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:	RB1CC1
Human P-Site:	S561
P-Site Sequence:	GLDSWPPSFCTQKPR
UniProt:	Q8TDY2
Intern. Prot. ID:	IPI00783392

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RB1CC1	Q8TDY2	S561	GLDSWPPSFCTQKPR	100 / 9 AA	183
Phosphosite 1:	RB1CC1	Q8TDY2	T564	SWPPSFCTQKPRKFD	100 / 6 AA	183
Phosphosite 2:	HRNR	Q86YZ3	S1412	ESSSWQSSGCTQHGS	66 / 9 AA	282
Phosphosite 3:	C7orf29	Q96FA7	S226	KREAWPPSICLTPHR	71 / 7 AA	26
Phosphosite 4:	LITAF	Q99732	S60	GKGMNPPSYYTQPAP	71 / 7 AA	17
Phosphosite 5:	LITAF	Q99732	Y61	KGMNPPSYYTQPAPI	71 / 7 AA	17
Phosphosite 6:	LITAF	Q99732	Y62	GMNPPSYYTQPAPIP	71 / 7 AA	17
Phosphosite 7:	SPNS1	Q9H2V7	S452	LRRNWPPSFLSEFRA	55 / 9 AA	57
Phosphosite 8:	Putative uncharacterized protein FLJ45684	Q6ZSA8	S119	GPSSWPPSGVAEPRE	55 / 9 AA	14
Phosphosite 9:	COL6A3	P12111	S2605	GFGSWRPSFRDRRAA	55 / 9 AA	344
Phosphosite 10:	TTN	Q8WZ42	S17730	IVGQGKPSFCTKPIT	83 / 6 AA	3816
Phosphosite 11:	DVL3	Q92997	S116	IGDSRPPSFHPHAGG	55 / 9 AA	78
Phosphosite 12:	Depdc1b	Q8WUY9	S430	DITLSAPSFCRQISP	62 / 8 AA	62
Phosphosite 13:	ZNF709	Q8N972	S182	KAFSWPSSFQIHERT	83 / 6 AA	75
Phosphosite 14:	PDE4A	P27815	S88	TTRMSWPSSFHGTGT	83 / 6 AA	98
Phosphosite 15:	PDE4D	Q08499	S145	KSRMSWPSSFQGLRR	83 / 6 AA	91
Phosphosite 16:	PDE4A	P27815	S89	TRMSWPSSFHGTGTG	83 / 6 AA	98
Phosphosite 17:	PDE4D	Q08499	S146	SRMSWPSSFQGLRRF	83 / 6 AA	91
Phosphosite 18:	DVL2	O14641	S135	IGDSRPPSFHPNVSS	83 / 6 AA	79
Phosphosite 19:	DVL1	O14640	S119	IGDSRPPSFHPNVAS	83 / 6 AA	75
Phosphosite 20:	IL22RA1	Q8N6P7	Y403	PDSWPPSYGVCMEGS	80 / 5 AA	63