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:	S1246
P-Site Sequence:	TSAARNASASPRSQS
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	S1246	TSAARNASASPRSQS	100 / 9 AA	143
Phosphosite 1:	GATA5	Q9BWX5	S311	SGSTRNASASPSAVA	87 / 8 AA	41
Phosphosite 2:	TTBK1	Q5TCY1	S1248	AARNASASPRSQSLS	100 / 7 AA	143
Phosphosite 3:	PPP1R15A	O75807	S247	SKGARKTSVSPRSSG	66 / 9 AA	73
Phosphosite 4:	ZNF517	Q6ZMY9	S157	HPRAREHSASPRVLQ	77 / 9 AA	55
Phosphosite 5:	DYNC1LI2	O43237	S389	ESPARGPSGSPRTQG	66 / 9 AA	54
Phosphosite 6:	HCCS	P53701	S18	AVQASNASASPPSGC	77 / 9 AA	31
Phosphosite 7:	C21orf2	O43822	S208	SLSARDASSSHRGRN	66 / 9 AA	28
Phosphosite 8:	SRRM1	Q8IYB3	S530	HSPSRSASPSPRKRQ	66 / 9 AA	102
Phosphosite 9:	PDZD2	O15018	T1948	EDPDRNTTAAPRSPQ	62 / 8 AA	302
Phosphosite 10:	TTBK2	Q6IQ55	S1152	VVPRRSPSASPRSSS	75 / 8 AA	137
Phosphosite 11:	PM20D2	Q8IYS1	S100	PPEARAPSATPRPLH	66 / 9 AA	48
Phosphosite 12:	ASMTL	O95671	S19	HKRVVLASASPRRQE	100 / 6 AA	69
Phosphosite 13:	ATOH8	Q96SQ7	S207	YNNHQDSSASPRKRP	62 / 8 AA	35
Phosphosite 14:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S139	SRKASAASASPRKAS	77 / 9 AA	60
Phosphosite 15:	PHLDB1	Q86UU1	T347	LAEARRATESPRLGG	66 / 9 AA	151
Phosphosite 16:	ESPNL	Q6ZVH7	S633	QDTCREASASPPRSE	85 / 7 AA	108
Phosphosite 17:	C1orf195	Q5TG92	S27	RGPKSTASASPRSCL	85 / 7 AA	14
Phosphosite 18:	C1orf195	Q5TG92	S29	PKSTASASPRSCLKP	85 / 7 AA	14
Phosphosite 19:	MAP7D1	Q3KQU3	S366	PVCPRSASASPLTPC	85 / 7 AA	93
Phosphosite 20:	ASMTL	O95671	S21	RVVLASASPRRQEIL	100 / 6 AA	69