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:	ERVK5
Human P-Site:	S30
P-Site Sequence:	APKRQRPSRTGHDDD
UniProt:	P61583
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERVK5	P61583	S30	APKRQRPSRTGHDDD	100 / 9 AA	9
Phosphosite 1:	HERV-K_1q22 provirus Np9 protein	P61582	S30	APKRQRPSRTGHDDD	100 / 9 AA	9
Phosphosite 2:	HERV-K_22q11.21 provirus Np9 protein	P61581	S30	APKRQRPSRTGHDDD	100 / 9 AA	9
Phosphosite 3:	HERV-K_5q33.3 provirus Np9 protein	P61580	S30	APKRQRPSRTGHDDD	100 / 9 AA	9
Phosphosite 4:	UBE4B	O95155	S373	SSSRQRPSSTGPPLP	87 / 8 AA	146
Phosphosite 5:	PPP1R9A	Q9ULJ8	S899	KNRRQRPSRTRLYDS	100 / 7 AA	123
Phosphosite 6:	Wnk2	Q9Y3S1	S1885	TAFLQRPSRAGSLGP	85 / 7 AA	243
Phosphosite 7:	KIAA0754	O94854	S699	IPVLQRPSRTAAVPT	85 / 7 AA	135
Phosphosite 8:	MAST1	Q9Y2H9	S903	VAVEKRPSRTGGKVI	85 / 7 AA	171
Phosphosite 9:	CLIP1	P30622	T333	VSSRPSRTGLLTETS	100 / 6 AA	162
Phosphosite 10:	CLIP1	P30622	S331	SSVSSRPSRTGLLTE	100 / 6 AA	162
Phosphosite 11:	UBE4B	O95155	S374	SSRQRPSSTGPPLPP	75 / 8 AA	146
Phosphosite 12:	PAIP1	Q9H074	S82	PASPQRPSRPGALPE	85 / 7 AA	54
Phosphosite 13:	KIAA1414	Q9P2D3	S908	KSARDVVSRTGHSLA	66 / 9 AA	224
Phosphosite 14:	PAX5	Q02548	S13	NYPTPRTSRTGHGGV	75 / 8 AA	42
Phosphosite 15:	PLEKHG4B	Q96PX9	S66	EKERHTPSRTGPGAA	75 / 8 AA	140
Phosphosite 16:	Per3	P56645	S1055	SPPSESPSRTGSAAS	71 / 7 AA	132
Phosphosite 17:	C9orf114	Q5T280	T199	GIVVDRPTRPGHGSF	62 / 8 AA	42
Phosphosite 18:	ZCCHC10	Q8TBK6	S69	RKYLHRPSRTAELKK	71 / 7 AA	21
Phosphosite 19:	ATF7IP2	Q5U623	S120	VCSYQKPSRTTESPS	83 / 6 AA	76
Phosphosite 20:	OSM	P13725	S238	GVRRTRPSRKGKRLM	75 / 8 AA	28