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:	S887
P-Site Sequence:	WLGGEGCSTREERAL
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	S887	WLGGEGCSTREERAL	100 / 9 AA	256
Phosphosite 1:	ABCA4	P78363	T888	LGGEGCSTREERALE	100 / 8 AA	256
Phosphosite 2:	PDZD2	O15018	S896	DHPGSGCSTSEEGSL	77 / 9 AA	302
Phosphosite 3:	COX-2	P35354	S55	GFYGENCSTPEFLTR	75 / 8 AA	69
Phosphosite 4:	MARCH-IX	Q86YJ5	S47	WAPFAGCSTRDGDGD	71 / 7 AA	38
Phosphosite 5:	TNXB	P22105	S555	GYSGEDCSTRSCPGG	85 / 7 AA	464
Phosphosite 6:	TNXB	P22105	S369	GYTGEDCSTRTCPRD	85 / 7 AA	464
Phosphosite 7:	ZNF347	Q96SE7	S130	SQDIEGCSFREVQKN	85 / 7 AA	96
Phosphosite 8:	BACH1	O14867	S516	EGDSESCSAREQECE	55 / 9 AA	82
Phosphosite 9:	EMR1	Q14246	T466	KMKIGCSTIEESEST	85 / 7 AA	98
Phosphosite 10:	EMR1	Q14246	S465	DKMKIGCSTIEESES	85 / 7 AA	98
Phosphosite 11:	MAGEA1	P43355	S81	RQPSEGSSSREEEGP	66 / 9 AA	34
Phosphosite 12:	ARAP3	Q8WWN8	S443	FIELQGCSVRETKSR	71 / 7 AA	170
Phosphosite 13:	Telethonin	O15273	S39	TRPEEGCSLHEEDTQ	75 / 8 AA	17
Phosphosite 14:	PDZD2	O15018	T897	HPGSGCSTSEEGSLP	85 / 7 AA	302
Phosphosite 15:	PDZD2	O15018	S898	PGSGCSTSEEGSLPP	85 / 7 AA	302
Phosphosite 16:	SPTLC2	O15270	S205	EYGAGVCSTRQEIGN	83 / 6 AA	63
Phosphosite 17:	MAGEA1	P43355	S82	QPSEGSSSREEEGPS	75 / 8 AA	34
Phosphosite 18:	IGFN1	Q86VF2	T28	EIPEGCSTPDFEQKP	71 / 7 AA	138
Phosphosite 19:	GRLF1	Q9NRY4	T963	NAAEACSTTEEVFNS	75 / 8 AA	172
Phosphosite 20:	POLR1B	Q9H9Y6	T296	VMEEGCSTQKQVLNY	62 / 8 AA	128