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:	ATP8B1
Human P-Site:	Y548
P-Site Sequence:	RTDGQLNYQAASPDE
UniProt:	O43520
Intern. Prot. ID:	IPI00012851

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATP8B1	O43520	Y548	RTDGQLNYQAASPDE	100 / 9 AA	144
Phosphosite 1:	ATP8B3	O60423	Y589	ERPDQLLYQAASPDE	77 / 9 AA	148
Phosphosite 2:	OTUD4	Q01804	S809	SESHGQLSYQADLES	85 / 7 AA	124
Phosphosite 3:	OTUD4	Q01804	Y810	ESHGQLSYQADLESE	85 / 7 AA	124
Phosphosite 4:	PAQR3	Q6TCH7	Y269	YFPGQLNYLGSSHQI	66 / 9 AA	36
Phosphosite 5:	CLCC1	Q96S66	Y32	DPTDMLNYDAASGTM	66 / 9 AA	62
Phosphosite 6:	ATM	Q13315	Y2100	PELEELHYQAAWRNM	62 / 8 AA	351
Phosphosite 7:	PROKR2	Q8NFJ6	Y167	PLKPRMNYQTASFLI	62 / 8 AA	44
Phosphosite 8:	HADHA	P40939	Y435	NLTGQLDYQGFEKAD	71 / 7 AA	83
Phosphosite 9:	PR (Progesterone)	P06401	Y525	NGLPQLGYQAAVLKE	85 / 7 AA	99
Phosphosite 10:	PROKR2	Q8NFJ6	T169	KPRMNYQTASFLIAL	71 / 7 AA	44
Phosphosite 11:	HCFC2	Q9Y5Z7	Y396	QLSTDLPYQAASSDS	75 / 8 AA	87
Phosphosite 12:	C16orf82	Q7Z2V1	T180	RLNRRLNTQAASNQT	75 / 8 AA	23
Phosphosite 13:	C1orf53	Q5VUE5	Y94	CAAGQLNYVDPATGY	100 / 5 AA	15
Phosphosite 14:	AKNA	Q7Z591	Y356	YGRGQLNYPLPDFSK	83 / 6 AA	155
Phosphosite 15:	GNA12	Q03113	Y194	DRIGQLNYFPSKQDI	100 / 5 AA	44
Phosphosite 16:	MMRN1	Q13201	Y330	KMTDQVNYQAMKLTL	71 / 7 AA	138
Phosphosite 17:	KTN1	Q86UP2	Y985	EQLKQQNYQQASSFP	75 / 8 AA	156
Phosphosite 18:	IGF2R	P11717	Y709	DGMIQLNYRGGTPYN	50 / 8 AA	274
Phosphosite 19:	HIPK1	Q86Z02	Y612	SDVSLLNYQSALYPS	83 / 6 AA	131
Phosphosite 20:	CDK11	Q9BWU1	Y467	HSSSRLNYQSSVQGS	50 / 8 AA	57