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:	TRAK1
Human P-Site:	S563
P-Site Sequence:	FTGFSGMSFSSRSYL
UniProt:	Q9UPV9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TRAK1	Q9UPV9	S563	FTGFSGMSFSSRSYL	100 / 9 AA	106
Phosphosite 1:	TRAK1	Q9UPV9	S565	GFSGMSFSSRSYLPE	100 / 7 AA	106
Phosphosite 2:	WRN	Q14191	S799	GTYHAGMSFSTRKDI	75 / 8 AA	162
Phosphosite 3:	WRN	Q14191	S801	YHAGMSFSTRKDIHH	85 / 7 AA	162
Phosphosite 4:	ZNF239	Q16600	S327	ECEECGMSFSQRSNL	75 / 8 AA	52
Phosphosite 5:	ARSA	P15289	S237	YPQFSGQSFAERSGR	66 / 9 AA	54
Phosphosite 6:	ZNF558	Q96NG5	S188	DCSQCGKSFSSRSYL	75 / 8 AA	46
Phosphosite 7:	TRAK1	Q9UPV9	S560	FSEFTGFSGMSFSSR	100 / 6 AA	106
Phosphosite 8:	ZNF239	Q16600	S329	EECGMSFSQRSNLHI	85 / 7 AA	52
Phosphosite 9:	NOV	P48745	S225	KSCGMGFSTRVTNRN	71 / 7 AA	39
Phosphosite 10:	KRT16	P08779	Y438	QQASGQSYSSREVFT	75 / 8 AA	51
Phosphosite 11:	KCNU1	A8MYU2	S538	SDDFAGMSFPEVARL	71 / 7 AA	130
Phosphosite 12:	KRT16	P08779	S437	SQQASGQSYSSREVF	75 / 8 AA	51
Phosphosite 13:	ANKRD27	Q96NW4	S655	TSSFSSMSASSRQEE	77 / 9 AA	117
Phosphosite 14:	TRAK1	Q9UPV9	S566	FSGMSFSSRSYLPEK	100 / 6 AA	106
Phosphosite 15:	ZNF558	Q96NG5	S190	SQCGKSFSSRSYLTI	85 / 7 AA	46
Phosphosite 16:	ADAD1	Q96M93	S504	SPFKSGMSMASRLCK	75 / 8 AA	64
Phosphosite 17:	PUM1	Q14671	S736	HSFYNGLSFSSSPGP	62 / 8 AA	126
Phosphosite 18:	CTSH	P09668	S86	LNQFSDMSFAEIKHK	71 / 7 AA	37
Phosphosite 19:	IRAP	Q9UIQ6	S80	SAKLLGMSFMNRSSG	71 / 7 AA	117
Phosphosite 20:	CCDC66	A2RUB6	T88	KGEKNGMTFSSTKDL	71 / 7 AA	109