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:	S671
P-Site Sequence:	TLCERLLSEHPELEH
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	S671	TLCERLLSEHPELEH	100 / 9 AA	106
Phosphosite 1:	CDC37L1	Q7L3B6	S183	DDSQRFLSDHPYLVC	62 / 8 AA	39
Phosphosite 2:	Putative LRRC37B-like protein 1	A6NN04	S122	GLLMRLLSEQQEVKA	75 / 8 AA	29
Phosphosite 3:	UBN1	Q9NPG3	S321	LDLEHLLSESPEGSP	77 / 9 AA	122
Phosphosite 4:	KNDC1	Q76NI1	S313	QTFPRLLSDSPEATL	75 / 8 AA	191
Phosphosite 5:	GMIP	Q9P107	S47	LAGDPLLSEDPEPDK	66 / 9 AA	107
Phosphosite 6:	SPATIAL	Q96M53	S288	IPTEKLLSQLPEVHE	66 / 9 AA	39
Phosphosite 7:	SPTBN1	Q01082	S1024	KEAEKLESEHPDQAQ	66 / 9 AA	275
Phosphosite 8:	LAS1L	Q9Y4W2	S404	ALLERMLSELPALGI	75 / 8 AA	83
Phosphosite 9:	C21orf56	Q9H0A9	S13	ELMSRLLSENADLKK	62 / 8 AA	38
Phosphosite 10:	ANKRD18A	Q8IVF6	S155	SLAERLLSHHANIEA	66 / 9 AA	116
Phosphosite 11:	ANKRD18B	A2A2Z9	S155	SLAERLLSHHANIEA	66 / 9 AA	118
Phosphosite 12:	SPARCL1	Q14515	S25	PTNARLLSDHSKPTA	62 / 8 AA	75
Phosphosite 13:	FBX43	Q4G163	Y105	EKGPTLLYEHPETSG	85 / 7 AA	78
Phosphosite 14:	AIRE	O43918	S521	DDLESLLSEHTFDGI	85 / 7 AA	58
Phosphosite 15:	CA11	O75493	S273	MHSLRLLSQNPPSQI	71 / 7 AA	36
Phosphosite 16:	KY	Q8NBH2	S353	FYNKGMLSAHPETSM	71 / 7 AA	64
Phosphosite 17:	ALDH1L2	Q3SY69	S659	GIAGQRLSEHPDIRK	83 / 6 AA	102
Phosphosite 18:	MCM8	Q9UJA3	S606	EHHDHLLSEHVIAIR	71 / 7 AA	94
Phosphosite 19:	PLCG1	P19174	T570	HIAERLLTEYCIETG	62 / 8 AA	149
Phosphosite 20:	MPP1	Q00013	S304	HIKNALLSQNPEKFV	71 / 7 AA	52