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:	S723
P-Site Sequence:	RRLSLAESFTNTRES
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	S723	RRLSLAESFTNTRES	100 / 9 AA	106
Phosphosite 1:	TRAK1	Q9UPV9	T725	LSLAESFTNTRESTT	100 / 7 AA	106
Phosphosite 2:	HRI	Q9BQI3	S354	RNSHLEESFTSTEES	75 / 8 AA	71
Phosphosite 3:	HNF1A	P20823	T425	EPASLGPTFTNTGAS	66 / 9 AA	67
Phosphosite 4:	THOC1	Q96FV9	S648	GLSDLAESLTNDNET	85 / 7 AA	76
Phosphosite 5:	MUC5AC	P98088	S2001	SVQCRAESFPNTPLG	85 / 7 AA	527
Phosphosite 6:	MUC5AC	P98088	S1628	SVQCRAESFPNTPLA	85 / 7 AA	527
Phosphosite 7:	ADAMTSL2	Q86TH1	S494	PRSSLAESFFVDYEE	100 / 6 AA	105
Phosphosite 8:	PPM1F	P49593	S128	DAQSLAQSFFNRLWE	75 / 8 AA	50
Phosphosite 9:	USP53	Q70EK8	S105	IRHALAESFKDEQRF	62 / 8 AA	121
Phosphosite 10:	CCDC27	Q2M243	S406	RASSLAESFEEELLA	100 / 6 AA	75
Phosphosite 11:	COBRA1	Q8WX92	S410	YPNTLPESFTKFLQE	62 / 8 AA	66
Phosphosite 12:	SMUG1	Q53HV7	S30	CPGSLAESFLEEELR	100 / 6 AA	30
Phosphosite 13:	ATP10B	O94823	S636	KLLSLSQSFSSTAPS	55 / 9 AA	165
Phosphosite 14:	FAM120A	Q9NZB2	S619	VLFSLAESRKKTERL	66 / 9 AA	122
Phosphosite 15:	TPP2	P29144	T1166	PLDSLAETFWETTKW	66 / 9 AA	138
Phosphosite 16:	IQSEC1	Q6DN90	S253	QVKSLAESIDDALNC	55 / 9 AA	108
Phosphosite 17:	PIWIL4	Q7Z3Z4	S718	LLSSVAESSSNTSSR	66 / 9 AA	97
Phosphosite 18:	CROP	O95232	T49	FCPAELFTNTRSDLG	85 / 7 AA	51
Phosphosite 19:	C12orf4	Q9NQ89	S273	EQRKLEESFTIHLGA	83 / 6 AA	64
Phosphosite 20:	ZNF289	Q8N6H7	S368	NPFSLGESFGSRWDT	83 / 6 AA	57