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:	S574
P-Site Sequence:	LSATDIDSEDSTIHF
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	S574	LSATDIDSEDSTIHF	100 / 9 AA	238
Phosphosite 1:	DTX3L	Q8TDB6	S532	ETPMDIDSDDSKAAS	66 / 9 AA	84
Phosphosite 2:	DMTF1	Q9Y222	S43	NEADEIDSEDSIEPP	75 / 8 AA	84
Phosphosite 3:	GTF2F1	P35269	S355	SEESDIDSEASSALF	66 / 9 AA	58
Phosphosite 4:	CSRP2BP	Q9H8E8	S428	PDRMDIDSEDTDSNT	85 / 7 AA	89
Phosphosite 5:	GAB4	Q2WGN9	S482	QSITNTDSEDSGERY	75 / 8 AA	62
Phosphosite 6:	PAG	Q9NWQ8	S94	LTNGDILSEDSTLTC	87 / 8 AA	47
Phosphosite 7:	RFFL	Q8WZ73	S229	DETQSIDSEDSFVPG	100 / 6 AA	41
Phosphosite 8:	ERCC5	P28715	S645	VEPMEIDSEESESDG	62 / 8 AA	133
Phosphosite 9:	EPC2	Q52LR7	S119	QPDYDMDSEDETLLN	75 / 8 AA	91
Phosphosite 10:	ZNF295	Q9ULJ3	S858	SEQVNFDSEDSSCLP	55 / 9 AA	119
Phosphosite 11:	RERE	Q9P2R6	S495	ASEDDFDSEDSEQEL	85 / 7 AA	172
Phosphosite 12:	MGEA5	O60502	S348	KDVVMTDSEDSTVSI	100 / 6 AA	103
Phosphosite 13:	ZNF19	P17023	S99	DVETNIDSESTLIQG	83 / 6 AA	52
Phosphosite 14:	Tip60	Q92993	S199	CLGTDEDSQDSSDGI	66 / 9 AA	59
Phosphosite 15:	MGEA5	O60502	S351	VMTDSEDSTVSIQIK	100 / 6 AA	103
Phosphosite 16:	MAP1B	P46821	S2180	TADANIDSEDESETI	71 / 7 AA	271
Phosphosite 17:	EML5	Q05BV3	S1288	SEESDIDSEEDGGYD	71 / 7 AA	219
Phosphosite 18:	ERCC5	P28715	S190	PQAIDIESEDFSSLP	55 / 9 AA	133
Phosphosite 19:	PAG	Q9NWQ8	S118	SASDLLDSQDSTGKP	71 / 7 AA	47
Phosphosite 20:	FAM44A	Q8NFC6	S1151	NSQQDIDSENMKQKT	83 / 6 AA	330