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:	ABCA2
Human P-Site:	S280
P-Site Sequence:	AARARRFSGLSAELR
UniProt:	Q9BZC7
Intern. Prot. ID:	IPI00307592

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ABCA2	Q9BZC7	S280	AARARRFSGLSAELR	100 / 9 AA	270
Phosphosite 1:	SERPINA13	Q6UXR4	S143	TMDQRRFSGLGARAN	87 / 8 AA	35
Phosphosite 2:	FAM132A	Q5T7M4	S134	EATERRFSGLLDPLL	85 / 7 AA	32
Phosphosite 3:	KIAA0114	P0C864	S70	LPAPRRLSGLCARRR	66 / 9 AA	17
Phosphosite 4:	LIG3	P49916	S227	STNPRKFSGFSAKPN	66 / 9 AA	113
Phosphosite 5:	SLFN11	Q7Z7L1	S858	LDSVRRFSGLERSIV	85 / 7 AA	103
Phosphosite 6:	SLFN13	Q68D06	S858	LDSVRRFSGLERSIV	85 / 7 AA	102
Phosphosite 7:	IER2	Q9BTL4	S183	RVLQRRFSGLLNCSP	100 / 6 AA	24
Phosphosite 8:	GPR88	Q9GZN0	S282	RRAQRRLSGLSVLLL	75 / 8 AA	40
Phosphosite 9:	FAM53B	Q14153	S260	TPELARRSSGLSRSR	87 / 8 AA	46
Phosphosite 10:	RASA1	P20936	S247	YIGGRRFSSLSDLIG	66 / 9 AA	116
Phosphosite 11:	RICS	A7KAX9	S193	CIYDRRFSQLSELPR	66 / 9 AA	231
Phosphosite 12:	Wnk4	Q96J92	S47	PRRARRFSGKAEPRP	100 / 6 AA	135
Phosphosite 13:	FAM53B	Q14153	S261	PELARRSSGLSRSRS	87 / 8 AA	46
Phosphosite 14:	RASA1	P20936	S248	IGGRRFSSLSDLIGY	75 / 8 AA	116
Phosphosite 15:	C22orf15	Q8WYQ4	S115	AEELRRLSGLSSVGH	75 / 8 AA	16
Phosphosite 16:	ZNF45	Q02386	S206	NAFRRFSSLQAHQRV	75 / 8 AA	78
Phosphosite 17:	FAM65B	Q9Y4F9	S373	PDKPRRLSVLSALQD	66 / 9 AA	119
Phosphosite 18:	ZNF45	Q02386	S205	DNAFRRFSSLQAHQR	75 / 8 AA	78
Phosphosite 19:	UBXD3	Q96LJ8	S252	EVPRRRFSDLTKSLQ	71 / 7 AA	31
Phosphosite 20:	KIAA0182	Q14687	S324	ALHSERMSGLSAERL	85 / 7 AA	136