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:	RGS20
Human P-Site:	S105
P-Site Sequence:	PRRRLDFSPLLPALP
UniProt:	O76081
Intern. Prot. ID:	IPI00220880

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS20	O76081	S105	PRRRLDFSPLLPALP	100 / 9 AA	44
Phosphosite 1:	E2F1	Q01094	S392	EHVREDFSGLLPEEF	77 / 9 AA	47
Phosphosite 2:	USP18	Q9UMW8	S282	FPQSLDFSQILPMKR	66 / 9 AA	43
Phosphosite 3:	USP41	Q3LFD5	S282	FPQSLDFSQILPMKR	66 / 9 AA	41
Phosphosite 4:	KIAA1755	Q5JYT7	S802	DASRLDFSPDVRSHL	100 / 6 AA	131
Phosphosite 5:	BPIL3	Q8NFQ5	S223	SYIQLDFSPVVQQQK	55 / 9 AA	50
Phosphosite 6:	FOXM1	Q08050	S451	LLFGEGFSPLLPVQT	85 / 7 AA	84
Phosphosite 7:	KNDC1	Q76NI1	S1224	PCDTLDFSPLDESSS	100 / 6 AA	191
Phosphosite 8:	MYBPC3	Q14896	S297	TGILDFSSLLKKSSS	85 / 7 AA	141
Phosphosite 9:	FBXL14	Q8N1E6	S405	KEARGDFSPLFTVRT	75 / 8 AA	46
Phosphosite 10:	NPHS1	O60500	S1146	YRSLRDFSPQLPPTQ	85 / 7 AA	135
Phosphosite 11:	HYDIN	Q4G0P3	S1826	LEPRLEFSPSVLDLG	83 / 6 AA	576
Phosphosite 12:	MYBPC3	Q14896	S296	DTGILDFSSLLKKSS	85 / 7 AA	141
Phosphosite 13:	PKD1L2	Q7Z442	Y2366	NYEEVLDYSPVLGSF	71 / 7 AA	273
Phosphosite 14:	STARD9	Q9P2P6	S570	AASRLGLSPLLWKER	75 / 8 AA	507
Phosphosite 15:	CNTN6	Q9UQ52	S267	SWRRLDGSPLPGKVK	85 / 7 AA	114
Phosphosite 16:	MYBPC2	Q14324	S185	TAGELDFSGLLKKRE	85 / 7 AA	128
Phosphosite 17:	MYBPC1	Q00872	S191	DAGELDFSGLLKRRE	85 / 7 AA	128
Phosphosite 18:	OPLAH	O14841	S772	IKERLDFSCALFGPD	75 / 8 AA	137
Phosphosite 19:	FBXO25	Q8TCJ0	S113	AFNRLDFSSAIQDIR	55 / 9 AA	43
Phosphosite 20:	endofin	Q7Z3T8	S900	KRCSEDFSPLSPDVP	85 / 7 AA	169