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:	CTK
Human P-Site:	S218
P-Site Sequence:	KRKHGTKSAEEELAR
UniProt:	P42679
Intern. Prot. ID:	IPI00000868

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTK	P42679	S218	KRKHGTKSAEEELAR	100 / 9 AA	56
Phosphosite 1:	NOX5	Q96PH1	S20	EGCRGTMSAEEDARW	66 / 9 AA	86
Phosphosite 2:	PDZRN3	Q9UPQ7	T1048	QELLTHGTKSPDGTR	71 / 7 AA	120
Phosphosite 3:	PDZRN3	Q9UPQ7	S1050	LLTHGTKSPDGTRVY	71 / 7 AA	120
Phosphosite 4:	CASC3	O15234	S71	VESGGAKSAEESECE	85 / 7 AA	76
Phosphosite 5:	CCDC57	Q2TAC2	S752	GREQDAKSAEDEAPS	55 / 9 AA	103
Phosphosite 6:	TNRC6A	Q8NDV7	S643	TFTNGWKSTEEEDQG	66 / 9 AA	210
Phosphosite 7:	KIAA0100	Q14667	T1430	YQRHSNRTAEEELSA	55 / 9 AA	254
Phosphosite 8:	SCAF1	Q9H7N4	S266	SSSAGTPSPEEEEEE	75 / 8 AA	139
Phosphosite 9:	SMARCAD1	Q9H4L7	S696	MFSSKTKSADEQSIY	71 / 7 AA	117
Phosphosite 10:	HECTD1	Q9ULT8	S1963	FCEHGTKSGLNQGAI	55 / 9 AA	290
Phosphosite 11:	MORF4L2	Q15014	S15	SQPRGQQSAEEENFK	66 / 9 AA	32
Phosphosite 12:	C2orf57	Q53QW1	S192	QAASTTKSAEEKAEH	100 / 6 AA	42
Phosphosite 13:	NFAT2	O95644	S39	RAGGTMKSAEEEHYG	100 / 6 AA	101
Phosphosite 14:	ZNF335	Q9H4Z2	S294	KWSTSTKSQEEEGPE	75 / 8 AA	145
Phosphosite 15:	KCTD17	Q8N5Z5	S212	ESSRKTKSTEEQLEE	55 / 9 AA	36
Phosphosite 16:	NRK1	Q9NWW6	S173	VYLDGTKSEEDLFLQ	62 / 8 AA	23
Phosphosite 17:	KCNT2	Q6UVM3	S808	VDKESTMSAEEDYMA	62 / 8 AA	131
Phosphosite 18:	KCNT1	Q5JUK3	S871	VDKESTMSAEEDYMA	62 / 8 AA	138
Phosphosite 19:	CCDC38	Q502W7	S555	VNETKTKSQEEEYFF	85 / 7 AA	65
Phosphosite 20:	KCTD17	Q8N5Z5	T213	SSRKTKSTEEQLEEQ	71 / 7 AA	36