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:	T356
P-Site Sequence:	DSFETQRTPRKSNLD
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	T356	DSFETQRTPRKSNLD	100 / 9 AA	106
Phosphosite 1:	SLC35F5	Q8WV83	T188	TNIDTEKTPKKSRVR	55 / 9 AA	59
Phosphosite 2:	NAP5	O14513	T967	VPSETARTPFKSPLL	77 / 9 AA	209
Phosphosite 3:	FBXO34	Q9NWN3	T25	VSRETQRTPMNHQKA	75 / 8 AA	79
Phosphosite 4:	Rb	P06400	T353	DSIDSFETQRTPRKS	100 / 6 AA	106
Phosphosite 5:	FBXO34	Q9NWN3	T22	PPEVSRETQRTPMNH	100 / 6 AA	79
Phosphosite 6:	CNKSR1	Q969H4	S561	AATPTQRSPRTSFGS	75 / 8 AA	80
Phosphosite 7:	F2	P00734	T95	TACETARTPRDKLAA	85 / 7 AA	70
Phosphosite 8:	FAM21C	Q9Y4E1	T437	PQKPEQPTPRKSPYG	85 / 7 AA	145
Phosphosite 9:	FAM21A	Q641Q2	T437	PQKPEQPTPRKSPYG	85 / 7 AA	147
Phosphosite 10:	FAM21B	Q5SNT6	T349	PQKPEQPTPRKSPYG	85 / 7 AA	137
Phosphosite 11:	AVPR1A	P37288	T79	VLLALHRTPRKTSRM	71 / 7 AA	47
Phosphosite 12:	DNAJC6	O75061	T559	GPASTQSTPRRSATS	75 / 8 AA	100
Phosphosite 13:	BTBD12	Q8IY92	T1291	VQAVTQHTPRASVGN	75 / 8 AA	200
Phosphosite 14:	ETV6	P41212	T161	EDNCVQRTPRPSVDN	75 / 8 AA	53
Phosphosite 15:	PLEKHG4B	Q96PX9	T375	CSLNTHRTPRTAQEV	55 / 9 AA	140
Phosphosite 16:	NEGR1	Q7Z3B1	T125	CSVQTQHTPRTMQVH	71 / 7 AA	39
Phosphosite 17:	PRDM7	Q9NQW5	T18	PEGDTERTERKPMVK	55 / 9 AA	56
Phosphosite 18:	KDM1	O60341	T59	PGAVGERTPRKKEPP	83 / 6 AA	93
Phosphosite 19:	HS6ST1	O60243	T174	RDSAALRTPRKFYYI	62 / 8 AA	48
Phosphosite 20:	C2orf57	Q53QW1	T81	VPEHGQKTPRKITPL	83 / 6 AA	42