AA	72
Phosphosite 10:	RIPK1	Q13546	T337	SSRSNSATEQPGSLH	62 / 8 AA	76
Phosphosite 11:	ZNF264	O43296	S613	EETSSSASDQPYQRE	85 / 7 AA	71
Phosphosite 12:	FosB	P53539	S323	GAQRTSGSDQPSDPL	75 / 8 AA	36
Phosphosite 13:	CTR9	Q6PD62	S1087	RSDQDSDSDQPSRKR	75 / 8 AA	134
Phosphosite 14:	LAMA1	P25391	S463	CNPVGSASDEPCTGP	55 / 9 AA	337
Phosphosite 15:	MTMR3	Q13615	S939	PETENRASEQPPGLS	62 / 8 AA	134
Phosphosite 16:	SPATA3	Q8NHX4	S28	HASSNSTSQQPSPES	75 / 8 AA	20
Phosphosite 17:	ZDBF2	Q9HCK1	S373	FDCISLQSASDQPQE	85 / 7 AA	266
Phosphosite 18:	PSD2	Q9BQI7	S272	DTDKLLNSASDPSLK	100 / 6 AA	85
Phosphosite 19:	PSD2	Q9BQI7	S274	DKLLNSASDPSLKDG	85 / 7 AA	85
Phosphosite 20:	TNRC6A	Q8NDV7	S365	PSTLNSASNHGAWPV	71 / 7 AA	210