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:	TFE3
Human P-Site:	S321
P-Site Sequence:	PAITVSNSCPAELPN
UniProt:	P19532
Intern. Prot. ID:	IPI00019490

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TFE3	P19532	S321	PAITVSNSCPAELPN	100 / 9 AA	62
Phosphosite 1:	MITF	O75030	S280	PGLTISNSCPANLPN	77 / 9 AA	59
Phosphosite 2:	MITF	O75030	S278	PPPGLTISNSCPANL	85 / 7 AA	59
Phosphosite 3:	FOXK1	P85037	S253	GTISVPNSCPASPRG	75 / 8 AA	75
Phosphosite 4:	Transmembrane protein FLJ37396	Q8N1W0	S254	QLISINNSCPASKNV	62 / 8 AA	67
Phosphosite 5:	SPG20	Q8N0X7	S165	SLSLPSQSCPAEAPP	85 / 7 AA	73
Phosphosite 6:	PRR16	Q569H4	S12	SKGNPSSSCPAEGPP	85 / 7 AA	33
Phosphosite 7:	ERVK5	Q9HDB9	S657	SQLQQSNSCPAPQQA	100 / 6 AA	74
Phosphosite 8:	SPTY2D1	Q68D10	S509	AGRTVSNSVPGRPVS	75 / 8 AA	76
Phosphosite 9:	SECISBP2	Q96T21	S802	SLPTQGPSCPAEDGP	66 / 9 AA	95
Phosphosite 10:	MAST1	Q9Y2H9	S111	PSSTVSSSCSSQERL	55 / 9 AA	171
Phosphosite 11:	MAST2	Q6P0Q8	S251	PSSTVSSSCSSQEKL	55 / 9 AA	196
Phosphosite 12:	MAST4	O15021	S309	PSSTVSSSCSSQEKL	55 / 9 AA	284
Phosphosite 13:	SPTY2D1	Q68D10	S507	IPAGRTVSNSVPGRP	85 / 7 AA	76
Phosphosite 14:	TFEB	P19484	S211	LVGVTSSSCPADLTQ	71 / 7 AA	53
Phosphosite 15:	ATF6B	Q99941	S316	PAPMPGNSCPPEVDA	71 / 7 AA	77
Phosphosite 16:	PLEKHG1	Q9ULL1	T617	SSAGESNTCPPEIGT	71 / 7 AA	155
Phosphosite 17:	SLC43A1	O75387	T49	NEGFYSSTCPAESST	71 / 7 AA	61
Phosphosite 18:	HRG	P04196	S503	FPQSVSESCPGKFKS	62 / 8 AA	60
Phosphosite 19:	TP53INP1	Q96A56	S137	SVYAVHNSCPGLSEA	62 / 8 AA	27
Phosphosite 20:	LGR4	Q9BXB1	S880	KHLIKSHSCPALAVA	83 / 6 AA	104