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:	IEX-1
Human P-Site:	S31
P-Site Sequence:	IPGPRRGSGPEIFTF
UniProt:	P46695
Intern. Prot. ID:	IPI00007831

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IEX-1	P46695	S31	IPGPRRGSGPEIFTF	100 / 9 AA	17
Phosphosite 1:	C7orf52	Q8N8M0	S44	EAEPRSGSGPEAEAE	87 / 8 AA	41
Phosphosite 2:	CRTC2	Q53ET0	S613	THCSRHGSGPNIILT	66 / 9 AA	73
Phosphosite 3:	PTRF	Q6NZI2	S366	GDLRRGSSPDVHALL	62 / 8 AA	43
Phosphosite 4:	CCDC71	Q8IV32	S252	GAGPRRGSGHQSKTN	75 / 8 AA	50
Phosphosite 5:	PTRF	Q6NZI2	S365	AGDLRRGSSPDVHAL	62 / 8 AA	43
Phosphosite 6:	EPS8L3	Q8TE67	S230	LPPPRRSSSPEDPER	75 / 8 AA	67
Phosphosite 7:	EPS8L3	Q8TE67	S229	TLPPPRRSSSPEDPE	75 / 8 AA	67
Phosphosite 8:	FBXO42	Q6P3S6	S488	SLAPRRGSLPDQKDL	75 / 8 AA	78
Phosphosite 9:	MAST1	Q9Y2H9	S770	EKTWRGGSPEIKRFS	62 / 8 AA	171
Phosphosite 10:	FRAT1	Q92837	S188	RLQQRRGSQPETRTG	66 / 9 AA	29
Phosphosite 11:	RGS7BP	Q6MZT1	S38	GDWERRGSGSESAHK	85 / 7 AA	29
Phosphosite 12:	ZNF837	Q96EG3	S356	ERSPRRGSGAGEKPY	85 / 7 AA	58
Phosphosite 13:	OTOP3	Q7RTS5	S498	AEPPRRGSLLELGQG	66 / 9 AA	66
Phosphosite 14:	RASL12	Q9NYN1	S12	FGKPRAGSGPQSAPL	75 / 8 AA	30
Phosphosite 15:	TSC22D1	Q15714	S33	AMFPRRGSGSGSASA	85 / 7 AA	110
Phosphosite 16:	C7orf52	Q8N8M0	S42	EVEAEPRSGSGPEAE	85 / 7 AA	41
Phosphosite 17:	MEN1	O00255	S492	RRGPRRESKPEEPPP	75 / 8 AA	68
Phosphosite 18:	MLL5	Q8IZD2	S258	KSSRVKGSAPEIDPS	71 / 7 AA	205
Phosphosite 19:	TrpC6	Q9Y210	S13	AFGPRRGSSPRGAAG	85 / 7 AA	106
Phosphosite 20:	GAS2L1	Q99501	S316	PGSERRGSRPEMTPV	75 / 8 AA	73