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:	Y514
P-Site Sequence:	LIMKHKRYGYNCVIY
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	Y514	LIMKHKRYGYNCVIY	100 / 9 AA	72
Phosphosite 1:	SCML1	Q9UN30	Y104	LWTNHKRYGYKKHSY	85 / 7 AA	37
Phosphosite 2:	WBSCR17	Q6IS24	Y118	AKGPHEKYGYNSYLS	62 / 8 AA	68
Phosphosite 3:	JPH1	Q9HDC5	Y316	ANNKRHGYGCTVFPD	71 / 7 AA	72
Phosphosite 4:	CTSB	P07858	Y225	TYKQDKHYGYNSYSV	55 / 9 AA	38
Phosphosite 5:	FRS2	Q8WU20	Y67	LCLRRYGYDSNLFSF	57 / 7 AA	57
Phosphosite 6:	FRS3	O43559	Y67	LCLRRYGYDSNLFSF	57 / 7 AA	54
Phosphosite 7:	CTSB	P07858	Y227	KQDKHYGYNSYSVSN	71 / 7 AA	38
Phosphosite 8:	SCML1	Q9UN30	Y106	TNHKRYGYKKHSYRL	83 / 6 AA	37
Phosphosite 9:	EFR3B	Q9Y2G0	Y70	RDVGRHRYGYVCIAM	83 / 6 AA	92
Phosphosite 10:	ADAMTS4	O75173	Y699	FRKFRYGYNNVVTIP	100 / 5 AA	90
Phosphosite 11:	TINP1	O95478	Y14	IELHRKRYGYRLDYH	83 / 6 AA	30
Phosphosite 12:	FRS2	Q8WU20	Y65	HYLCLRRYGYDSNLF	57 / 7 AA	57
Phosphosite 13:	FRS3	O43559	Y65	PYLCLRRYGYDSNLF	57 / 7 AA	54
Phosphosite 14:	FKBP10	Q96AY3	Y406	GDFVRYHYNCSLLDG	83 / 6 AA	64
Phosphosite 15:	FKBP10	Q96AY3	Y404	KLGDFVRYHYNCSLL	83 / 6 AA	64
Phosphosite 16:	BEND2	Q8NDZ0	S146	PVHLRRYSYNSEEVD	57 / 7 AA	88
Phosphosite 17:	BEND2	Q8NDZ0	Y147	VHLRRYSYNSEEVDF	57 / 7 AA	88
Phosphosite 18:	EML6	Q6ZMW3	Y1923	KFAKHKRYFGHSAHV	100 / 5 AA	217
Phosphosite 19:	BEND2	Q8NDZ0	Y145	HPVHLRRYSYNSEEV	57 / 7 AA	88
Phosphosite 20:	TINP1	O95478	Y16	LHRKRYGYRLDYHEK	100 / 5 AA	30