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:	SMG1
Human P-Site:	T2181
P-Site Sequence:	ATINRQETPRFHARH
UniProt:	Q96Q15
Intern. Prot. ID:	IPI00556369

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMG1	Q96Q15	T2181	ATINRQETPRFHARH	100 / 9 AA	410
Phosphosite 1:	NOTCH1	P46531	T2063	MQNNREETPLFLAAR	75 / 8 AA	273
Phosphosite 2:	AQR	O60306	T1430	DTSCRQETPAFQTDT	75 / 8 AA	171
Phosphosite 3:	TAB2	Q9NYJ8	T171	TSSLSQQTPRFNPIM	71 / 7 AA	76
Phosphosite 4:	SYNE1	Q8NF91	T8698	STPNRQKTPRGKCSL	85 / 7 AA	1011
Phosphosite 5:	BLM	P54132	T508	VSSNWAETPRLGKKN	62 / 8 AA	159
Phosphosite 6:	ERK1	P27361	T368	KELIFQETARFQPGV	71 / 7 AA	43
Phosphosite 7:	Cdt1	Q9H211	T213	MLHNRSETPTFAKVQ	75 / 8 AA	60
Phosphosite 8:	MHC class II antigen DQB1	P01920	Y69	YIYNREEYARFDSDV	55 / 9 AA
Phosphosite 9:	TTN	Q8WZ42	T31552	SKLLLQATPQFHPGY	71 / 7 AA	3816
Phosphosite 10:	TCEB3B	Q8IYF1	T262	GACLREETPRMPSWA	62 / 8 AA	84
Phosphosite 11:	NOTCH4	Q99466	T1769	AQDNREQTPLFLAAR	62 / 8 AA	210
Phosphosite 12:	C16orf50	Q8IY82	T544	GLMKREETPRTMTEY	71 / 7 AA	104
Phosphosite 13:	MLF2	Q15773	T200	DDEWRRETSRFRQQR	55 / 9 AA	28
Phosphosite 14:	MPHOSPH1	Q96Q89	T1257	EETNRQETEKLKEEL	62 / 8 AA	211
Phosphosite 15:	C22orf27	Q8N0Y4	T20	EESPAQETPRLGQSS	83 / 6 AA	18
Phosphosite 16:	MLF2	Q15773	S201	DEWRRETSRFRQQRP	62 / 8 AA	28
Phosphosite 17:	TTN	Q8WZ42	T8352	LECELQGTPPFHVSW	71 / 7 AA	3816
Phosphosite 18:	IFT140	Q96RY7	T669	VCEAVQETPRSQPQS	71 / 7 AA	165
Phosphosite 19:	CYHR1	Q6ZMK1	T252	ITRLYYETPRFTVLN	100 / 5 AA	41
Phosphosite 20:	TRIM64B	A6NI03	S162	NNLNQETSTFHSLKD	71 / 7 AA	52