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:	MRTO4
Human P-Site:	S148
P-Site Sequence:	PLEQFPHSMEPQLRQ
UniProt:	Q9UKD2
Intern. Prot. ID:	IPI00106491

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MRTO4	Q9UKD2	S148	PLEQFPHSMEPQLRQ	100 / 9 AA	28
Phosphosite 1:	C15orf51	Q6ZS02	S45	GSHSFMHSMDPQLER	75 / 8 AA	24
Phosphosite 2:	DYN1	Q05193	S650	GSDSFMHSMDPQLER	75 / 8 AA	97
Phosphosite 3:	ANTXRL	A6NF34	S497	PRICFPHSQEPKDLP	75 / 8 AA	63
Phosphosite 4:	CCDC144B	Q3MJ40	S597	PEADFADSMEPSEIA	62 / 8 AA	83
Phosphosite 5:	CCDC144A	A2RUR9	S597	PEADFADSMEPSEIA	62 / 8 AA	165
Phosphosite 6:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	T285	EAWQFPVTLEPMPPG	62 / 8 AA	74
Phosphosite 7:	ERVK6	Q7LDI9	T285	EAWQFPVTLEPMPPG	62 / 8 AA	74
Phosphosite 8:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	T285	EAWQFPVTLEPMPPG	62 / 8 AA	74
Phosphosite 9:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	T285	EAWQFPVTLEPMPPG	62 / 8 AA	74
Phosphosite 10:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	T285	EAWQFPVTLEPMPPG	62 / 8 AA	74
Phosphosite 11:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	T285	EAWQFPVTLEPMPPG	62 / 8 AA	124
Phosphosite 12:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	T285	EAWQFPVTLEPMPPG	62 / 8 AA	74
Phosphosite 13:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	T285	EAWQFPVTLEPMPPG	62 / 8 AA	72
Phosphosite 14:	ZC3HDC5	Q9C0B0	S442	QAKLKPHSLEPRSQE	71 / 7 AA	88
Phosphosite 15:	TUBGCP5	Q96RT8	S235	RPSQFPHSLHLHSNL	83 / 6 AA	118
Phosphosite 16:	MUDENG	Q9H0R1	S398	IGQKFPKSMEISLSG	71 / 7 AA	55
Phosphosite 17:	PRDM16	Q9HAZ2	S736	FLPNFPHSLYPFTDR	71 / 7 AA	140
Phosphosite 18:	KLF17	Q5JT82	S64	SIQHFPHSAEMLGSP	71 / 7 AA	43
Phosphosite 19:	RAB44	Q7Z6P3	S494	EEQGPPHSREPRAES	71 / 7 AA	77
Phosphosite 20:	OVCH1	Q7RTY7	S688	RPVCLPHSAEPLFSS	71 / 7 AA	125