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:	S65
P-Site Sequence:	CRSPSRISSKFLLLK
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	S65	CRSPSRISSKFLLLK	100 / 9 AA	149
Phosphosite 1:	IGSF1	Q8N6C5	S66	RSPSRISSKFLLLKD	100 / 8 AA	149
Phosphosite 2:	TTLL4	Q14679	S1032	RIFPSHISSRYLRFF	66 / 9 AA	133
Phosphosite 3:	GCET2	Q8N6F7	S157	LLMPHRISSHFLQQP	77 / 9 AA	21
Phosphosite 4:	C1orf110	Q86UF4	S297	ECENRVPSKFLPL__	62 / 8 AA	34
Phosphosite 5:	GCET2	Q8N6F7	S158	LMPHRISSHFLQQPR	85 / 7 AA	21
Phosphosite 6:	ZNF169	Q14929	S161	RKRPSRISRTFFSPH	66 / 9 AA	67
Phosphosite 7:	USP6NL	Q92738	S600	SSSPSKVSNKFTFKV	62 / 8 AA	94
Phosphosite 8:	INTS3	Q68E01	S298	QLLQSRTSRKFLACR	66 / 9 AA	118
Phosphosite 9:	DDX58	O95786	S468	RKVESRISDKFKYII	85 / 7 AA	107
Phosphosite 10:	NSMAF	Q92636	T577	TPHPRRITPKFKSLS	62 / 8 AA	104
Phosphosite 11:	BCS1L	Q9Y276	S92	QHESGRISTKFEFVP	62 / 8 AA	48
Phosphosite 12:	BCS1L	Q9Y276	T93	HESGRISTKFEFVPS	71 / 7 AA	48
Phosphosite 13:	ITIH4	Q14624	S46	TVDSRVSSRFAHTVV	71 / 7 AA	103
Phosphosite 14:	PCCA	P05165	S475	RFVKGDISTKFLSDV	83 / 6 AA	77
Phosphosite 15:	C1orf63	Q9BUV0	S50	SRSHSRVSSRFSSRS	62 / 8 AA	34
Phosphosite 16:	ITIH4	Q14624	S45	LTVDSRVSSRFAHTV	71 / 7 AA	103
Phosphosite 17:	POLR3B	Q9NW08	S456	LGMMTRISSQFEKTR	71 / 7 AA	128
Phosphosite 18:	CD2AP	Q9Y5K6	S435	GEVSSISSKFETEPV	85 / 7 AA	71
Phosphosite 19:	SFRS14	Q8IX01	S955	FPRKRISSKSLKVGM	85 / 7 AA	120
Phosphosite 20:	KIAA0971	Q9NYY8	S155	ETKPNRISSRKLSEE	66 / 9 AA	81