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:	IDO1
Human P-Site:	S263
P-Site Sequence:	PKEFAGGSAGQSSVF
UniProt:	P14902
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IDO1	P14902	S263	PKEFAGGSAGQSSVF	100 / 9 AA	45
Phosphosite 1:	IRAK1	P51617	S371	FSRFAGSSPSQSSMV	66 / 9 AA	77
Phosphosite 2:	smMLCK	Q15746	S1361	GSSYDGGSAVQSYSI	66 / 9 AA	211
Phosphosite 3:	BCoR	Q6W2J9	S830	KPSFAAESVGQSAEP	66 / 9 AA	192
Phosphosite 4:	SREC	Q14162	S749	SPGLASGSVGQSPNS	66 / 9 AA	87
Phosphosite 5:	L2HGDH	Q9H9P8	S23	RGRFAGGSPGACGFA	66 / 9 AA	50
Phosphosite 6:	HECA	Q9UBI9	S268	GARSPGGSPGQSPPT	75 / 8 AA	59
Phosphosite 7:	IFT122	Q9HBG6	S72	GKRFASGSADKSVII	66 / 9 AA	142
Phosphosite 8:	SCML2	Q9UQR0	S532	EPLFAGGSAIPKEEN	100 / 6 AA	77
Phosphosite 9:	INTS5	Q6P9B9	S325	HDSLAGGSGGRSGDP	66 / 9 AA	108
Phosphosite 10:	TLK2	Q86UE8	S94	YFEFAGGSAPGTSPG	100 / 6 AA	88
Phosphosite 11:	CABIN1	Q9Y6J0	S1740	VAMDAGDSADQSGER	75 / 8 AA	246
Phosphosite 12:	ZNF687	Q8N1G0	S102	SEALAGGSAGDGAQA	75 / 8 AA	130
Phosphosite 13:	HOXA11	P31270	S237	EDKAGGSSGQRTRKK	85 / 7 AA	34
Phosphosite 14:	ZNF251	Q9BRH9	S107	LKERVGNSAGQSLNK	75 / 8 AA	71
Phosphosite 15:	TTF-1	P43699	S323	HPGHQPGSAGQSPDL	100 / 6 AA	39
Phosphosite 16:	Ig lambda chain V-II region BO	P01710	S13	QPPSASGSPGQSVTI	75 / 8 AA	12
Phosphosite 17:	C20orf175	Q96MK2	S29	SASFAGFSSAQSRRI	66 / 9 AA	105
Phosphosite 18:	KLHDC4	Q8TBB5	S407	QVLTAPGSAGQPRSE	75 / 8 AA	58
Phosphosite 19:	BCL9	O00512	S55	NQGKQGGSASQSQPS	85 / 7 AA	149
Phosphosite 20:	BCL9	O00512	S57	GKQGGSASQSQPSPC	85 / 7 AA	149