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:	Y299
P-Site Sequence:	GHYLCFYYDASYRGS
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	Y299	GHYLCFYYDASYRGS	100 / 9 AA	149
Phosphosite 1:	IGSF1	Q8N6C5	Y298	TGHYLCFYYDASYRG	100 / 8 AA	149
Phosphosite 2:	Cas-L	Q14511	Y711	DRQLLCFYYDQCETH	75 / 8 AA	93
Phosphosite 3:	HERV-F(c)2_7q36.2 provirus ancestral Env polyprotein	P60608	Y125	NPALCFLYDQSNSKC	75 / 8 AA	58
Phosphosite 4:	Kv9.2	Q9ULS6	Y155	FDEILAFYNDASKFD	75 / 8 AA	54
Phosphosite 5:	PPM1J	Q5JR12	Y152	RGQGLCFYYWGLFDG	100 / 5 AA	55
Phosphosite 6:	WASF3	Q9UPY6	T152	KDGLKFYTDPSYFFD	66 / 9 AA	55
Phosphosite 7:	WASF4	Q8IV90	T279	TEALKFYTDPSYFFD	66 / 9 AA	68
Phosphosite 8:	LTBP2	Q14767	Y1519	LCNPGFHYDASHKKC	71 / 7 AA	195
Phosphosite 9:	C20orf175	Q96MK2	Y116	NSRLAFYYDLDKQTR	83 / 6 AA	105
Phosphosite 10:	DNAJC7	Q99615	Y221	YVRGLCLYYEDCIEK	50 / 8 AA	56
Phosphosite 11:	Putative UPF0609 protein C4orf27-like	A8MVJ9	Y110	FNLHWRFYYDPPEFQ	50 / 8 AA	40
Phosphosite 12:	PKDREJ	Q9NTG1	Y1738	LRHTDCFYYNQFIRD	80 / 5 AA	255
Phosphosite 13:	PKDREJ	Q9NTG1	Y1739	RHTDCFYYNQFIRDR	80 / 5 AA	255
Phosphosite 14:	CILP	O75339	Y427	NATNSFYYDVGRCPV	57 / 7 AA	133
Phosphosite 15:	CILP	O75339	Y426	QNATNSFYYDVGRCP	57 / 7 AA	133
Phosphosite 16:	LTBP3	Q9NS15	Y1027	YCKQGFYYDGNLLEC	66 / 6 AA	139
Phosphosite 17:	ADAMTS17	Q8TE56	Y127	RPAELCFYSGRVLGH	100 / 4 AA	121
Phosphosite 18:	HHIP	Q96QV1	Y170	TADEFCFYYARKDGG	80 / 5 AA	79
Phosphosite 19:	SOAT1	P35610	Y518	NGVLLCFYSQEWYAR	50 / 8 AA	65
Phosphosite 20:	LONP1	P36776	Y522	QGKILCFYGPPGVGK	100 / 4 AA	106