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:	IGSF1
Human P-Site:	S819
P-Site Sequence:	KDGSEIASSDRSWAS
UniProt:	Q8N6C5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGSF1	Q8N6C5	S819	KDGSEIASSDRSWAS	100 / 9 AA	149
Phosphosite 1:	IGSF1	Q8N6C5	S820	DGSEIASSDRSWASP	100 / 8 AA	149
Phosphosite 2:	SSH2	Q76I76	T1032	GPGSEIATSEKSGEQ	66 / 9 AA	158
Phosphosite 3:	TTN	Q8WZ42	S5083	DGKEIAASDRYRIAF	85 / 7 AA	3816
Phosphosite 4:	CRTC3	Q6UUV7	S425	YPTSQMVSSDRSQLS	66 / 9 AA	67
Phosphosite 5:	BACH1	O14867	S383	REDSSVASSDRSSVE	77 / 9 AA	82
Phosphosite 6:	PLEKHG1	Q9ULL1	S625	CPPEIGTSDRTRELQ	62 / 8 AA	155
Phosphosite 7:	endofin	Q7Z3T8	S49	SVSSELASSQRTSLL	66 / 9 AA	169
Phosphosite 8:	ARSB	P15848	S464	YNVSEIPSSDPPTKT	66 / 9 AA	60
Phosphosite 9:	ZBTB1	Q9Y2K1	S313	TVESEIASEEKSRAA	66 / 9 AA	82
Phosphosite 10:	BACH1	O14867	S384	EDSSVASSDRSSVER	85 / 7 AA	82
Phosphosite 11:	PIK3CB	P42338	S521	KAAEIASSDSANVSS	100 / 6 AA	123
Phosphosite 12:	ARID4B	Q4LE39	S1256	SLKSEVASIDRRRKR	75 / 8 AA	148
Phosphosite 13:	C9orf21	Q7RTV5	S140	RGEEIASSGQSPHIK	75 / 8 AA	25
Phosphosite 14:	C9orf21	Q7RTV5	S139	KRGEEIASSGQSPHI	75 / 8 AA	25
Phosphosite 15:	UFSP2	Q9NUQ7	S381	SQGSEIASQGRELAN	75 / 8 AA	53
Phosphosite 16:	KIAA1908	Q96PY0	S247	AREEIPSSDSSAKPS	75 / 8 AA	28
Phosphosite 17:	RNF168	Q8IYW5	S258	SVSKDIDSSDRKSPT	71 / 7 AA	65
Phosphosite 18:	KIAA1908	Q96PY0	S246	PAREEIPSSDSSAKP	75 / 8 AA	28
Phosphosite 19:	RNF168	Q8IYW5	S259	VSKDIDSSDRKSPTG	71 / 7 AA	65
Phosphosite 20:	ATG2B	Q96BY7	S280	NLPEIAPSDPVQIGR	71 / 7 AA	233