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:	HERV-R(b)_3p24.3 provirus ancestral Env polyprotein
Human P-Site:	Y502
P-Site Sequence:	SPPSQEHYQSQRDIF
UniProt:	P60509
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-R(b)_3p24.3 provirus ancestral Env polyprotein	P60509	Y502	SPPSQEHYQSQRDIF	100 / 9 AA	59
Phosphosite 1:	HERV-R(b)_3p24.3 provirus ancestral Env polyprotein	P60509	S504	PSQEHYQSQRDIFHS	100 / 7 AA	59
Phosphosite 2:	PPRC1	Q5VV67	Y1527	SYRSHDHYQRQRVLQ	66 / 9 AA	178
Phosphosite 3:	DPH1	Q9BZG8	Y268	KVLSREHYDHQRMQA	66 / 9 AA	49
Phosphosite 4:	PCDH9	Q9HC56	Y1045	QENEESHYESQRRVT	83 / 6 AA	136
Phosphosite 5:	BRWD1	Q9NSI6	Y1092	TVLSQEPYQPQYPDS	75 / 8 AA	263
Phosphosite 6:	PCDH9	Q9HC56	S1047	NEESHYESQRRVTFH	83 / 6 AA	136
Phosphosite 7:	TCEANC	Q8N8B7	Y282	ESCIQEHYLPQVIDG	71 / 7 AA	40
Phosphosite 8:	SLC19A3	Q9BZV2	Y136	SVVSPEHYQRVSGYC	83 / 6 AA	56
Phosphosite 9:	U2AF1L4	Q8WU68	Y78	DVEVQEHYDSFFEEV	83 / 6 AA	26
Phosphosite 10:	HERV-R(b)_3p24.3 provirus ancestral Env polyprotein	P60509	S498	ELPLSPPSQEHYQSQ	100 / 5 AA	59
Phosphosite 11:	OTC	P00480	S184	LTLQEHYSSLKGLTL	62 / 8 AA	40
Phosphosite 12:	CYP1A2	P05177	Y272	QKTVQEHYQDFDKNS	100 / 5 AA	58
Phosphosite 13:	FAM38A	Q92508	Y467	VYRRQEHYRRQHQLA	62 / 8 AA	233
Phosphosite 14:	AFF4	Q9UHB7	Y275	PKLSSEHYSSQSHGN	66 / 9 AA	127
Phosphosite 15:	MLL	Q03164	Y3450	SGEADEHYQLQHVNQ	55 / 9 AA	432
Phosphosite 16:	ATXN2	Q99700	Y1058	LVQHVPHYQSQHPHV	83 / 6 AA	140
Phosphosite 17:	CES8	Q5XG92	S552	FWMSLYQSQRPEKQR	100 / 5 AA	64
Phosphosite 18:	CES8	Q5XG92	Y550	MAFWMSLYQSQRPEK	100 / 5 AA	64
Phosphosite 19:	PDE7A	Q13946	Y205	LVMIQEDYHSQNPYH	71 / 7 AA	56
Phosphosite 20:	PDE7B	Q9NP56	Y166	LVMVQEDYHSQNPYH	71 / 7 AA	52