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:	PDCD1
Human P-Site:	S273
P-Site Sequence:	GSADGPRSAQPLRPE
UniProt:	Q15116
Intern. Prot. ID:	IPI00014830

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDCD1	Q15116	S273	GSADGPRSAQPLRPE	100 / 9 AA	62
Phosphosite 1:	MDN1	Q9NU22	S3361	LHIDGPRSAQVAQSL	100 / 7 AA	633
Phosphosite 2:	TOB1	P50616	T172	PTFMPRSTQPLTFTT	85 / 7 AA	38
Phosphosite 3:	TOB1	P50616	S171	SPTFMPRSTQPLTFT	85 / 7 AA	38
Phosphosite 4:	TAF1L	Q8IZX4	S654	LSQPGPHSVQPLLKH	75 / 8 AA	207
Phosphosite 5:	TAF1	P21675	S635	LSQPGPHSVQPLLKH	75 / 8 AA	213
Phosphosite 6:	INO80B	Q9C086	S97	VIPEGPRSPSPLMVV	66 / 9 AA	39
Phosphosite 7:	TOB2	Q14106	S170	SPTFIPRSAQPITFT	85 / 7 AA	37
Phosphosite 8:	TFE3	P19532	S224	TPPPGPASAQPLPAP	87 / 8 AA	62
Phosphosite 9:	AFF1	P51825	S534	APPEGPRSTEPPRRH	62 / 8 AA	131
Phosphosite 10:	NDUFS7	O75251	S41	VATDGPSSTQPALPK	75 / 8 AA	24
Phosphosite 11:	ACIN1	Q9UKV3	S525	LEPESDRSAQPLPLK	66 / 9 AA	152
Phosphosite 12:	LAT	O43561	S84	DLLPIPRSPQPLGGS	85 / 7 AA	28
Phosphosite 13:	Shc4	Q6S5L8	S483	GSAGNQRSAQPLGSP	100 / 6 AA	69
Phosphosite 14:	KIAA1671	Q9BY89	T126	GSGEGPRTSSPLFNK	55 / 9 AA	197
Phosphosite 15:	OBSCN	Q5VST9	S7662	EEESQGRSAQPLPST	100 / 6 AA	868
Phosphosite 16:	FAM59A	Q9H706	S539	APPVPPRSAKPLSTS	85 / 7 AA	97
Phosphosite 17:	METAP1	P53582	S354	VTRDGKRSAQFEHTL	85 / 7 AA	43
Phosphosite 18:	GIGYF2	Q6Y7W6	S242	HSPDGPRSAGWREHM	100 / 6 AA	150
Phosphosite 19:	GNAS	P84996	S597	PWRSGPRSAQRRNAV	100 / 6 AA	68
Phosphosite 20:	RAB11FIP3	O75154	S112	APGPGPRSEAPLPEL	75 / 8 AA	82