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:	S515
P-Site Sequence:	ASGRMDVSASVEQEA
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	S515	ASGRMDVSASVEQEA	100 / 9 AA	143
Phosphosite 1:	GABRA6	Q16445	S449	SKDTMEVSSSVE___	75 / 8 AA	51
Phosphosite 2:	TTBK1	Q5TCY1	S517	GRMDVSASVEQEALS	100 / 7 AA	143
Phosphosite 3:	LPLUNC1	Q8TDL5	S146	ATIRMDTSASGPTRL	85 / 7 AA	52
Phosphosite 4:	LPLUNC1	Q8TDL5	T145	QATIRMDTSASGPTR	85 / 7 AA	52
Phosphosite 5:	DENND5B	Q6ZUT9	S474	AVEKMDLSASLGEKD	62 / 8 AA	145
Phosphosite 6:	C1orf9	Q9UBS9	S750	PLPKIEVSESVEYEA	55 / 9 AA	139
Phosphosite 7:	IVNS1ABP	Q9Y6Y0	T132	LLSRMDVTSCISYRN	50 / 8 AA	72
Phosphosite 8:	RIOK3	O14730	S425	KVWLIDVSQSVEPTH	75 / 8 AA	59
Phosphosite 9:	RIOK1	Q9BRS2	S343	GVYIIDVSQSVEHDH	75 / 8 AA	66
Phosphosite 10:	NR1D1	P20393	S556	DRSGMENSASVEQLQ	75 / 8 AA	67
Phosphosite 11:	URG4	Q8TCY9	S271	AFVRMDVSSNSKSQL	71 / 7 AA	105
Phosphosite 12:	ANKRD58	A6NJG2	S181	RGLRLDVSAPGSGGL	71 / 7 AA	34
Phosphosite 13:	SNX19	Q92543	S968	EFLDLSASVEESAAT	85 / 7 AA	109
Phosphosite 14:	RAD26L	Q5T890	S15	PPGRMDPSAPQPRAE	71 / 7 AA	81
Phosphosite 15:	UBR1	Q8IWV7	S15	GTERMEISAELPQTP	66 / 6 AA	200
Phosphosite 16:	HS1	P14317	S13	VGHDVSVSVETQGDD	85 / 7 AA	54
Phosphosite 17:	RIOK3	O14730	S427	WLIDVSQSVEPTHPH	85 / 7 AA	59
Phosphosite 18:	GEMIN5	Q8TEQ6	S884	RELNEDVSADVEERF	85 / 7 AA	169
Phosphosite 19:	C10orf71	Q711Q0	S761	EDRRKDVSAGDSQKD	71 / 7 AA	156
Phosphosite 20:	EPRS	P07814	S29	EHVKDDVSISVEEGK	85 / 7 AA	171