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:	S456
P-Site Sequence:	LRYRRVNSPESERLS
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	S456	LRYRRVNSPESERLS	100 / 9 AA	143
Phosphosite 1:	MYCBP2	O75592	S3467	IPRRRVNSGDTEVGS	66 / 9 AA	510
Phosphosite 2:	DDX11	Q96FC9	S948	KPRRRVWSPECCQDP	75 / 8 AA	108
Phosphosite 3:	TRIM2	Q9C040	S440	GVKRRVKSPGSGHVK	66 / 9 AA	82
Phosphosite 4:	CCDC40	Q4G0X9	S158	SRERRVTSPEPSHGV	85 / 7 AA	130
Phosphosite 5:	CCDC40	Q4G0X9	T157	ESRERRVTSPEPSHG	75 / 8 AA	130
Phosphosite 6:	NMDAR2C	Q14957	S1231	CTWRRISSLESEV__	66 / 9 AA	135
Phosphosite 7:	Enamelin	Q9NRM1	S840	MQITRMNSPEREHSS	75 / 8 AA	129
Phosphosite 8:	BAHCC1	Q9P281	S1687	LGACRLSSPESEVKI	75 / 8 AA	277
Phosphosite 9:	CHST2	Q9Y4C5	S513	LGYERVNSPEEVKDL	100 / 6 AA	58
Phosphosite 10:	RSF1	Q96T23	S1246	VHKRRLSSSESEESY	66 / 9 AA	164
Phosphosite 11:	HYPC	Q6NWY9	S795	KRRHKSNSPESETDP	66 / 9 AA	99
Phosphosite 12:	TIRAP	P58753	S39	KPKKRPNSPESTSSD	75 / 8 AA	24
Phosphosite 13:	SMARCC2	Q8TAQ2	S283	TLTDEVNSPDSDRRD	71 / 7 AA	133
Phosphosite 14:	DLEU7	Q6UYE1	S85	RTAARANSPEEEVVR	75 / 8 AA	24
Phosphosite 15:	JMY	Q8N9B5	S889	LQRRRVSSPMDEVLA	66 / 9 AA	111
Phosphosite 16:	TTN	Q8WZ42	S33614	KSPKRVKSPEPSHPK	71 / 7 AA	3816
Phosphosite 17:	KIAA1462	Q9P266	S237	RSLPRVLSPESLSCT	85 / 7 AA	148
Phosphosite 18:	WDR37	Q9Y2I8	S30	LSIRRTNSSEQERTG	66 / 9 AA	55
Phosphosite 19:	POLDIP3	Q9BY77	S383	ELPRRVNSASSSNPP	75 / 8 AA	46
Phosphosite 20:	TTBK1	Q5TCY1	S459	RRVNSPESERLSTAD	100 / 6 AA	143