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:	TIGIT
Human P-Site:	S183
P-Site Sequence:	EGDLRRKSAGQEEWS
UniProt:	Q495A1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TIGIT	Q495A1	S183	EGDLRRKSAGQEEWS	100 / 9 AA	26
Phosphosite 1:	SLC5A9	Q2M3M2	S421	WQRFRRKSTEQELMV	66 / 9 AA	74
Phosphosite 2:	SLC5A9	Q2M3M2	T422	QRFRRKSTEQELMVV	75 / 8 AA	74
Phosphosite 3:	CHAF1A	Q13111	S873	PISLKRKSAGSMCIT	85 / 7 AA	107
Phosphosite 4:	CHAF1A	Q13111	S855	PISLKRKSAGSMCIT	85 / 7 AA	107
Phosphosite 5:	EXOSC2	Q13868	S124	GGELRRRSAEDELAM	66 / 9 AA	33
Phosphosite 6:	RBM19	Q9Y4C8	T923	LQALRRKTAAHFHEP	62 / 8 AA	107
Phosphosite 7:	MON2	Q7Z3U7	S1044	PRPAVRKSAGQTLFS	100 / 6 AA	190
Phosphosite 8:	ZMYM3	Q14202	S172	IATARRGSPGQEEEL	75 / 8 AA	152
Phosphosite 9:	NPAS4	Q8IUM7	S161	SKSLRRQSAGNKLVL	85 / 7 AA	87
Phosphosite 10:	MAST2	Q6P0Q8	S1337	YRSPRRKSAGSIPLS	100 / 6 AA	196
Phosphosite 11:	NES	P48681	S831	EILESLKSAGQENLE	100 / 6 AA	177
Phosphosite 12:	MAST4	O15021	S1373	YRSGRRKSAGNIPLS	100 / 6 AA	284
Phosphosite 13:	LNK	Q9UQQ2	S150	RHIFRRRSAGELPAA	62 / 8 AA	63
Phosphosite 14:	Sh3rf2	Q8TEC5	S707	QTDLRRKSALAKATT	100 / 6 AA	79
Phosphosite 15:	SMG1	Q96Q15	S99	ENTYGRKSLGQELRV	85 / 7 AA	410
Phosphosite 16:	Putative uncharacterized SMG1-like protein	Q6P435	S99	ENTYGRKSLGQELRV	85 / 7 AA	18
Phosphosite 17:	DYNC1LI1	Q9Y6G9	T213	ASPQRRNTASQEDKD	62 / 8 AA	57
Phosphosite 18:	PRPF38B	Q5VTL8	T106	WEKGSRKTAGQTGMC	83 / 6 AA	64
Phosphosite 19:	MEX3C	Q5U5Q3	S229	AALLRRKSVNTTECV	71 / 7 AA	69
Phosphosite 20:	ephexin1	Q8N5V2	S16	LEKTRRKSASDQWNT	62 / 8 AA	82