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:	ATP4A
Human P-Site:	S646
P-Site Sequence:	AASVGIISEGSETVE
UniProt:	P20648
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATP4A	P20648	S646	AASVGIISEGSETVE	100 / 9 AA	114
Phosphosite 1:	ATP1A4	Q13733	S641	AKGVGIISEGTETAE	88 / 9 AA	114
Phosphosite 2:	ATP1A2	P50993	S632	AKGVGIISEGNETVE	88 / 9 AA	112
Phosphosite 3:	ATP1A3	P13637	S625	AKGVGIISEGNETVE	88 / 9 AA	112
Phosphosite 4:	ATP1A1	P05023	S635	AKGVGIISEGNETVE	88 / 9 AA	113
Phosphosite 5:	TTN	Q8WZ42	S29953	KNAAGVISKGSESTG	75 / 8 AA	3816
Phosphosite 6:	SEBOX	Q9HB31	S115	NRKSGILSPGSECPQ	75 / 8 AA	24
Phosphosite 7:	QRICH2	Q9H0J4	S1000	DSVDRVLSEGSEVSS	71 / 7 AA	181
Phosphosite 8:	LRWD1	Q9UFC0	S490	CEVEFVFSEGSEASG	71 / 7 AA	71
Phosphosite 9:	Shc4	Q6S5L8	S606	DNSLPIISSGSEVSL	66 / 9 AA	69
Phosphosite 10:	Shc4	Q6S5L8	S607	NSLPIISSGSEVSLK	85 / 7 AA	69
Phosphosite 11:	ABCC8	Q09428	T1475	GGLDAIITEGGENFS	62 / 8 AA	177
Phosphosite 12:	SRBD1	Q8N5C6	S75	KKNAPQISDGSEVVV	83 / 6 AA	112
Phosphosite 13:	AKAP6	Q13023	S1368	GSESGIVSEGDTETT	83 / 6 AA	257
Phosphosite 14:	TMEM131	Q92545	S1129	LRRIVGISSEGNLNT	75 / 8 AA	201
Phosphosite 15:	ASXL2	Q76L83	S95	PDGVKELSEGSEESS	66 / 9 AA	154
Phosphosite 16:	GPR144	Q7Z7M1	S341	TWNPGPRSEGSELCL	75 / 8 AA	104
Phosphosite 17:	PPP1R13L	Q8WUF5	S573	LSPITEGSEARAGPP	83 / 6 AA	89
Phosphosite 18:	MAP1D	Q6UB28	T288	FTIEPIITEGSPEFK	83 / 6 AA	37
Phosphosite 19:	RAVER2	Q9HCJ3	S619	SSILDAISQGSESQH	83 / 6 AA	74
Phosphosite 20:	ISCA2	Q86U28	T64	VQRLLEITEGSEFLR	83 / 6 AA	16