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:	SMG5
Human P-Site:	S559
P-Site Sequence:	LNGPLGPSEASIASN
UniProt:	Q9UPR3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMG5	Q9UPR3	S559	LNGPLGPSEASIASN	100 / 9 AA	114
Phosphosite 1:	GNRH2	O43555	S21	LTAHLGPSEAQHWSH	85 / 7 AA	13
Phosphosite 2:	ZNF692	Q9BU19	S501	APGPLGSSEGSRPSA	75 / 8 AA	57
Phosphosite 3:	ZNF692	Q9BU19	S500	SAPGPLGSSEGSRPS	75 / 8 AA	57
Phosphosite 4:	C21orf13	O95447	S637	ESHPLPPSQASTSHA	66 / 9 AA	77
Phosphosite 5:	LOC375337	Q8N9V7	T10	RPPPLGPTTASGPEG	75 / 8 AA	191
Phosphosite 6:	PI4KAP1	Q8N8J0	S23	EADPLAASEASQPKP	75 / 8 AA	29
Phosphosite 7:	PI4KA	P42356	S1222	EADPLAASEASQPKP	75 / 8 AA	231
Phosphosite 8:	PI4KAP2	A4QPH2	S23	EADPLAASEASQPKP	75 / 8 AA	67
Phosphosite 9:	SMG5	Q9UPR3	S562	PLGPSEASIASNLQA	100 / 6 AA	114
Phosphosite 10:	MLL2	O14686	S2322	SGSPLGPSSGSTGES	66 / 9 AA	564
Phosphosite 11:	FCHO1	O14526	S592	SPSPLGSSAASTALE	66 / 9 AA	97
Phosphosite 12:	ANAPC1	Q9H1A4	S733	RSLCLSPSEASQMKD	85 / 7 AA	217
Phosphosite 13:	TCF23	Q7RTU1	S75	GGLALGRSEASPENA	75 / 8 AA	23
Phosphosite 14:	CDYL	Q9Y232	S42	VSAPDGPSDPSISVS	66 / 9 AA	66
Phosphosite 15:	SYNM	O15061	S1132	RHIKLGPSEVWRTER	71 / 7 AA	173
Phosphosite 16:	CEACAM21	Q3KPI0	S288	STPGHGPSDSSIS__	71 / 7 AA	32
Phosphosite 17:	TRPC4AP	Q8TEL6	S282	KSLSLGPSAAEINQA	75 / 8 AA	91
Phosphosite 18:	CEACAM21	Q3KPI0	S290	PGHGPSDSSIS____	71 / 7 AA	32
Phosphosite 19:	PHRF1	Q9P1Y6	S899	PEPPLGPSSAMSKLR	85 / 7 AA	179
Phosphosite 20:	IL28RA	Q8IU57	S377	PRAPLVPSEGSSAWD	75 / 8 AA	58