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:	CLK4
Human P-Site:	S122
P-Site Sequence:	RKRNRHCSSHQSRSK
UniProt:	Q9HAZ1
Intern. Prot. ID:	IPI00180143

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CLK4	Q9HAZ1	S122	RKRNRHCSSHQSRSK	100 / 9 AA	57
Phosphosite 1:	CLK4	Q9HAZ1	S123	KRNRHCSSHQSRSKS	100 / 8 AA	57
Phosphosite 2:	SENP6	Q9GZR1	S212	VQQKRHCSTYQPTPP	55 / 9 AA	126
Phosphosite 3:	SENP6	Q9GZR1	T213	QQKRHCSTYQPTPPL	62 / 8 AA	126
Phosphosite 4:	GYS1	P13807	S653	PSLSRHSSPHQSEDE	66 / 9 AA	84
Phosphosite 5:	SCN3A	Q9NY46	S554	TSDKKFCSPHQSLLS	55 / 9 AA	226
Phosphosite 6:	C6orf54	Q9Y6Z4	S177	RTPQRRCSSHEA___	62 / 8 AA	19
Phosphosite 7:	TNN	Q9UQP3	S143	TDLSRHCSGHGTFSL	71 / 7 AA	144
Phosphosite 8:	TENC1	Q63HR2	S593	PGLSRHCSCRQGYRE	55 / 9 AA	153
Phosphosite 9:	AFF4	Q9UHB7	S102	FEQRHGGSHQSSKWT	75 / 8 AA	127
Phosphosite 10:	ACAA1	P09110	S124	STVNRQCSSGLQAVA	83 / 6 AA	44
Phosphosite 11:	CPEB4	Q17RY0	S460	LGSPHCFSHQNGERV	62 / 8 AA	80
Phosphosite 12:	GYS1	P13807	S652	SPSLSRHSSPHQSED	62 / 8 AA	84
Phosphosite 13:	SHROOM4	Q9ULL8	S149	CPLSRHCSTEKSSSI	55 / 9 AA	166
Phosphosite 14:	C14orf79	Q96F83	S121	SAPKECSSHQPCQGG	62 / 8 AA	36
Phosphosite 15:	SHROOM4	Q9ULL8	T150	PLSRHCSTEKSSSIG	62 / 8 AA	166
Phosphosite 16:	ARHGAP20	Q9P2F6	S1123	QDSERHCSSPFSLVE	83 / 6 AA	133
Phosphosite 17:	ZNF184	Q99676	S627	GKAFRHCSSLAQHQK	100 / 5 AA	86
Phosphosite 18:	SPDYC	Q5MJ68	S227	GLPQHCSSHLLKPVS	83 / 6 AA	33
Phosphosite 19:	SPDYC	Q5MJ68	S226	CGLPQHCSSHLLKPV	83 / 6 AA	33
Phosphosite 20:	DOCK7	Q96N67	S1563	RLLRHCSSSIGTIRS	100 / 5 AA	243