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:	CDKL4
Human P-Site:	S284
P-Site Sequence:	CSQLLESSYFDSFQE
UniProt:	Q5MAI5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDKL4	Q5MAI5	S284	CSQLLESSYFDSFQE	100 / 9 AA	36
Phosphosite 1:	CDKL4	Q5MAI5	Y285	SQLLESSYFDSFQEA	100 / 8 AA	36
Phosphosite 2:	ZNF738	Q8NE65	S28	ERNLLEYSYFEKGPL	75 / 8 AA	16
Phosphosite 3:	ZNF738	Q8NE65	Y27	AERNLLEYSYFEKGP	75 / 8 AA	16
Phosphosite 4:	FAT	Q14517	Y4234	TAFLQRPYFDSKLNK	62 / 8 AA	506
Phosphosite 5:	PRDM4	Q9UKN5	S103	PYPHLESSYFRTILP	100 / 6 AA	88
Phosphosite 6:	ERO1L	Q96HE7	S71	RLQKLLESDYFRYYK	85 / 7 AA	54
Phosphosite 7:	PRDM4	Q9UKN5	Y104	YPHLESSYFRTILPG	100 / 6 AA	88
Phosphosite 8:	CDK10	Q15131	Y322	GDCLESSYFKEKPLP	100 / 6 AA	41
Phosphosite 9:	CEP250	Q9BV73	S772	AKELLESSLFEAQQQ	66 / 9 AA	281
Phosphosite 10:	HMGCS1	Q01581	Y310	DVKLEDTYFDRDVEK	62 / 8 AA	57
Phosphosite 11:	CAPRIN1	Q14444	Y245	ERVFQSNYFDSTHNH	62 / 8 AA	78
Phosphosite 12:	CEP250	Q9BV73	S771	SAKELLESSLFEAQQ	75 / 8 AA	281
Phosphosite 13:	TMEM217	Q8N7C4	Y197	GSHLESQYFERQSFH	62 / 8 AA	27
Phosphosite 14:	SLC25A11	Q02978	S212	SKQFLLDSGYFSDNI	71 / 7 AA	34
Phosphosite 15:	SCN11A	Q9UI33	Y452	LTSLETSYFTPKKRK	62 / 8 AA	205
Phosphosite 16:	COPS5	Q92905	S227	QYYALEVSYFKSSLD	75 / 8 AA	38
Phosphosite 17:	FAM83B	Q5T0W9	Y336	IHKLDSSYFKNRGIY	62 / 8 AA	115
Phosphosite 18:	FAM83B	Q5T0W9	S335	KIHKLDSSYFKNRGI	62 / 8 AA	115
Phosphosite 19:	EIF2AK3	Q9NZJ5	S184	VESLLESSYKFGDDV	100 / 6 AA	125
Phosphosite 20:	LOC375337	Q8N9V7	S516	KASLPESSYFLRGSQ	85 / 7 AA	191