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:	TTBK1
Human P-Site:	S889
P-Site Sequence:	SEPGTLSSVLKSEPK
UniProt:	Q5TCY1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTBK1	Q5TCY1	S889	SEPGTLSSVLKSEPK	100 / 9 AA	143
Phosphosite 1:	TTBK1	Q5TCY1	S888	VSEPGTLSSVLKSEP	100 / 8 AA	143
Phosphosite 2:	NWD1	Q149M9	S139	PEEATLTSVLRSGAQ	66 / 9 AA	175
Phosphosite 3:	URB1	O60287	S1948	NFFGTLDSVLRYRAT	75 / 8 AA	254
Phosphosite 4:	SLC22A7	Q9Y694	S78	REPDGTLSSCLRFAY	75 / 8 AA	60
Phosphosite 5:	SLC22A7	Q9Y694	S79	EPDGTLSSCLRFAYP	75 / 8 AA	60
Phosphosite 6:	RhoE	P61587	S112	SRPETLDSVLKKWKG	75 / 8 AA	27
Phosphosite 7:	RND2	P52198	S96	SRPETLDSVLKKWQG	75 / 8 AA	25
Phosphosite 8:	senataxin	Q7Z333	S391	EEMETLASVLQSDIG	66 / 9 AA	303
Phosphosite 9:	PILRA	Q9UKJ1	Y298	SPQNETLYSVLKA__	75 / 8 AA	34
Phosphosite 10:	NLRC4	Q9NPP4	S898	DVQGSLSSLLKHLEE	75 / 8 AA	116
Phosphosite 11:	MGA	Q8IWI9	S870	SYVRTLDSVLKKQST	85 / 7 AA	332
Phosphosite 12:	CEP192	Q8TEP8	S510	RGKGTLSSIIQNNSD	55 / 9 AA	213
Phosphosite 13:	NWD1	Q149M9	T138	EPEEATLTSVLRSGA	62 / 8 AA	175
Phosphosite 14:	CENPB	P07199	T44	IPPSTLSTILKNKRA	55 / 9 AA	65
Phosphosite 15:	OR51G1	Q8NGK1	S150	IVKMGLSSVLRSALL	85 / 7 AA	36
Phosphosite 16:	MYO18B	Q8IUG5	T528	KDGFTLATVLKPDEG	62 / 8 AA	285
Phosphosite 17:	OXNAD1	Q96HP4	S40	LRHLTLTSIMKSKRK	62 / 8 AA	35
Phosphosite 18:	ESAM	Q96AP7	T309	DTISKNGTLSSVTSA	100 / 6 AA	41
Phosphosite 19:	TTBK1	Q5TCY1	T886	LDVSEPGTLSSVLKS	100 / 6 AA	143
Phosphosite 20:	ERBB3	P21860	T1176	TPSSREGTLSSVGLS	100 / 6 AA	148