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:	ABCA4
Human P-Site:	S1544
P-Site Sequence:	TYPALIRSSLKSKFW
UniProt:	P78363
Intern. Prot. ID:	IPI00297763

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ABCA4	P78363	S1544	TYPALIRSSLKSKFW	100 / 9 AA	256
Phosphosite 1:	ABCA4	P78363	S1545	YPALIRSSLKSKFWV	100 / 8 AA	256
Phosphosite 2:	PCNXL2	A6NKB5	S2019	RAEALIRSSLGSSTS	88 / 9 AA	237
Phosphosite 3:	STX8	Q9UNK0	S110	EPDLIRSSLMSEEAK	87 / 8 AA	27
Phosphosite 4:	ASB3	Q9Y575	S473	CRLEIRSSLKSERLR	100 / 7 AA	58
Phosphosite 5:	ASB3	Q9Y575	S472	LCRLEIRSSLKSERL	100 / 7 AA	58
Phosphosite 6:	RGS9	O75916	S239	YQQALMRSTVKSSVS	66 / 9 AA	77
Phosphosite 7:	PCNXL2	A6NKB5	S2020	AEALIRSSLGSSTSS	87 / 8 AA	237
Phosphosite 8:	CCDC21	Q6P2H3	S429	EVQLIRESLKVALQK	85 / 7 AA	86
Phosphosite 9:	FAM135B	Q49AJ0	S657	EPLDIRSSLKDSHTE	100 / 6 AA	156
Phosphosite 10:	FAM135B	Q49AJ0	S656	REPLDIRSSLKDSHT	100 / 6 AA	156
Phosphosite 11:	MYCBP2	O75592	S3033	EHAPIRSSLNSQQPT	85 / 7 AA	510
Phosphosite 12:	DDI1	Q8WTU0	S148	GSPALIRSMLLSNPH	77 / 9 AA	44
Phosphosite 13:	KIF18A	Q8NI77	S358	RAKDIKSSLKSNVLN	85 / 7 AA	102
Phosphosite 14:	KIF18A	Q8NI77	S357	NRAKDIKSSLKSNVL	85 / 7 AA	102
Phosphosite 15:	CEP110	Q7Z7A1	S2171	VKDEIRTSLKNLNQF	71 / 7 AA	269
Phosphosite 16:	SHEP1	Q8N5H7	S245	GDFLIRDSLTSLGDY	75 / 8 AA	94
Phosphosite 17:	KY	Q8NBH2	S140	HAYPWDRSSLKSMSL	66 / 9 AA	64
Phosphosite 18:	C4orf29	Q0P651	S160	PKDQVRSSLKNVSDL	71 / 7 AA	47
Phosphosite 19:	ISCA2	Q86U28	S130	FSQELIRSSFQVLNN	62 / 8 AA	16
Phosphosite 20:	C8orf86	Q6ZUL3	S17	PAEELIRSNLGVGRS	71 / 7 AA	25