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:	STRN4
Human P-Site:	S556
P-Site Sequence:	GLAFSPTSQRLASCS
UniProt:	Q9NRL3
Intern. Prot. ID:	IPI00003016

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STRN4	Q9NRL3	S556	GLAFSPTSQRLASCS	100 / 9 AA	81
Phosphosite 1:	STRN4	Q9NRL3	T555	WGLAFSPTSQRLASC	100 / 8 AA	81
Phosphosite 2:	GTF3C2	Q8WUA4	T903	RRPGFSPTSHRLLPT	87 / 8 AA	101
Phosphosite 3:	GTF3C2	Q8WUA4	S904	RPGFSPTSHRLLPTP	87 / 8 AA	101
Phosphosite 4:	ACO2	Q99798	T561	QHVDVSPTSQRLQLL	100 / 7 AA	85
Phosphosite 5:	ACO2	Q99798	S562	HVDVSPTSQRLQLLE	100 / 7 AA	85
Phosphosite 6:	SHMT2	P34897	S479	LLKDSETSQRLANLR	87 / 8 AA	56
Phosphosite 7:	MAML3	Q96JK9	S189	DGNFSPTSKRIRKDI	75 / 8 AA	122
Phosphosite 8:	ERVK6	Q9Y6I0	S115	APSYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 9:	HERV-K_1q22 provirus ancestral Pro protein	P63131	S115	APLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 10:	HERV-K_22q11.21 provirus ancestral Pro protein	P63129	S115	APLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 11:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S894	APLYSPTSQKIMTKR	62 / 8 AA	124
Phosphosite 12:	HERV-K_6q14.1 provirus ancestral Pro protein	P63127	S115	APLYSPTSQKIMTKR	62 / 8 AA	17
Phosphosite 13:	HERV-K_11q22.1 provirus ancestral Pro protein	P63125	S115	APLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 14:	HERV-K_5q13.3 provirus ancestral Pro protein	P63124	S115	APLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 15:	HERV-K_8p23.1 provirus ancestral Pro protein	P63122	S115	APLYSPTSQKIMTKR	62 / 8 AA	17
Phosphosite 16:	HERV-K_19p13.11 provirus ancestral Pro protein	P63121	S115	APLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 17:	HERV-K_19q12 provirus ancestral Pro protein	P63120	S115	APLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 18:	HERV-K_12q14.1 provirus ancestral Pro protein	P63119	S115	TPLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 19:	HERV-K_5q33.3 provirus ancestral Pro protein	P10265	S115	APLYSPTSQKIMTKM	62 / 8 AA	17
Phosphosite 20:	ERVK6	Q9Y6I0	T114	PAPSYSPTSQKIMTK	62 / 8 AA	17