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:	ERVK6
Human P-Site:	Y481
P-Site Sequence:	SSNGKAAYTGPKERV
UniProt:	Q9WJR5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERVK6	Q9WJR5	Y481	SSNGKAAYTGPKERV	100 / 9 AA	108
Phosphosite 1:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	Y478	SSNGKAAYTGPKERV	100 / 9 AA	110
Phosphosite 2:	ERVK6	Q9BXR3	Y478	SSNGKAAYTGPKERV	100 / 9 AA	108
Phosphosite 3:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	Y478	SSNGKAAYTGPKERV	100 / 9 AA	107
Phosphosite 4:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y478	SSNGKAAYTGPKERV	100 / 9 AA	165
Phosphosite 5:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	Y478	SSNGKAAYTGPKERV	100 / 9 AA	108
Phosphosite 6:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	Y478	SSNGKAAYTGPKERV	100 / 9 AA	115
Phosphosite 7:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	Y478	SSNGKVAYTGPKERV	88 / 9 AA	92
Phosphosite 8:	CAMSAP1	Q5T5Y3	T1462	LASVAEYTGPKLFKE	85 / 7 AA	178
Phosphosite 9:	CAMSAP1	Q5T5Y3	Y1461	SLASVAEYTGPKLFK	85 / 7 AA	178
Phosphosite 10:	SAPAP3	O95886	Y195	EAPGKRDYNGPKAEG	66 / 9 AA	106
Phosphosite 11:	ITPR3	Q14573	Y2583	RVKNKTDYTGPESYV	71 / 7 AA	304
Phosphosite 12:	MAMDC2	Q7Z304	Y539	RGETPTSYTGPKGDH	71 / 7 AA	78
Phosphosite 13:	ACTN1	P12814	T868	IARMAPYTGPDSVPG	71 / 7 AA	103
Phosphosite 14:	ITPR3	Q14573	T2584	VKNKTDYTGPESYVA	71 / 7 AA	304
Phosphosite 15:	CAMSAP1L1	Q08AD1	Y1347	SVASGTEYTGPKLYK	71 / 7 AA	168
Phosphosite 16:	ACTN1	P12814	Y867	CIARMAPYTGPDSVP	71 / 7 AA	103
Phosphosite 17:	PREP	P48147	Y542	EYLIKEGYTSPKRLT	62 / 8 AA	81
Phosphosite 18:	GNA14	O95837	Y291	LISYFPEYTGPKQDV	71 / 7 AA	42
Phosphosite 19:	GATA1	P15976	Y185	SPLNSAAYSSPKLRG	71 / 7 AA	43
Phosphosite 20:	GATA1	P15976	S187	LNSAAYSSPKLRGTL	71 / 7 AA	43