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:	MFSD1
Human P-Site:	S299
P-Site Sequence:	TEKFGFSSQAASAIN
UniProt:	Q9H3U5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MFSD1	Q9H3U5	S299	TEKFGFSSQAASAIN	100 / 9 AA	51
Phosphosite 1:	BHLHB9	Q6PI77	S235	PAVLGFRSQAPSEAS	66 / 9 AA	60
Phosphosite 2:	PARD3	Q8TEW0	S366	SSPFGFWSQEGQPFR	62 / 8 AA	151
Phosphosite 3:	MDC1	Q14676	S1982	QEKNFGFSLQDALSR	75 / 8 AA	227
Phosphosite 4:	ATP10A	O60312	S672	IASNGYSSQADNWAS	62 / 8 AA	168
Phosphosite 5:	POU6F2	P78424	S349	MPNPGPSSQAASGTQ	87 / 8 AA	72
Phosphosite 6:	HISPPD2A	Q6PFW1	S1195	GNSQFGFSDQPSLNS	62 / 8 AA	160
Phosphosite 7:	ELF1	P32519	S604	SSSNGFTSQVAMKQN	71 / 7 AA	67
Phosphosite 8:	TCEB2	Q15370	S64	LGECGFTSQTARPQA	71 / 7 AA	13
Phosphosite 9:	CUEDC1	Q9NWM3	S285	VGNDFGFSSPVPGTG	62 / 8 AA	42
Phosphosite 10:	ATP10A	O60312	S671	AIASNGYSSQADNWA	83 / 6 AA	168
Phosphosite 11:	ITGB4	P16144	T805	MQRPGFATHAASINP	62 / 8 AA	202
Phosphosite 12:	CUEDC1	Q9NWM3	S286	GNDFGFSSPVPGTGD	62 / 8 AA	42
Phosphosite 13:	C1orf201	Q5TH74	S54	SEKKGFNSQAKRFPH	83 / 6 AA	37
Phosphosite 14:	ADD3	Q9UEY8	S214	KIDHTGFSPHAAIYS	71 / 7 AA	79
Phosphosite 15:	FAM21A	Q641Q2	S552	EDLFSSQSASKLKGA	85 / 7 AA	147
Phosphosite 16:	FAM21B	Q5SNT6	S464	EDLFSSQSASKLKGA	85 / 7 AA	137
Phosphosite 17:	GBF1	Q92538	S298	DSGLEFSSQTTSKED	55 / 9 AA	206
Phosphosite 18:	FAM21C	Q9Y4E1	S552	EDLFSSQSASNLKGA	85 / 7 AA	145
Phosphosite 19:	FAM21C	Q9Y4E1	S550	DSEDLFSSQSASNLK	85 / 7 AA	145
Phosphosite 20:	FAM21A	Q641Q2	S550	DSEDLFSSQSASKLK	85 / 7 AA	147