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:	CLK3
Human P-Site:	S281
P-Site Sequence:	QQSSKRSSRSVEDDK
UniProt:	P49761
Intern. Prot. ID:	IPI00298896

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CLK3	P49761	S281	QQSSKRSSRSVEDDK	100 / 9 AA	59
Phosphosite 1:	CLK3	P49761	S280	SQQSSKRSSRSVEDD	100 / 8 AA	59
Phosphosite 2:	CLK3	P49761	S283	SSKRSSRSVEDDKEG	100 / 7 AA	59
Phosphosite 3:	CLK3	P49761	S135	SSKRSSRSVEDDKEG	100 / 7 AA	59
Phosphosite 4:	EPB41	P11171	S540	RTASKRASRSLDGAA	66 / 9 AA	97
Phosphosite 5:	GFOD2	Q3B7J2	S355	VDAIKRSSRSGEWEA	87 / 8 AA	42
Phosphosite 6:	PIK4CB	Q9UBF8	S428	NRIRSTRSVENLPEC	85 / 7 AA	91
Phosphosite 7:	NECAB1	Q8N987	S184	QWPGKRSSRRVQRHN	66 / 9 AA	41
Phosphosite 8:	PIK4CB	Q9UBF8	T426	PENRIRSTRSVENLP	85 / 7 AA	91
Phosphosite 9:	KIAA0586	Q9BVV6	S275	QPVSMPSSRAVEKYS	66 / 9 AA	169
Phosphosite 10:	NOX5	Q96PH1	S536	GRGSKRLSRSVTMRK	87 / 8 AA	86
Phosphosite 11:	ADRA2C	P18825	S350	GRLSRASSRSVEFFL	77 / 9 AA	50
Phosphosite 12:	GMPS	P49915	S280	GFMRKRESQSVEEAL	75 / 8 AA	77
Phosphosite 13:	CCR7	P32248	S365	CRHIRRSSMSVEAET	75 / 8 AA	43
Phosphosite 14:	SPTBN2	O15020	S1463	AGEVERTSRAVEEKF	71 / 7 AA	271
Phosphosite 15:	SPIRE1	Q08AE8	S543	LPPSRQSSRSLEEFC	66 / 9 AA	86
Phosphosite 16:	ADRA2C	P18825	S352	LSRASSRSVEFFLSR	100 / 6 AA	50
Phosphosite 17:	FAM71F1	Q96KD3	S274	NQLSFRSSRKVETNK	85 / 7 AA	39
Phosphosite 18:	SFMBT1	Q9UHJ3	S683	VHKKKRSSASVDNTP	75 / 8 AA	98
Phosphosite 19:	LAPTM4B	Q86VI4	S92	DPAEARSSRGIEEAG	71 / 7 AA	41
Phosphosite 20:	CCR7	P32248	S367	HIRRSSMSVEAETTT	85 / 7 AA	43