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:	IRF9
Human P-Site:	S139
P-Site Sequence:	KRQHSSVSSERKEEE
UniProt:	Q00978
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IRF9	Q00978	S139	KRQHSSVSSERKEEE	100 / 9 AA	44
Phosphosite 1:	IRF9	Q00978	S140	RQHSSVSSERKEEED	100 / 8 AA	44
Phosphosite 2:	COL6A3	P12111	S222	SCVHSSVSPERAGDT	87 / 8 AA	344
Phosphosite 3:	USP24	Q9UPU5	S2354	LVLHSDVSSQRNVAP	66 / 9 AA	294
Phosphosite 4:	SYNRG	Q9UMZ2	S703	AFSNSSISSEQKPDD	66 / 9 AA	141
Phosphosite 5:	IRF9	Q00978	S137	PSKRQHSSVSSERKE	100 / 7 AA	44
Phosphosite 6:	CCDC146	Q8IYE0	S562	ILRNSAVSQERKLQN	66 / 9 AA	113
Phosphosite 7:	NEK1	Q96PY6	S755	EKEKSVSSDRKKWEA	85 / 7 AA	143
Phosphosite 8:	NEK1	Q96PY6	S754	HEKEKSVSSDRKKWE	85 / 7 AA	143
Phosphosite 9:	RGS12	O14924	S865	GSDHSSVSTPKKLSG	66 / 9 AA	156
Phosphosite 10:	ZFHX2	Q9C0A1	S1166	PLGDKVSSERKPVAG	100 / 6 AA	152
Phosphosite 11:	ZFHX2	Q9C0A1	S1165	EPLGDKVSSERKPVA	100 / 6 AA	152
Phosphosite 12:	ABCC2	Q92887	S609	SMLQASVSTERLEKY	62 / 8 AA	174
Phosphosite 13:	endofin	Q7Z3T8	S44	DSNHCSVSSELASSQ	85 / 7 AA	169
Phosphosite 14:	CXCR4	P61073	S339	GKRGGHSSVSTESES	85 / 7 AA	40
Phosphosite 15:	SYNRG	Q9UMZ2	S704	FSNSSISSEQKPDDK	75 / 8 AA	141
Phosphosite 16:	VWA3B	Q502W6	S790	SLRSSACSERKDGLS	75 / 8 AA	146
Phosphosite 17:	PHLPP	O60346	S533	GKPHSTGSSERIQLS	75 / 8 AA	185
Phosphosite 18:	endofin	Q7Z3T8	S42	AYDSNHCSVSSELAS	85 / 7 AA	169
Phosphosite 19:	MATN2	O00339	S542	GCEHSCVSSEDSFVC	85 / 7 AA	107
Phosphosite 20:	TUBGCP6	Q96RT7	S657	VARHSSVSKEEKELR	77 / 9 AA	200