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:	FREM3
Human P-Site:	S1975
P-Site Sequence:	SLYEEEESFSVSLRL
UniProt:	P0C091
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FREM3	P0C091	S1975	SLYEEEESFSVSLRL	100 / 9 AA	238
Phosphosite 1:	FREM3	P0C091	S1977	YEEEESFSVSLRLPV	100 / 7 AA	238
Phosphosite 2:	CLASP2	O75122	S1092	MKLTQEESFSVWDEH	75 / 8 AA	141
Phosphosite 3:	C20orf19	Q2M2Z5	S371	MQEEEEESWSTSSDL	77 / 9 AA	75
Phosphosite 4:	KIAA1529	Q9P1Z9	S936	EAQEEQESLSVGEEE	66 / 9 AA	198
Phosphosite 5:	FAM175B	Q15018	T37	GEVRQEETFSISDSQ	62 / 8 AA	47
Phosphosite 6:	MYCBP2	O75592	S3681	GDSEESFSISIQSGF	85 / 7 AA	510
Phosphosite 7:	MYCBP2	O75592	S3679	DDGDSEESFSISIQS	66 / 9 AA	510
Phosphosite 8:	ANKRD27	Q96NW4	S107	FYNEKEESFSILCIA	75 / 8 AA	117
Phosphosite 9:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	S101	PFQTEEDSISVSDAP	75 / 8 AA	74
Phosphosite 10:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S101	PFQTEEDSISVSDAP	75 / 8 AA	124
Phosphosite 11:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	S101	PFQTEEDSISVSDAP	75 / 8 AA	74
Phosphosite 12:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	S101	PFQTEEDSISVSDAP	75 / 8 AA	72
Phosphosite 13:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	S101	PFQTEEDSISVSDAP	75 / 8 AA	74
Phosphosite 14:	PPP4R2	Q9NY27	S311	DEEEEEESFMTSREM	77 / 9 AA	47
Phosphosite 15:	PACS1	Q6VY07	S284	YSEEEEESFSSEQEG	100 / 7 AA	105
Phosphosite 16:	CLASP2	O75122	S1094	LTQEESFSVWDEHFK	85 / 7 AA	141
Phosphosite 17:	DONSON	Q9NYP3	S361	SDEDEEESFSWLEEM	85 / 7 AA	63
Phosphosite 18:	ANKS4B	Q8N8V4	S241	FREEEEDSFSGDFKE	85 / 7 AA	51
Phosphosite 19:	CDK5RAP2	Q96SN8	S622	IRRREEESFSLYSDQ	85 / 7 AA	215
Phosphosite 20:	PNPT1	Q8TCS8	T646	ISQVDEETFSVFAPT	71 / 7 AA	86