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:	S1146
P-Site Sequence:	AAALPRKSGRAAATR
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	S1146	AAALPRKSGRAAATR	100 / 9 AA	143
Phosphosite 1:	PHF12	Q96QT6	S50	PEKEPRRSGRATNHD	75 / 8 AA	110
Phosphosite 2:	SLC9A5	Q14940	S766	EKELPWKSGQGDLAV	55 / 9 AA	99
Phosphosite 3:	GRIP2	Q9C0E4	S747	RPLLPRKSGSLSETS	100 / 6 AA	113
Phosphosite 4:	EFHC2	Q5JST6	S270	KELLPHSSGRDALKM	66 / 9 AA	87
Phosphosite 5:	CEACAM21	Q3KPI0	T264	CFLLLRKTGRASDQS	66 / 9 AA	32
Phosphosite 6:	MeCP2	P51608	S113	RKLKQRKSGRSAGKY	75 / 8 AA	52
Phosphosite 7:	TCOF1	Q13428	T459	APAPPRKTGPAAAQV	75 / 8 AA	152
Phosphosite 8:	NMDAR1 (Glutamate)	Q05586	S867	KNLQDRKSGRAEPDP	85 / 7 AA	105
Phosphosite 9:	NFKBIZ	Q9BYH8	S612	VEAKDRKSGRTALHL	85 / 7 AA	78
Phosphosite 10:	OR51E2	Q9H255	S231	VLQLPSKSERAKAFG	75 / 8 AA	35
Phosphosite 11:	GluR1	P42261	S863	TSTLPRNSGAGASSG	66 / 9 AA	102
Phosphosite 12:	CLSPN	Q9HAW4	S931	EKHLPRKSDKKENME	71 / 7 AA	151
Phosphosite 13:	FAM160A1	Q05DH4	T562	PQQLPRKTGPQLAPR	83 / 6 AA	117
Phosphosite 14:	TRPM4	Q8TD43	S753	PLGVPRQSGRPGCCG	55 / 9 AA	134
Phosphosite 15:	C4orf37	Q8N412	S156	RQELPKKSGPGPGQY	55 / 9 AA	51
Phosphosite 16:	KIAA1549	Q9HCM3	T1810	PLFQVPRTSGREPSA	62 / 8 AA	203
Phosphosite 17:	KIAA1549	Q9HCM3	S1811	LFQVPRTSGREPSAP	55 / 9 AA	203
Phosphosite 18:	ZNF294	O94822	S18	GNLRPSNSGRAAELL	75 / 8 AA	201
Phosphosite 19:	ARD1A	P41227	S114	VSLHVRKSNRAALHL	85 / 7 AA	26
Phosphosite 20:	NUP214	P35658	S648	SSVLPSPSGRSAQGS	66 / 9 AA	214