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:	S138
P-Site Sequence:	HRRKRSRSIEDDEEG
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	S138	HRRKRSRSIEDDEEG	100 / 9 AA	57
Phosphosite 1:	CLK1	P49759	S140	HRRKRTRSVEDDEEG	77 / 9 AA	57
Phosphosite 2:	MXRA5	Q9NR99	S291	LRQNRSRSIEEEQEQ	66 / 9 AA	312
Phosphosite 3:	EHBP1	Q8NDI1	S1035	PEMKRQRSIQEDTKK	66 / 9 AA	140
Phosphosite 4:	CLK4	Q9HAZ1	S136	KSHRRKRSRSIEDDE	100 / 7 AA	57
Phosphosite 5:	FMNL2	Q96PY5	S171	KSKPWSRSIEDLHRG	85 / 7 AA	123
Phosphosite 6:	FMNL3	Q8IVF7	S174	KLRSWSRSIEDLQPP	85 / 7 AA	117
Phosphosite 7:	PHF23	Q9BUL5	T30	PPEKRRRTIEDFNKF	75 / 8 AA	44
Phosphosite 8:	CLK3	P49761	S283	SSKRSSRSVEDDKEG	66 / 9 AA	59
Phosphosite 9:	CLK3	P49761	S135	SSKRSSRSVEDDKEG	66 / 9 AA	59
Phosphosite 10:	A-Myb	P10243	S7	_MAKRSRSEDEDDDL	66 / 9 AA	86
Phosphosite 11:	MYO5C	Q9NQX4	S1539	GFRKRSSSIDDTDGY	75 / 8 AA	203
Phosphosite 12:	NRAP	Q86VF7	S1081	GQMLGSRSLEDDISL	85 / 7 AA	197
Phosphosite 13:	TTLL10	Q6ZVT0	S341	ALQAKTRSMEDDPIH	62 / 8 AA	75
Phosphosite 14:	NFI-X	Q14938	S280	STTKRPKSIDDSEME	62 / 8 AA	55
Phosphosite 15:	MYO5C	Q9NQX4	S1538	TGFRKRSSSIDDTDG	75 / 8 AA	203
Phosphosite 16:	SFRS18	Q8TF01	S672	RKKERSRSIDKDRKK	75 / 8 AA	93
Phosphosite 17:	MXRA5	Q9NR99	S289	SPLRQNRSRSIEEEQ	85 / 7 AA	312
Phosphosite 18:	C9	P02748	S64	CLRQMFRSRSIEVFG	100 / 6 AA	63
Phosphosite 19:	C9	P02748	S66	RQMFRSRSIEVFGQF	100 / 6 AA	63
Phosphosite 20:	PHF13	Q86YI8	T24	PSCKRRRTVEDFNKF	62 / 8 AA	34