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:	MFSD4
Human P-Site:	S277
P-Site Sequence:	PEKEDASSLPPKFQS
UniProt:	Q8N468
Intern. Prot. ID:	not found

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MFSD4	Q8N468	S277	PEKEDASSLPPKFQS	100 / 9 AA	56
Phosphosite 1:	MFSD4	Q8N468	S276	PPEKEDASSLPPKFQ	100 / 8 AA	56
Phosphosite 2:	VAT1	Q99536	S18	ATGEDASSPPPKTEA	88 / 9 AA	42
Phosphosite 3:	NUT	Q86Y26	S875	IMGTEDASSLPEASQ	100 / 7 AA	120
Phosphosite 4:	NUT	Q86Y26	S876	MGTEDASSLPEASQE	100 / 7 AA	120
Phosphosite 5:	SBNO2	Q9Y2G9	S83	APVATASSLPPKTCD	100 / 7 AA	150
Phosphosite 6:	ERCC5	P28715	S195	IESEDFSSLPPEVKH	87 / 8 AA	133
Phosphosite 7:	ERCC5	P28715	S194	DIESEDFSSLPPEVK	87 / 8 AA	133
Phosphosite 8:	IGSF5	Q9NSI5	S353	QKTTDTASLPPKSCE	75 / 8 AA	45
Phosphosite 9:	POLK	Q9UBT6	S730	HSKEECSSLPSKSFN	66 / 9 AA	99
Phosphosite 10:	Putative uncharacterized protein ENSP00000401716	A8MWP4	S118	QDSRNASSLPHKGWR	75 / 8 AA	25
Phosphosite 11:	LARP7	Q4G0J3	S305	SSSEDAESLAPRSKV	66 / 9 AA	67
Phosphosite 12:	SMYD3	Q9H7B4	S163	REEIQDASQLPPAFD	75 / 8 AA	49
Phosphosite 13:	ENPP4	Q9Y6X5	S23	FRSDSSSSLPPKLLL	66 / 9 AA	52
Phosphosite 14:	PREX1	Q8TCU6	S1126	SLAEEASSLPLVSEE	85 / 7 AA	186
Phosphosite 15:	UNC13A	Q9UPW8	S1453	MVREEAKSLTPKQCA	66 / 9 AA	193
Phosphosite 16:	PREX1	Q8TCU6	S1125	ASLAEEASSLPLVSE	85 / 7 AA	186
Phosphosite 17:	VAT1	Q99536	S17	AATGEDASSPPPKTE	87 / 8 AA	42
Phosphosite 18:	CASC5	Q8NG31	S1660	HNGAETTSLPPKTVF	62 / 8 AA	265
Phosphosite 19:	Putative uncharacterized protein FLJ42569	Q6ZVH6	S57	VHSEDGHSLPPVVDG	75 / 8 AA	16
Phosphosite 20:	ZNF469	Q96JG9	S2199	SPLEDPSSWPPGSVS	75 / 8 AA	259