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:	ATP1B4
Human P-Site:	S51
P-Site Sequence:	RVTVVPKSEEEEEEE
UniProt:	Q9UN42
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATP1B4	Q9UN42	S51	RVTVVPKSEEEEEEE	100 / 9 AA	42
Phosphosite 1:	SIP1	O14893	S138	SNVTMPKSEDEEGWK	66 / 9 AA	32
Phosphosite 2:	CABP4	P57796	S30	AGVVTPKSDAEEPPL	66 / 9 AA	30
Phosphosite 3:	PRICKLE2	Q7Z3G6	Y503	GSIQVPKYEEEEEEE	87 / 8 AA	96
Phosphosite 4:	RBM10	P98175	S241	FKCGVPKSEAEQKLP	75 / 8 AA	104
Phosphosite 5:	RTCD1	O00442	S341	AKFIVKKSEDEEDAA	66 / 9 AA	39
Phosphosite 6:	IQSEC3	Q9UPP2	T571	DGATAPKTEEEEEEE	66 / 9 AA	128
Phosphosite 7:	CA9	Q16790	S102	LPEVKPKSEEEGSLK	87 / 8 AA	50
Phosphosite 8:	HIVEP1	P15822	S1680	NHSVVPISEEQNSVP	75 / 8 AA	297
Phosphosite 9:	PNMT	P11086	S235	RLTVVPVSEEEVREA	87 / 8 AA	31
Phosphosite 10:	HT008	Q8IWB9	S815	KLPEVPPSEEEEQEA	87 / 8 AA	125
Phosphosite 11:	PDE6A	P16499	T156	KIANVPNTEEDEHFC	62 / 8 AA	100
Phosphosite 12:	SSFA2	P28290	S1192	PEVVGPKSEVEEGHG	77 / 9 AA	138
Phosphosite 13:	TULP4	Q9NRJ4	S29	WKGRVPKSEKEKPVC	85 / 7 AA	169
Phosphosite 14:	G2	Q6ZVL6	S1333	RKRNVPASDEEEGAV	75 / 8 AA	199
Phosphosite 15:	AKAP3	O75969	S440	KMYSEPKSEEETCAK	100 / 6 AA	95
Phosphosite 16:	RP1L1	Q8IWN7	S2109	GVEAQPKSEGEEAQE	85 / 7 AA	261
Phosphosite 17:	ECT2L	Q008S8	T172	GTLNEPKTEDEELLE	71 / 7 AA	105
Phosphosite 18:	BMP2KL	Q5H9B9	S9	IAPSPKSSEEEGQKD	85 / 7 AA	46
Phosphosite 19:	Nlp	Q9Y2I6	S154	ESVESPKSDEEAEST	83 / 6 AA	160
Phosphosite 20:	BMP2K	Q9NSY1	S753	SDPPSPKSSEEEEQD	85 / 7 AA	129