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:	T5
P-Site Sequence:	___MPPKTPRKTAAT
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	T5	___MPPKTPRKTAAT	100 / 9 AA	106
Phosphosite 1:	MAP1S	Q66K74	T852	PEMLPPKTARQTENV	66 / 9 AA	112
Phosphosite 2:	CNGB1	Q14028	T15	VLPQPPGTPRKTKMQ	77 / 9 AA	102
Phosphosite 3:	ATXN7L2	Q5T6C5	T228	GTRLPPKTHRKMARK	75 / 8 AA	77
Phosphosite 4:	ZNF469	Q96JG9	T3819	APDKPPRTPRKQATP	75 / 8 AA	259
Phosphosite 5:	E2F7	Q96AV8	T45	RSRMAPKTPIKNEPI	66 / 9 AA	100
Phosphosite 6:	LRRC18	Q8N456	T231	IKNMATTTPRKTIFP	66 / 9 AA	30
Phosphosite 7:	SOLO	Q8TER5	T371	GAEGPPGTPRRTGKG	75 / 8 AA	165
Phosphosite 8:	Dnajc4	Q9NNZ3	S107	RSGSPPKSPRTTVHD	75 / 8 AA	28
Phosphosite 9:	D430041B17	A6NL88	T262	PDSMPPRTPKNLYNT	62 / 8 AA	56
Phosphosite 10:	AXIN2	Q9Y2T1	T689	DPAMPPLTPPNTLAQ	66 / 9 AA	94
Phosphosite 11:	C9orf167	Q9NXH8	T89	PAELPSRTPRKKRRR	62 / 8 AA	47
Phosphosite 12:	RasGRF1	Q13972	S730	LYGEPPKSPRATRKF	75 / 8 AA	145
Phosphosite 13:	NLRP7	Q8WX94	T165	IPFLNPRTPRKLTPY	62 / 8 AA	112
Phosphosite 14:	MRPS18B	Q9Y676	T242	MPKMPPRTPAEASST	83 / 6 AA	29
Phosphosite 15:	MTA2	O94776	T534	QAPLKPKTPRGTKTP	66 / 9 AA	75
Phosphosite 16:	ABI3BP	Q7Z7G0	T422	LDSIPPKTSRTLEQP	71 / 7 AA	119
Phosphosite 17:	MKI67	P46013	T844	ENGNVAKTPRNTYKM	71 / 7 AA	359
Phosphosite 18:	ARHGAP21	Q5T5U3	T1073	KAEQLPKTPRQSLSI	71 / 7 AA	217
Phosphosite 19:	IFI16	Q16666	T491	TPQMPPSTPSSSFLT	55 / 9 AA	88
Phosphosite 20:	CAMTA1	Q9Y6Y1	S13	GKWLPKTSRKSVSQS	71 / 7 AA	184