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:	S504
P-Site Sequence:	PSQEHYQSQRDIFHS
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	S504	PSQEHYQSQRDIFHS	100 / 9 AA	59
Phosphosite 1:	MED13	Q9UHV7	S1365	LMLEPYGSQRDIAYV	77 / 9 AA	239
Phosphosite 2:	HERV-R(b)_3p24.3 provirus ancestral Env polyprotein	P60509	Y502	SPPSQEHYQSQRDIF	100 / 7 AA	59
Phosphosite 3:	PLEKHA7	Q6IQ23	S347	QEGEQYRSQRDPLEG	75 / 8 AA	127
Phosphosite 4:	ZNF638	Q14966	S375	GSKKNYQSQADIPIR	75 / 8 AA	221
Phosphosite 5:	TLK1	Q9UKI8	S679	KPFGHNQSQQDILQE	75 / 8 AA	87
Phosphosite 6:	TLK2	Q86UE8	S686	KPFGHNQSQQDILQE	75 / 8 AA	88
Phosphosite 7:	TSNAXIP1	Q2TAA8	S189	EEYLHYLSERDACKI	71 / 7 AA	77
Phosphosite 8:	PPRC1	Q5VV67	Y1527	SYRSHDHYQRQRVLQ	71 / 7 AA	178
Phosphosite 9:	PCDH9	Q9HC56	Y1045	QENEESHYESQRRVT	83 / 6 AA	136
Phosphosite 10:	CBLL1	Q75N03	S178	GCKRTYLSQRDLQAH	71 / 7 AA	55
Phosphosite 11:	PCDH9	Q9HC56	S1047	NEESHYESQRRVTFH	83 / 6 AA	136
Phosphosite 12:	OAS2	P29728	S93	QFQDQKRSQRDILDK	55 / 9 AA	82
Phosphosite 13:	CNNM1	Q9NRU3	Y591	KAPEHYLYQRNRPVD	62 / 8 AA	97
Phosphosite 14:	CSPG3	O14594	S166	GVVFHYRSARDRYAL	71 / 7 AA	143
Phosphosite 15:	BRPF3	Q9ULD4	S529	RLHSHLQSQRNAEQR	71 / 7 AA	136
Phosphosite 16:	Peregrin	P55201	S566	RLQTHLQSQRNCDQV	62 / 8 AA	138
Phosphosite 17:	FLJ14732	Q9BR77	Y214	RKESSEHYQRDIQTL	77 / 9 AA	57
Phosphosite 18:	PALLD	Q8WX93	T1049	SPKSDHYTIQRDLDG	62 / 8 AA	151
Phosphosite 19:	DDX50	Q9BQ39	S425	LHGDIAQSQREITLK	83 / 6 AA	83
Phosphosite 20:	MYO1A	Q9UBC5	S87	LANVAYQSLRDRDRD	83 / 6 AA	118