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:	TTBK2
Human P-Site:	S499
P-Site Sequence:	KPCVPAVSRTDHIWH
UniProt:	Q6IQ55
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTBK2	Q6IQ55	S499	KPCVPAVSRTDHIWH	100 / 9 AA	137
Phosphosite 1:	CTXN1	P60606	S64	YSRMPASSWTDHKEA	66 / 9 AA	9
Phosphosite 2:	ICK	Q9UPZ9	T358	YKAEVSRTDHPSHLQ	85 / 7 AA	71
Phosphosite 3:	CDK6	Q00534	S86	LFDVCTVSRTDRETK	66 / 9 AA	37
Phosphosite 4:	endofin	Q7Z3T8	S176	VSDTPCVSSTDHDSD	75 / 8 AA	169
Phosphosite 5:	GFRA2	O00451	T260	DLRGVCRTDHLCRSR	71 / 7 AA	52
Phosphosite 6:	PLEC1	Q15149	S4400	YPISPAVSRTQLASW	85 / 7 AA	532
Phosphosite 7:	ATG2A	Q2TAZ0	S305	QELLSAVSLTDHEGL	66 / 9 AA	213
Phosphosite 8:	WBP7	Q9UMN6	T699	EPRAVGRTNHLSLPR	71 / 7 AA	294
Phosphosite 9:	CDK4	P11802	S81	LMDVCATSRTDREIK	66 / 9 AA	34
Phosphosite 10:	CHDH	Q8NE62	S250	AYLHPALSRTNLKAE	71 / 7 AA	65
Phosphosite 11:	GFI1	Q99684	S36	LENVPAPSRADSTSN	75 / 8 AA	45
Phosphosite 12:	CLIP1	P30622	T564	EKLEVTRTDHQREIT	71 / 7 AA	162
Phosphosite 13:	THEG	Q9P2T0	S191	TITVPAVSRRVEELS	100 / 6 AA	43
Phosphosite 14:	FAM186B	Q8IYM0	S581	LSLVPAPSRTQSAHQ	75 / 8 AA	104
Phosphosite 15:	TANC1	Q9C0D5	S1106	LGHGAAVSRTNRRGV	62 / 8 AA	202
Phosphosite 16:	FARP2	O94887	S920	WYRNTSVSRADHSAA	71 / 7 AA	120
Phosphosite 17:	CHD7	Q9P2D1	T2112	AKHGVSRTDYHILND	71 / 7 AA	336
Phosphosite 18:	CHD9	Q3L8U1	T1982	AKHGVSRTDYHILRD	71 / 7 AA	326
Phosphosite 19:	FAM54B	Q9H019	S126	KPALPALSRTTELQD	71 / 7 AA	32
Phosphosite 20:	GALNT6	Q8NCL4	S48	PWLKSLVSRKDHVLD	83 / 6 AA	71