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:	Y805
P-Site Sequence:	RIPGGNIYISPLKSP
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	Y805	RIPGGNIYISPLKSP	100 / 9 AA	106
Phosphosite 1:	Rb	P06400	S807	PGGNIYISPLKSPYK	100 / 7 AA	106
Phosphosite 2:	AKAP1	Q92667	Y642	QTSGAKIYISTLPYT	66 / 9 AA	97
Phosphosite 3:	PADI3	Q9ULW8	Y51	GTPGVDIYISPNMER	75 / 8 AA	75
Phosphosite 4:	A2ML1	A8K2U0	Y334	ANATQNIYISPQMGS	100 / 6 AA	161
Phosphosite 5:	A2ML1	A8K2U0	S336	ATQNIYISPQMGSMT	100 / 6 AA	161
Phosphosite 6:	SEPN1	Q9NZV5	Y86	LDTDGDMYISPEEFK	62 / 8 AA	66
Phosphosite 7:	PPM1H	Q9ULR3	Y405	KVHDSNIYIKPFLSS	55 / 9 AA	56
Phosphosite 8:	SERPINB12	Q96P63	S31	RHKNIFFSPLSLSAA	71 / 7 AA	46
Phosphosite 9:	XG	P55808	Y66	PDSGGNIYPRPKPRP	75 / 8 AA	20
Phosphosite 10:	PADI3	Q9ULW8	S53	PGVDIYISPNMERGR	83 / 6 AA	75
Phosphosite 11:	TCN2	P20062	Y244	EGHFGNVYSTPLALQ	62 / 8 AA	48
Phosphosite 12:	SERPINA6	P08185	S66	PKKNIFISPVSISMA	71 / 7 AA	45
Phosphosite 13:	SERPINC1	P01008	S111	DNDNIFLSPLSISTA	71 / 7 AA	53
Phosphosite 14:	GMPPA	Q96IJ6	Y288	PWIRGNVYIHPTAKV	71 / 7 AA	46
Phosphosite 15:	PCNXL3	Q9H6A9	Y1782	QPLGYPIYVSPLTTS	83 / 6 AA	222
Phosphosite 16:	FGD6	Q6ZV73	Y105	EGNQSNDYISPMCSC	62 / 8 AA	161
Phosphosite 17:	HECTD1	Q9ULT8	Y611	VDKGGDIYKHQLARL	55 / 9 AA	290
Phosphosite 18:	ZNF541	Q9H0D2	Y806	RIQGGNIYRLPHPVK	75 / 8 AA	148
Phosphosite 19:	PRSS21	Q9Y6M0	Y125	RYFVSNIYLSPRYLG	71 / 7 AA	35
Phosphosite 20:	EXPH5	Q8NEV8	Y169	AAVQAKIYNSPLENH	62 / 8 AA	223