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:	TTBK2
Human P-Site:	S856
P-Site Sequence:	VGTSEISSRDIDPHV
UniProt:	Q6IQ55
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTBK2	Q6IQ55	S856	VGTSEISSRDIDPHV	100 / 9 AA	137
Phosphosite 1:	TTBK2	Q6IQ55	S855	TVGTSEISSRDIDPH	100 / 8 AA	137
Phosphosite 2:	IMPDH2	P12268	S160	RLVGIISSRDIDFLK	100 / 7 AA	56
Phosphosite 3:	ZER1	Q7Z7L7	S372	EHRPEITSRAINLLF	55 / 9 AA	88
Phosphosite 4:	HIST1H2BA	Q96A08	S93	SKRSTISSREIQTAV	66 / 9 AA	14
Phosphosite 5:	NADSYN1	Q6IA69	S287	SYRAEISSRNLAASR	62 / 8 AA	79
Phosphosite 6:	SLC2A9	Q9NRM0	S193	PMYLSEISPKEIRGS	62 / 8 AA	59
Phosphosite 7:	IMPDH2	P12268	S159	SRLVGIISSRDIDFL	100 / 6 AA	56
Phosphosite 8:	GPR112	Q8IZF6	S2295	TLETQIKSRDISEEE	62 / 8 AA	301
Phosphosite 9:	NADSYN1	Q6IA69	S286	RSYRAEISSRNLAAS	62 / 8 AA	79
Phosphosite 10:	RBM34	P42696	S282	VDLASETSSRDKRSV	85 / 7 AA	49
Phosphosite 11:	HIST1H2BA	Q96A08	S92	YSKRSTISSREIQTA	75 / 8 AA	14
Phosphosite 12:	CCDC40	Q4G0X9	S717	TNSQSEISRRTILIE	75 / 8 AA	130
Phosphosite 13:	H2BFM	P0C1H6	S217	TKRVTITSRDIQMAV	71 / 7 AA	28
Phosphosite 14:	RBM34	P42696	S283	DLASETSSRDKRSVF	85 / 7 AA	49
Phosphosite 15:	Smad5	Q99717	S257	QIMPSISSRDVQPVA	71 / 7 AA	52
Phosphosite 16:	ARL16	Q0P5N6	S48	KRLQEVSSRDGKGDL	83 / 6 AA	21
Phosphosite 17:	ARL16	Q0P5N6	S47	VKRLQEVSSRDGKGD	83 / 6 AA	21
Phosphosite 18:	AHI1	Q8N157	T327	GDGVHEITSRDSPVY	83 / 6 AA	137
Phosphosite 19:	PHRF1	Q9P1Y6	S651	SAASKISSRDSKPPC	85 / 7 AA	179
Phosphosite 20:	PHRF1	Q9P1Y6	S650	ASAASKISSRDSKPP	85 / 7 AA	179