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:	ATP8B4
Human P-Site:	S190
P-Site Sequence:	SELGADISRLAGFDG
UniProt:	Q8TF62
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATP8B4	Q8TF62	S190	SELGADISRLAGFDG	100 / 9 AA	136
Phosphosite 1:	KNDC1	Q76NI1	S1715	RFSGADISTLAADSR	77 / 9 AA	191
Phosphosite 2:	KCTD9	Q7L273	S231	NFSGADLSRLDLRYI	85 / 7 AA	43
Phosphosite 3:	FZD6	O60353	S626	ASPAASISRLSGEQV	66 / 9 AA	79
Phosphosite 4:	USP8	P40818	S755	CYPKAEISRLSASQI	62 / 8 AA	128
Phosphosite 5:	MOCOS	Q96EN8	S44	ELRAREFSRLAGTVY	71 / 7 AA	98
Phosphosite 6:	KIAA1543	Q9P1Y5	S1183	SGETEELSRLAGYGP	62 / 8 AA	135
Phosphosite 7:	SERPINH1	P50454	S338	DKNKADLSRMSGKKD	62 / 8 AA	46
Phosphosite 8:	USP21	Q9UK80	S140	GELGAALSRLALRPE	75 / 8 AA	63
Phosphosite 9:	CCDC22	O60826	S489	ETLPRDVSRLAYTQR	83 / 6 AA	71
Phosphosite 10:	TCTEX1D1	Q8N7M0	S58	PSQRDDISRLTVQME	83 / 6 AA	21
Phosphosite 11:	PHRF1	Q9P1Y6	S712	EIPSACISRLTGREG	66 / 9 AA	179
Phosphosite 12:	ATP8B2	P98198	S209	TSELGDISKLAKFDG	83 / 6 AA	137
Phosphosite 13:	PNPLA6	Q8IY17	S959	ADRHSDFSRLARVLT	71 / 7 AA	150
Phosphosite 14:	PNPLA7	Q6ZV29	S915	PDRHSDFSRLARVLT	71 / 7 AA	146
Phosphosite 15:	MPRIP	Q6WCQ1	S960	AKADCDISRLKEQLK	71 / 7 AA	117
Phosphosite 16:	DLG5	Q8TDM6	S336	AIHNADLSRLEQLGE	62 / 8 AA	214
Phosphosite 17:	PTER	Q96BW5	S224	QEAGADISKTVMSHL	83 / 6 AA	39
Phosphosite 18:	KNDC1	Q76NI1	T1716	FSGADISTLAADSRA	75 / 8 AA	191
Phosphosite 19:	LRRFIP2	Q9Y608	S652	TTLEQSISRLEGQVL	83 / 6 AA	82
Phosphosite 20:	DGKQ	P52824	S320	QFRLVTVSRLAGAEE	83 / 6 AA	101