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:	ATP2B4
Human P-Site:	S954
P-Site Sequence:	GRKAPLHSPPSQHYT
UniProt:	P23634
Intern. Prot. ID:	IPI00217165

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATP2B4	P23634	S954	GRKAPLHSPPSQHYT	100 / 9 AA	138
Phosphosite 1:	ATP2B3	Q16720	S963	GRNAPLHSPPSEHYT	88 / 9 AA	134
Phosphosite 2:	ATP2B2	Q01814	S989	GRNAPLHSPPSEHYT	88 / 9 AA	137
Phosphosite 3:	PHC3	Q8NDX5	S315	HQQIPLHSPPSKVSH	87 / 8 AA	106
Phosphosite 4:	HERV-K_1q22 provirus ancestral Pro protein	P63131	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 5:	HERV-K_22q11.21 provirus ancestral Pro protein	P63129	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 6:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S891	TMPAPLYSPTSQKIM	77 / 9 AA	124
Phosphosite 7:	HERV-K_6q14.1 provirus ancestral Pro protein	P63127	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 8:	HERV-K_11q22.1 provirus ancestral Pro protein	P63125	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 9:	HERV-K_5q13.3 provirus ancestral Pro protein	P63124	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 10:	HERV-K_8p23.1 provirus ancestral Pro protein	P63122	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 11:	HERV-K_19p13.11 provirus ancestral Pro protein	P63121	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 12:	HERV-K_19q12 provirus ancestral Pro protein	P63120	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 13:	HERV-K_5q33.3 provirus ancestral Pro protein	P10265	S112	TMPAPLYSPTSQKIM	77 / 9 AA	17
Phosphosite 14:	LRCH1	Q9Y2L9	S270	LENNPLQSPPAQICT	75 / 8 AA	81
Phosphosite 15:	LRCH3	Q96II8	S255	LDNNPLQSPPAQICI	75 / 8 AA	86
Phosphosite 16:	LRCH4	O75427	S241	LDSNPLQSPPAQVCL	75 / 8 AA	73
Phosphosite 17:	HOXD3	P31249	S261	KAKGILHSPASQSPE	85 / 7 AA	46
Phosphosite 18:	GARNL1	Q6GYQ0	S1478	KEPEPLHSPDSERSS	66 / 9 AA	230
Phosphosite 19:	RAD51AP2	Q09MP3	S117	QMSSCLQSPPSQSPD	85 / 7 AA	134
Phosphosite 20:	CapZIP	Q6JBY9	S120	AMVSPFHSPPSTPSS	75 / 8 AA	45