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:	S138
P-Site Sequence:	KSQERSMSYSDESRL
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	S138	KSQERSMSYSDESRL	100 / 9 AA	410
Phosphosite 1:	Putative uncharacterized SMG1-like protein	Q6P435	S138	KSQERSMSYCDESRL	88 / 9 AA	18
Phosphosite 2:	Putative uncharacterized SMG1-like protein	Q6P435	Y139	SQERSMSYCDESRLS	87 / 8 AA	18
Phosphosite 3:	SMG1	Q96Q15	S136	MRKSQERSMSYSDES	100 / 7 AA	410
Phosphosite 4:	SMG1	Q96Q15	S140	QERSMSYSDESRLSN	100 / 7 AA	410
Phosphosite 5:	VWF	P04275	S673	NLTCRSLSYPDEECN	75 / 8 AA	309
Phosphosite 6:	VWF	P04275	Y674	LTCRSLSYPDEECNE	75 / 8 AA	309
Phosphosite 7:	FAM53B	Q14153	S118	KRQCRSLSFSDEMSS	75 / 8 AA	46
Phosphosite 8:	CDCA2	Q69YH5	Y837	DRRRSMCYSDGRSLH	75 / 8 AA	113
Phosphosite 9:	Putative uncharacterized SMG1-like protein	Q6P435	S136	MRKSQERSMSYCDES	85 / 7 AA	18
Phosphosite 10:	ZDHHC5	Q9C0B5	S636	PYLGRSMSYSSQKAQ	66 / 9 AA	78
Phosphosite 11:	ZDHHC5	Q9C0B5	Y637	YLGRSMSYSSQKAQP	75 / 8 AA	78
Phosphosite 12:	ADAT1	Q9BUB4	S298	GDRTRSMSCSDKMAR	85 / 7 AA	55
Phosphosite 13:	KLF17	Q5JT82	S99	PLPERGMSYCPQATL	55 / 9 AA	43
Phosphosite 14:	ZNF451	Q9Y4E5	S59	DDEEPSTSYTDENIK	66 / 9 AA	121
Phosphosite 15:	ERBB2IP	Q96RT1	S1158	EIPERTMSVSDFNYS	75 / 8 AA	158
Phosphosite 16:	HIAT1	Q96MC6	S157	ITQEHERSMAYGLVS	71 / 7 AA	53
Phosphosite 17:	ZDHHC5	Q9C0B5	S634	TAPYLGRSMSYSSQK	85 / 7 AA	78
Phosphosite 18:	DDHD1	Q8NEL9	S573	LPDERWMSYEERHLL	62 / 8 AA	100
Phosphosite 19:	PPHLN1	Q8NEY8	S161	YSPERSKSYSFHQSQ	85 / 7 AA	53
Phosphosite 20:	PPHLN1	Q8NEY8	S159	RSYSPERSKSYSFHQ	85 / 7 AA	53