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:	S1491
P-Site Sequence:	PSPSCRCSTREKLTM
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	S1491	PSPSCRCSTREKLTM	100 / 9 AA	256
Phosphosite 1:	ABCA4	P78363	T1492	SPSCRCSTREKLTML	100 / 8 AA	256
Phosphosite 2:	DNMT1	P26358	S607	RRQTIRHSTREKDRG	66 / 9 AA	183
Phosphosite 3:	NFX1	Q12986	S664	SVISCRCSFRTKELP	77 / 9 AA	124
Phosphosite 4:	DNMT1	P26358	T608	RQTIRHSTREKDRGP	75 / 8 AA	183
Phosphosite 5:	TTC9	Q92623	S215	EMKLSRCSQREKEAM	75 / 8 AA	24
Phosphosite 6:	TTC21A	Q8NDW8	T1137	QGLCRLATREKANME	75 / 8 AA	151
Phosphosite 7:	PIP5K	Q9Y2I7	T1077	EKGMRCSTRDYFAEQ	83 / 6 AA	237
Phosphosite 8:	PIP5K	Q9Y2I7	S1076	TEKGMRCSTRDYFAE	83 / 6 AA	237
Phosphosite 9:	GPHB5	Q86YW7	T66	ACWGRCETWEKPILE	71 / 7 AA	14
Phosphosite 10:	KIAA0256	Q93073	S902	KEVSCKHSTSEKPSK	66 / 9 AA	122
Phosphosite 11:	TTN	Q8WZ42	S5964	SNEGGSCSCSTRVAL	85 / 7 AA	3816
Phosphosite 12:	TTN	Q8WZ42	S5966	EGGSCSCSTRVALKE	85 / 7 AA	3816
Phosphosite 13:	ARHGAP20	Q9P2F6	T568	EVSVRCDTRENASDI	62 / 8 AA	133
Phosphosite 14:	PARC	Q8IWT3	T290	DQSSPCATREKSRGQ	62 / 8 AA	281
Phosphosite 15:	DEFA5	Q01523	T74	CRTGRCATRESLSGV	83 / 6 AA	10
Phosphosite 16:	PPEF2	O14830	T320	VSTMRCKTRQKSEKQ	71 / 7 AA	87
Phosphosite 17:	DOCK4	Q8N1I0	S493	RFEFRHCSTKEKGEK	71 / 7 AA	225
Phosphosite 18:	C6orf122	Q5T6M2	T113	APPGRCFTRERHPVP	71 / 7 AA	23
Phosphosite 19:	ZNF235	Q14590	S294	GKKSPACSTHEKDTS	66 / 9 AA	84
Phosphosite 20:	PPP1R12C	Q9BZL4	S350	SSVCRLSSREKISLQ	75 / 8 AA	85