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:	S277
P-Site Sequence:	SSRSQQSSKRSSRSV
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	S277	SSRSQQSSKRSSRSV	100 / 9 AA	59
Phosphosite 1:	CLK3	P49761	S276	ASSRSQQSSKRSSRS	100 / 8 AA	59
Phosphosite 2:	EHBP1	Q8NDI1	S660	PQKSQQSSGRTSGSD	77 / 9 AA	140
Phosphosite 3:	AFF4	Q9UHB7	S105	RHGGSHQSSKWTPVG	62 / 8 AA	127
Phosphosite 4:	AFF4	Q9UHB7	S106	HGGSHQSSKWTPVGP	55 / 9 AA	127
Phosphosite 5:	MED27	Q6P2C8	S132	SGLLNQQSLKRSANQ	75 / 8 AA	35
Phosphosite 6:	CHRM3	P20309	S299	SYELQQQSMKRSNRR	85 / 7 AA	66
Phosphosite 7:	EXPH5	Q8NEV8	S362	IPPRHQQSPKRTPLS	71 / 7 AA	223
Phosphosite 8:	NKTR	P30414	S496	SLSSHHSSKRDWSKS	71 / 7 AA	166
Phosphosite 9:	NKTR	P30414	S495	SSLSSHHSSKRDWSK	71 / 7 AA	166
Phosphosite 10:	SMC1B	Q8NDV3	S1228	DTEGQESSKRHGESR	71 / 7 AA	144
Phosphosite 11:	SMC1B	Q8NDV3	S1227	PDTEGQESSKRHGES	71 / 7 AA	144
Phosphosite 12:	CCDC18	Q5T9S5	S481	CNDSQESSKLSSLET	77 / 9 AA	169
Phosphosite 13:	FOXR1	Q6PIV2	S110	VESLSQSSSKRSPPR	87 / 8 AA	33
Phosphosite 14:	FOXR1	Q6PIV2	S111	ESLSQSSSKRSPPRK	87 / 8 AA	33
Phosphosite 15:	PPP1R12B	O60237	S789	EADLDEQSSKRLSIR	83 / 6 AA	110
Phosphosite 16:	PPP1R12B	O60237	S790	ADLDEQSSKRLSIRE	75 / 8 AA	110
Phosphosite 17:	SLC15A4	Q8N697	S290	GIGVFQQSSKQSLFD	85 / 7 AA	62
Phosphosite 18:	SLC15A4	Q8N697	S291	IGVFQQSSKQSLFDS	85 / 7 AA	62
Phosphosite 19:	piccolo	Q9Y6V0	S4708	SSQSSQQSPKPSVIK	75 / 8 AA	567
Phosphosite 20:	ARNT2	Q9HBZ2	S226	KKEGQQSSMRMCMGS	71 / 7 AA	79