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:	S1259
P-Site Sequence:	QSLSRRESPSPSHQA
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	S1259	QSLSRRESPSPSHQA	100 / 9 AA	143
Phosphosite 1:	ROBO3	Q96MS0	T1141	VTPSRRETPSPTPSY	77 / 9 AA	148
Phosphosite 2:	SRRM1	Q8IYB3	S713	SSPQRRQSPSPSTRP	87 / 8 AA	102
Phosphosite 3:	TTBK1	Q5TCY1	S1261	LSRRESPSPSHQARP	100 / 7 AA	143
Phosphosite 4:	PHLPP	O60346	S317	GGWSRRASPAPSDSS	77 / 9 AA	185
Phosphosite 5:	DHX38	Q92620	S232	SRRSQWESPSPTPSY	66 / 9 AA	141
Phosphosite 6:	SRRM1	Q8IYB3	S450	KGTEKRESPSPAPKP	75 / 8 AA	102
Phosphosite 7:	GJA3	Q9Y6H8	S119	EEQLKRESPSPKEPP	85 / 7 AA	47
Phosphosite 8:	SRRM2	Q9UQ35	T2738	SHKRRRETPSPRPMR	85 / 7 AA	300
Phosphosite 9:	CC2D1B	Q5T0F9	S528	RASSSKESPSPSVRE	77 / 9 AA	94
Phosphosite 10:	SFRS16	Q8N2M8	S531	RSRSRSQSPSPSPAR	77 / 9 AA	77
Phosphosite 11:	JMJD1C	Q15652	S900	EASLRRNSPSPWLHQ	75 / 8 AA	285
Phosphosite 12:	MSK2	O75676	S745	ATASRRGSPAPANPG	66 / 9 AA	86
Phosphosite 13:	SRRM1	Q8IYB3	S452	TEKRESPSPAPKPRK	85 / 7 AA	102
Phosphosite 14:	SRRM1	Q8IYB3	S715	PQRRQSPSPSTRPIR	85 / 7 AA	102
Phosphosite 15:	ZNF318	Q5VUA4	S69	GHRGRRASPSPPRGR	75 / 8 AA	251
Phosphosite 16:	C6orf141	Q5SZD1	S232	HAAGRRVSPSPGTWL	66 / 9 AA	27
Phosphosite 17:	HARSL	P49590	S161	GKVWRRESPTIVQGR	71 / 7 AA	57
Phosphosite 18:	CC2D1B	Q5T0F9	S530	SSSKESPSPSVREQL	85 / 7 AA	94
Phosphosite 19:	C14orf43	Q6PJG2	S923	VPLPRRESPSEERLE	100 / 6 AA	115
Phosphosite 20:	SRRM1	Q8IYB3	S626	PPPKRRASPSPPPKR	85 / 7 AA	102