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:	S866
P-Site Sequence:	LKRSAEGSNPPKPLK
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	S866	LKRSAEGSNPPKPLK	100 / 9 AA	106
Phosphosite 1:	RBBP5	Q15291	S445	RQSSADGSQPPKKKP	77 / 9 AA	59
Phosphosite 2:	SOHLH1	Q5JUK2	S39	CEDSAQGSGPPKAPT	77 / 9 AA	35
Phosphosite 3:	AKAP1	Q92667	S429	PGLPAEGSPPPKTYV	87 / 8 AA	97
Phosphosite 4:	VCAN	P13611	S2802	VPDVMEGSNPPYYTD	100 / 6 AA	373
Phosphosite 5:	PRIC285	Q9BYK8	S1805	RVYSAQGSSPPLPLP	75 / 8 AA	295
Phosphosite 6:	PPIE	Q9UNP9	S119	ENKEEEGSEPPKAET	75 / 8 AA	33
Phosphosite 7:	SETD2	Q9BYW2	S130	TLSTAEESSPPKSRV	66 / 9 AA	288
Phosphosite 8:	AXIN2	Q9Y2T1	S708	CRRLAEVSKPPKQRC	75 / 8 AA	94
Phosphosite 9:	DVL3	Q92997	S84	WLVSAEGSHPDPAPF	85 / 7 AA	78
Phosphosite 10:	PLCB2	Q00722	S485	GGEAEGSSPPSAPAG	85 / 7 AA	134
Phosphosite 11:	PLCB2	Q00722	S484	TGGEAEGSSPPSAPA	85 / 7 AA	134
Phosphosite 12:	ANKLE2	Q86XL3	S905	GRNSVAGSNPAKPGL	66 / 9 AA	104
Phosphosite 13:	SETD2	Q9BYW2	S131	LSTAEESSPPKSRVE	75 / 8 AA	288
Phosphosite 14:	SLC25A41	Q8N5S1	S319	AQDTVEGSNPTMRGV	55 / 9 AA	41
Phosphosite 15:	MIA2	Q96PC5	S333	LELIAEESNPPLQDF	85 / 7 AA	62
Phosphosite 16:	GDF6	Q6KF10	S312	PGAGAEGSWPPPSGA	85 / 7 AA	51
Phosphosite 17:	ELP4	Q96EB1	S243	YEEGFDGSNPQKKQR	71 / 7 AA	47
Phosphosite 18:	AGRN	O00468	S1126	PSLDAEGSNCPATKV	85 / 7 AA	215
Phosphosite 19:	CEMP1	Q6PRD7	S171	PVSKGEGSHPPQNSN	62 / 8 AA	26
Phosphosite 20:	R3HDM1	Q15032	S562	RQPSADGSDPHAAMF	71 / 7 AA	121