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:	S268
P-Site Sequence:	KTKFKRTSIDRLMNT
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	S268	KTKFKRTSIDRLMNT	100 / 9 AA	136
Phosphosite 1:	ATP8B2	P98198	S287	RTKFKRTSIDRLMNT	100 / 9 AA	137
Phosphosite 2:	LPIN1	Q14693	S124	ECQLKRGSVDRMRGL	55 / 9 AA	99
Phosphosite 3:	DPEP2	Q9H4A9	S118	NFSYGQTSLDRLRDG	55 / 9 AA	53
Phosphosite 4:	NASP	P49321	S397	TPIEPQTSIERLTET	71 / 7 AA	85
Phosphosite 5:	SPANXA1	Q9NS26	S63	RRNFKRTSPEELLND	66 / 9 AA	11
Phosphosite 6:	SPANXD	Q9BXN6	S63	RRNFKRTSPEELVND	66 / 9 AA	11
Phosphosite 7:	BIRC6	Q9NR09	S1282	IRRFKKTSISKERVQ	62 / 8 AA	528
Phosphosite 8:	FBXL7	Q9UJT9	S113	RPQKEQASIDRLPDH	71 / 7 AA	55
Phosphosite 9:	EAF1	Q96JC9	S41	RYDFKPASIDTSCEG	71 / 7 AA	29
Phosphosite 10:	EAF2	Q96CJ1	S42	RYDFKPASIDTSSEG	71 / 7 AA	29
Phosphosite 11:	NF1	P21359	S2834	AGSFKRNSIKKIV__	55 / 9 AA	319
Phosphosite 12:	FOXJ2	Q9P0K8	S11	DLESSLTSIDWLPQL	83 / 6 AA	62
Phosphosite 13:	IGFL1	Q6UW32	S101	NCDSARTSDDRLCRS	85 / 7 AA	12
Phosphosite 14:	C15orf32	Q32M92	S6	__MNKRTSVDASKED	83 / 6 AA	20
Phosphosite 15:	POU3F1	Q03052	S345	RKRKKRTSIEVGVKG	83 / 6 AA	45
Phosphosite 16:	BIRC6	Q9NR09	T1281	TIRRFKKTSISKERV	62 / 8 AA	528
Phosphosite 17:	POU3F4	P49335	S284	RKRKKRTSIEVSVKG	83 / 6 AA	39
Phosphosite 18:	POU3F2	P20265	S360	RKRKKRTSIEVSVKG	83 / 6 AA	47
Phosphosite 19:	POU3F3	P20264	S412	RKRKKRTSIEVSVKG	83 / 6 AA	50
Phosphosite 20:	DPEP3	Q9H4B8	S126	NFSHGQTSLDRLRDG	71 / 7 AA	54