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:	T1307
P-Site Sequence:	LQAQRATTKGRAGGA
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	T1307	LQAQRATTKGRAGGA	100 / 9 AA	143
Phosphosite 1:	TTBK1	Q5TCY1	T1306	KLQAQRATTKGRAGG	100 / 8 AA	143
Phosphosite 2:	ARSG	Q96EG1	T236	QFIQRASTSGRPFLL	66 / 9 AA	57
Phosphosite 3:	ARSG	Q96EG1	S235	TQFIQRASTSGRPFL	75 / 8 AA	57
Phosphosite 4:	KIAA0556	O60303	T831	ERPQRATTKVHSDDS	66 / 9 AA	181
Phosphosite 5:	KIAA0556	O60303	T830	KERPQRATTKVHSDD	75 / 8 AA	181
Phosphosite 6:	ITPKB	P27987	T792	EKAQRAVTKPRYMQW	75 / 8 AA	102
Phosphosite 7:	ITPKA	P23677	T311	EHAQRAVTKPRYMQW	75 / 8 AA	51
Phosphosite 8:	C3orf20	Q8ND61	T299	HIEAERATWKGRNIS	75 / 8 AA	101
Phosphosite 9:	NRAGE	Q9Y5V3	T85	FKVQNATTKGPNGVY	75 / 8 AA	86
Phosphosite 10:	DZIP1L	Q8IYY4	T708	AGPQRAATPGRKPQL	75 / 8 AA	87
Phosphosite 11:	RP1	P56715	T704	NKNERINTKGRITKE	62 / 8 AA	241
Phosphosite 12:	ERCC4	Q92889	S479	PQNKERASTKERTLK	62 / 8 AA	104
Phosphosite 13:	ERCC4	Q92889	T480	QNKERASTKERTLKK	55 / 9 AA	104
Phosphosite 14:	Rap1GAP	P47736	T548	SSPEMPTTKNRAETA	55 / 9 AA	73
Phosphosite 15:	FAM22A	Q8IVF1	T476	PRPQRPVTKARRPPP	62 / 8 AA	94
Phosphosite 16:	FAM22D	Q5VT03	T404	PRPQRPVTKARRPPP	62 / 8 AA	86
Phosphosite 17:	FAM22B	A6NNL0	T476	PRPQRPVTKARRPPP	62 / 8 AA	94
Phosphosite 18:	ATXN3L	Q9H3M9	T316	YLHERPTTSSRAIES	55 / 9 AA	41
Phosphosite 19:	PCSK4	Q6UW60	T284	EAFRRGVTKGRGGLG	55 / 9 AA	83
Phosphosite 20:	ITPR3	Q14573	T1826	REPVDPTTKGRVASF	71 / 7 AA	304