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:	C4orf23
Human P-Site:	S463
P-Site Sequence:	GRYSRRQSKKTQYRE
UniProt:	Q8IYL2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf23	Q8IYL2	S463	GRYSRRQSKKTQYRE	100 / 9 AA	85
Phosphosite 1:	DTL	Q9NZJ0	S691	TPNSRRQSGKTLPSP	87 / 8 AA	79
Phosphosite 2:	PINX1	Q96BK5	S152	CIFGKRQSKKTPEGD	66 / 9 AA	37
Phosphosite 3:	ALS2CR4	Q96Q45	T155	IQKPRRKTKKTQPAE	66 / 9 AA	48
Phosphosite 4:	CDKL3	Q8IVW4	S551	IKMLKRESKKTESSK	62 / 8 AA	68
Phosphosite 5:	GPATCH8	Q9UKJ3	S905	SDRSRRHSKRSHDSD	55 / 9 AA	164
Phosphosite 6:	CDC14B	O60729	S440	ALKSRRQSKTNAIPL	100 / 6 AA	57
Phosphosite 7:	C6orf60	Q8NB25	S862	IDISRRQSKEHICRI	100 / 6 AA	133
Phosphosite 8:	C4orf23	Q8IYL2	T466	SRRQSKKTQYREYLD	100 / 6 AA	85
Phosphosite 9:	MYCBP2	O75592	S586	STKSRRQSKPYKPKK	100 / 6 AA	510
Phosphosite 10:	C7orf31	Q8N865	S447	DLYWRQQSLKTQPTP	66 / 9 AA	68
Phosphosite 11:	KIF24	Q5T7B8	S501	THTPFRQSKLTQVLK	85 / 7 AA	152
Phosphosite 12:	CEP152	O94986	S1303	PISSKSQSKTTQSAL	66 / 9 AA	189
Phosphosite 13:	MIXL1	Q9H2W2	S145	RAKSRRQSGKSFQPL	75 / 8 AA	25
Phosphosite 14:	RNF40	O75150	S718	EERDRRESKKIADED	71 / 7 AA	114
Phosphosite 15:	SLY	O75995	S247	ARPSRRQSKGKRPKP	100 / 6 AA	42
Phosphosite 16:	MIB1	Q86YT6	S143	LLESRRKSKKITARG	75 / 8 AA	110
Phosphosite 17:	UHRF1	Q96T88	T665	RAGSPRRTSKKTKVE	75 / 8 AA	90
Phosphosite 18:	UHRF1	Q96T88	S666	AGSPRRTSKKTKVEP	75 / 8 AA	90
Phosphosite 19:	ADAR	P55265	S1118	IYDSKRQSGKTKETS	75 / 8 AA	136
Phosphosite 20:	C2orf73	Q8N5S3	S205	GSRSSEQSKKTEKGN	66 / 9 AA	32