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:	T9
P-Site Sequence:	PPKTPRKTAATAAAA
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	T9	PPKTPRKTAATAAAA	100 / 9 AA	106
Phosphosite 1:	FIG4	Q92562	T741	EAVLQRKTAASAPPP	75 / 8 AA	104
Phosphosite 2:	NKTR	P30414	T570	ASKSPRKTASQLSEN	71 / 7 AA	166
Phosphosite 3:	Loc284861	Q6ZQP7	T138	PRASPRRTPSTASPT	55 / 9 AA	31
Phosphosite 4:	LCT	P09848	S834	KSRTPRKSAYFFTSI	83 / 6 AA	219
Phosphosite 5:	MUC6	Q6W4X9	T2208	FPSTPRTTASTHTAP	75 / 8 AA	252
Phosphosite 6:	MUC6	Q6W4X9	T2207	AFPSTPRTTASTHTA	75 / 8 AA	252
Phosphosite 7:	HISPPD1	O43314	T1161	SSDVPRKTAEISSTA	55 / 9 AA	140
Phosphosite 8:	CCDC88A	Q3V6T2	T1761	LRPGPRKTEDTYFIS	71 / 7 AA	216
Phosphosite 9:	OR7G2	Q8NG99	T271	VTDSPRKTAVASVMY	83 / 6 AA	36
Phosphosite 10:	ATRN	O75882	T16	EARLRRRTAATAALA	75 / 8 AA	159
Phosphosite 11:	RasGRP1	O95267	T698	VLSSPRKTAQDTLYV	83 / 6 AA	90
Phosphosite 12:	AVPR1A	P37288	T83	LHRTPRKTSRMHLFI	83 / 6 AA	47
Phosphosite 13:	C13orf30	Q8N7L0	T109	QRTIPRKTSAMTRRC	71 / 7 AA	16
Phosphosite 14:	Putative olfactory receptor ENSP00000348552	Q8NH95	T92	SFLTPRKTISFSASC	100 / 5 AA	35
Phosphosite 15:	VPS13D	Q5THJ4	T1345	EMVSLFETPRKTREP	100 / 5 AA	492
Phosphosite 16:	VPS72	Q15906	T12	GGRAPRKTAGNRLSG	71 / 7 AA	41
Phosphosite 17:	H2AFX	P16104	T121	AVLLPKKTSATVGPK	62 / 8 AA	15
Phosphosite 18:	CHST1	O43916	S353	KYGTVRNSAATAEKW	66 / 9 AA	47
Phosphosite 19:	ABR	Q12979	T290	EDIDPRRTAVTTPKG	71 / 7 AA	98
Phosphosite 20:	H2AFX	P16104	S122	VLLPKKTSATVGPKA	62 / 8 AA	15