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:	S281
P-Site Sequence:	PEGQDAGSAGVLVRE
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	S281	PEGQDAGSAGVLVRE	100 / 9 AA	238
Phosphosite 1:	DBX2	Q6ZNG2	S331	CSEEEAGSKGVLTGA	66 / 9 AA	37
Phosphosite 2:	YAP1	P46937	T114	QASTDAGTAGALTPQ	75 / 8 AA	49
Phosphosite 3:	DSP	P15924	S2676	LSLQDAVSQGVIDQD	66 / 9 AA	332
Phosphosite 4:	ZEB1	P37275	S874	QDERQDTSSEGVSNV	62 / 8 AA	124
Phosphosite 5:	ZEB1	P37275	S875	DERQDTSSEGVSNVE	62 / 8 AA	124
Phosphosite 6:	SALL2	Q9Y467	S856	PQPMEQGSSGVLGGK	62 / 8 AA	105
Phosphosite 7:	DNAJC1	Q96KC8	S78	GVQQDASSADIRKAY	62 / 8 AA	64
Phosphosite 8:	KIAA1468	Q9P260	S51	GSGLDPGSAGSLSPQ	75 / 8 AA	135
Phosphosite 9:	DPP8	Q6V1X1	S265	NMEEDARSAGVATFV	75 / 8 AA	103
Phosphosite 10:	DNAJC1	Q96KC8	S77	LGVQQDASSADIRKA	62 / 8 AA	64
Phosphosite 11:	SALL2	Q9Y467	S857	QPMEQGSSGVLGGKE	62 / 8 AA	105
Phosphosite 12:	SLC35F4	A4IF30	S118	LELQNQGSSGVCGHR	62 / 8 AA	58
Phosphosite 13:	amphiphysin	P49418	S368	PEVTPAGSAGVTHSP	100 / 6 AA	76
Phosphosite 14:	PTPRQ	Q9UMZ3	S111	LAGERVGSAGILLSW	83 / 6 AA	261
Phosphosite 15:	C22orf30	Q5THK1	S1500	RKAQDPSSAGCDQIH	62 / 8 AA	237
Phosphosite 16:	USP19	O94966	S1048	ECAEDPGSAGEAARA	71 / 7 AA	146
Phosphosite 17:	KLF9	Q13886	S119	EERQDPGSAPSPLSL	83 / 6 AA	27
Phosphosite 18:	PRR15	Q8IV56	S10	DSGDAGSSGPWWKSL	62 / 8 AA	14
Phosphosite 19:	CACNA1C	Q13936	S1879	DLELRRDSGSAGTQA	71 / 7 AA	249
Phosphosite 20:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	S435	EKIQDPGSACPSFNT	83 / 6 AA	74