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:	ATP8B3
Human P-Site:	T269
P-Site Sequence:	SSLCYVETVDIDGET
UniProt:	O60423
Intern. Prot. ID:	IPI00216974

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATP8B3	O60423	T269	SSLCYVETVDIDGET	100 / 9 AA	148
Phosphosite 1:	ATP8B2	P98198	T184	HGLCYIETAELDGET	55 / 9 AA	137
Phosphosite 2:	ATP8B3	O60423	Y266	TEPSSLCYVETVDID	100 / 6 AA	148
Phosphosite 3:	PIK3AP1	Q6ZUJ8	T397	FIDEYVETVDMLKSH	85 / 7 AA	90
Phosphosite 4:	TAF1A	Q15573	T39	WLQTYVETVAIGGKR	75 / 8 AA	53
Phosphosite 5:	LIMK2	P53671	T526	NGKSYDETVDIFSFG	75 / 8 AA	72
Phosphosite 6:	ATP8B1	O43520	Y225	SEPNSLCYVETAELD	83 / 6 AA	144
Phosphosite 7:	ATP8A2	Q9NTI2	Y161	SEPQAMCYVETANLD	83 / 6 AA	129
Phosphosite 8:	USP19	O94966	T615	QNKPYTETVDSDGRP	75 / 8 AA	146
Phosphosite 9:	ATP8B4	Q8TF62	Y161	SEPHGLCYVETAELD	83 / 6 AA	136
Phosphosite 10:	MYBPC1	Q00872	T921	KVDKFVETASIDIQI	62 / 8 AA	128
Phosphosite 11:	WDR51B	Q8TC44	T342	PHEEKVETVEINPKL	71 / 7 AA	54
Phosphosite 12:	ADPRHL1	Q8NDY3	Y87	YREMVRCYVEIVEKL	83 / 6 AA	40
Phosphosite 13:	LRRC7	Q96NW7	T244	MSKNRIETVDMDISG	71 / 7 AA	173
Phosphosite 14:	CASP9	P55211	T366	SGSWYVETLDDIFEQ	83 / 6 AA	46
Phosphosite 15:	ATP8B2	P98198	Y181	SEPHGLCYIETAELD	66 / 6 AA	137
Phosphosite 16:	ANKRD44	Q8N8A2	T698	EKEANVDTVDILGCT	62 / 8 AA	108
Phosphosite 17:	ATP8A1	Q9Y2Q0	Y182	SEPQAMCYIETSNLD	80 / 5 AA	131
Phosphosite 18:	DRD5	P21918	T386	CSRTPVETVNISNEL	83 / 6 AA	53
Phosphosite 19:	USP19	O94966	T613	RIQNKPYTETVDSDG	71 / 7 AA	146
Phosphosite 20:	ADAMTS10	Q9H324	T668	GTPCRPDTVDICVSG	62 / 8 AA	121