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:	S132
P-Site Sequence:	HVPCNGFSDIENLEG
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	S132	HVPCNGFSDIENLEG	100 / 9 AA	72
Phosphosite 1:	BRCA2	P51587	S1242	QKAVKLFSDIENISE	100 / 6 AA	384
Phosphosite 2:	PPFIBP1	Q86W92	S372	LLDAQGFSDLEKSPS	71 / 7 AA	114
Phosphosite 3:	IL20	Q9NYY1	S47	QEIRNGFSEIRGSVQ	71 / 7 AA	20
Phosphosite 4:	SUZ12	Q15022	S713	NGTANGFSEINSKEK	83 / 6 AA	83
Phosphosite 5:	MKLN1	Q9UL63	S698	DFTALGFSDVDHTYA	57 / 7 AA	85
Phosphosite 6:	ZNF180	Q9UJW8	Y273	TQTKDKCYGFSDRIQ	83 / 6 AA	79
Phosphosite 7:	C10orf92	Q8IYW2	S720	GEPRRGFSDLEGQAA	83 / 6 AA	95
Phosphosite 8:	PKCZ	Q05513	S510	CRPQTGFSDIKSHAF	62 / 8 AA	68
Phosphosite 9:	PLEKHA8	Q96JA3	S320	STMNTSFSDIELLED	71 / 7 AA	58
Phosphosite 10:	PHF13	Q86YI8	S75	DGWDAGFSDIASSVP	71 / 7 AA	34
Phosphosite 11:	PLEKHA9	O95397	S204	STMNTSFSDIELLED	71 / 7 AA	44
Phosphosite 12:	CCDC152	Q4G0S7	S25	DKLINDFSQIEKKMV	55 / 9 AA	30
Phosphosite 13:	Cezanne	Q6GQQ9	S71	RTPEKGFSDREPTRP	71 / 7 AA	93
Phosphosite 14:	PCBP2	Q15366	S266	THGNTGFSGIESSSP	62 / 8 AA	39
Phosphosite 15:	FAM47E	Q6ZV65	S226	GLHENGISDIDEEFI	71 / 7 AA	41
Phosphosite 16:	IRS1	P35568	S11	PPESDGFSDVRKVGY	57 / 7 AA	132
Phosphosite 17:	SIK	P57059	Y27	KPLRVGFYDIERTLG	83 / 6 AA	85
Phosphosite 18:	CBX1	P83916	S46	LLKWKGFSDEDNTWE	62 / 8 AA	21
Phosphosite 19:	SYT3	Q9BQG1	S335	AKDSNGFSDPYVKIY	83 / 6 AA	63
Phosphosite 20:	ZBTB41	Q5SVQ8	Y317	EEEMSDEYSDIEEQS	50 / 8 AA	105