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:	SLC44A4
Human P-Site:	Y387
P-Site Sequence:	ATSGQPQYVLWASNI
UniProt:	Q53GD3
Intern. Prot. ID:	IPI00655531

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC44A4	Q53GD3	Y387	ATSGQPQYVLWASNI	100 / 9 AA	79
Phosphosite 1:	DENND4A	Q7Z401	Y1736	QDPGQPLYILWNAHT	75 / 8 AA	209
Phosphosite 2:	C18orf21	Q32NC0	Y24	SCPGQARYLLWAYTS	66 / 9 AA	25
Phosphosite 3:	MARCH-III	Q86UD3	Y40	LVNGQPQYVMQVSAK	85 / 7 AA	29
Phosphosite 4:	GPR108	Q9NPR9	Y395	REEGASDYVLWKEIL	62 / 8 AA	61
Phosphosite 5:	CELSR2	Q9HCU4	Y887	DRENVAQYVLRAYAV	71 / 7 AA	317
Phosphosite 6:	FTSJD2	Q8N1G2	Y286	GPGGFSEYVLWRKKW	62 / 8 AA	95
Phosphosite 7:	KIAA0476	O75064	Y1365	PNSCPPLYVLWRVHS	71 / 7 AA	164
Phosphosite 8:	DLG1	Q12959	Y699	SYRGQEEYVLSYEPV	62 / 8 AA	100
Phosphosite 9:	THUMPD1	Q9NXG2	Y22	KRKGKAQYVLAKRAR	71 / 7 AA	39
Phosphosite 10:	UGT1A8	Q9HAW9	T329	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 11:	UGT1A10	Q9HAW8	T329	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 12:	UGT1A7	Q9HAW7	T329	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 13:	MTMR14	Q8NCE2	S488	SHSSSPQSVLWNRPQ	83 / 6 AA	72
Phosphosite 14:	UGT1A5	P35504	T333	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 15:	UGT1A3	P35503	T333	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 16:	UGT1A4	P22310	T333	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 17:	UGT1A1	P22309	T332	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 18:	UGT1A6	P19224	T331	ALGKIPQTVLWRYTG	83 / 6 AA	61
Phosphosite 19:	UGT1A9	O60656	T329	ALGKIPQTVLWRYTG	83 / 6 AA	60
Phosphosite 20:	SIDT1	Q9NXL6	Y188	ASPSQPQYFLYKFPK	62 / 8 AA	94