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:	FBXO21
Human P-Site:	S241
P-Site Sequence:	GINSRHPSLAFKAGE
UniProt:	O94952
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FBXO21	O94952	S241	GINSRHPSLAFKAGE	100 / 9 AA	72
Phosphosite 1:	PNPLA7	Q6ZV29	S1302	SLRHRHPSLAFPKLS	100 / 7 AA	146
Phosphosite 2:	HMCN1	Q96RW7	T328	AGFSRKPTLDFKKTV	66 / 9 AA	613
Phosphosite 3:	C8orf79	Q9P272	S291	VQPSRHSSLDFDHQE	66 / 9 AA	51
Phosphosite 4:	CHGA	P10645	S259	VVLNPHPSLGYKEIR	55 / 9 AA	51
Phosphosite 5:	CYTSB	Q5M775	S923	ESLSRPPSLGFGDTR	75 / 8 AA	119
Phosphosite 6:	TUBGCP4	Q9UGJ1	S624	KGFSRQSSLLFKILS	66 / 9 AA	76
Phosphosite 7:	C8orf79	Q9P272	S290	TVQPSRHSSLDFDHQ	75 / 8 AA	51
Phosphosite 8:	ADCYAP1R1	P41586	S434	DFKHRHPSLASSGVN	100 / 6 AA	53
Phosphosite 9:	TMEM25	Q86YD3	S275	KGPSRHPSLISSDSN	100 / 6 AA	39
Phosphosite 10:	TSEN34	Q9BSV6	S80	RPDSRHHSLALTSFK	66 / 9 AA	34
Phosphosite 11:	FRMD4A	Q9P2Q2	S179	QALKEHPSLAYCEDR	83 / 6 AA	115
Phosphosite 12:	FRMD4B	Q9Y2L6	S164	KTLQEHPSLAYCEDR	83 / 6 AA	112
Phosphosite 13:	NPHP3	Q7Z494	S1175	ALAPDHPSLAYTVKH	71 / 7 AA	151
Phosphosite 14:	C12orf12	Q8TC90	S258	YGFVQNPSLAFSPNP	71 / 7 AA	46
Phosphosite 15:	BIRC6	Q9NR09	T425	GVDSRRPTLAWLEDS	62 / 8 AA	528
Phosphosite 16:	COL4A2	P08572	S356	PAYSPHPSLAKGARG	85 / 7 AA	168
Phosphosite 17:	KLHDC8B	Q8IXV7	S207	RTWTRHPSLPSRRAF	55 / 9 AA	38
Phosphosite 18:	UPF0627 protein ENSP00000364708	A6NCW3	S52	FCTGRHPSLSVRAQR	55 / 9 AA	18
Phosphosite 19:	E2F8	A0AVK6	S396	PNFTRHPSLIKLVKS	83 / 6 AA	94
Phosphosite 20:	C6orf217	P0C7V0	S251	GNRRSHPSLSFSWLS	83 / 6 AA	29