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:	S433
P-Site Sequence:	RGMGVPSSPVRAPPD
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	S433	RGMGVPSSPVRAPPD	100 / 9 AA	143
Phosphosite 1:	TTBK1	Q5TCY1	S432	SRGMGVPSSPVRAPP	100 / 8 AA	143
Phosphosite 2:	TIEG2	O14901	S166	GLEPVPSSPCRAKGT	87 / 8 AA	55
Phosphosite 3:	C15orf42	Q7Z2Z1	T566	KKRGVPRTPVRQKMN	75 / 8 AA	211
Phosphosite 4:	C1orf172	Q8NAX2	S137	EHNGVPPSPDRAPPS	77 / 9 AA	44
Phosphosite 5:	CDK5	Q00535	S47	DDEGVPSSALREICL	66 / 9 AA	33
Phosphosite 6:	CDK5	Q00535	S46	DDDEGVPSSALREIC	75 / 8 AA	33
Phosphosite 7:	ZDBF2	Q9HCK1	T2321	GRQKGPSTPVRAYDL	85 / 7 AA	266
Phosphosite 8:	ZC3HC1	Q86WB0	S394	TPGLEVPSSPLRKAK	75 / 8 AA	55
Phosphosite 9:	VPS13B	Q7Z7G8	S1263	MAGPVPTSPVRSSIG	75 / 8 AA	449
Phosphosite 10:	SPAG16	Q8N0X2	S10	AQRGMPSSAVRVLEE	75 / 8 AA	71
Phosphosite 11:	ZC3HC1	Q86WB0	S395	PGLEVPSSPLRKAKR	75 / 8 AA	55
Phosphosite 12:	Dicer1	Q9UPY3	S1852	FSANVPRSPVRELLE	66 / 9 AA	219
Phosphosite 13:	PPP1R15A	O75807	S642	PSSSVPSSPVQTTPL	66 / 9 AA	73
Phosphosite 14:	SLAIN2	Q9P270	S48	AGSLGPGSPVRAGAS	85 / 7 AA	63
Phosphosite 15:	HES7	Q9BYE0	S80	EPPGVPRSPVQDAKA	66 / 9 AA	25
Phosphosite 16:	DUS3L	Q96G46	S277	GTSTPPSSPVRTCGP	85 / 7 AA	73
Phosphosite 17:	C17orf56	Q96N21	S413	PSSGMPSSPVPTPPP	66 / 9 AA	55
Phosphosite 18:	WIPI2	Q9Y4P8	S412	GKGTYVPSSPTRLAY	85 / 7 AA	49
Phosphosite 19:	WIPI2	Q9Y4P8	S413	KGTYVPSSPTRLAYT	85 / 7 AA	49
Phosphosite 20:	PPP1R15A	O75807	S641	LPSSSVPSSPVQTTP	75 / 8 AA	73