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:	CDKN3
Human P-Site:	S209
P-Site Sequence:	SRDSQSRSVSR____
UniProt:	Q16667
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDKN3	Q16667	S209	SRDSQSRSVSR____	100 / 8 AA	24
Phosphosite 1:	CDKN3	Q16667	S207	LSSRDSQSRSVSR__	100 / 7 AA	24
Phosphosite 2:	SFRS5	Q13243	S229	RSRSKSRSVSRSPVP	87 / 8 AA	31
Phosphosite 3:	SUPT16H	Q9Y5B9	S1015	EEEEQSRSMSRKRKA	85 / 7 AA	120
Phosphosite 4:	SFRS4	Q08170	S406	TDRSQSRSPSRSVSK	87 / 8 AA	57
Phosphosite 5:	NKTR	P30414	S1313	DDDSQSRSPSRSRSK	87 / 8 AA	166
Phosphosite 6:	GRIN2B	Q13224	S1017	PFTTQSRSISKKPLD	62 / 8 AA	166
Phosphosite 7:	PAPLN	O95428	S384	SCGGGSQSRSVYCIS	100 / 6 AA	138
Phosphosite 8:	PAPLN	O95428	S386	GGGSQSRSVYCISSD	100 / 6 AA	138
Phosphosite 9:	FLG	P20930	S1863	RGQSGSRSVSRQTRN	87 / 8 AA	435
Phosphosite 10:	FUSIP1	O75494	S241	RSKSQSRSQSRSRSK	87 / 8 AA	31
Phosphosite 11:	SFRS7	Q16629	S202	RSRSRSRSISRPRSS	75 / 8 AA	27
Phosphosite 12:	SFRS4	Q08170	S410	QSRSPSRSVSKEREH	75 / 8 AA	57
Phosphosite 13:	FHOD3	Q2V2M9	S502	EKELRSRSVSRGRAD	85 / 7 AA	159
Phosphosite 14:	OR1P1	Q8NH06	S105	NIQTQSRSISYAGCL	71 / 7 AA	37
Phosphosite 15:	GRIN2B	Q13224	S1015	NPPFTTQSRSISKKP	71 / 7 AA	166
Phosphosite 16:	FHOD3	Q2V2M9	S504	ELRSRSVSRGRADLS	100 / 6 AA	159
Phosphosite 17:	GPATCH8	Q9UKJ3	S944	LSCSQSRSRSRSHTR	87 / 8 AA	164
Phosphosite 18:	CCNL2	Q96S94	S421	GSKSQSRSRSRSDSP	87 / 8 AA	58
Phosphosite 19:	SFRS16	Q8N2M8	S523	PSPSQSRSRSRSRSQ	87 / 8 AA	77
Phosphosite 20:	FLG	P20930	S1865	QSGSRSVSRQTRNEK	100 / 6 AA	435