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:	RRM1
Human P-Site:	Y556
P-Site Sequence:	EQGPYETYEGSPVSK
UniProt:	P23921
Intern. Prot. ID:	IPI00013871

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RRM1	P23921	Y556	EQGPYETYEGSPVSK	100 / 9 AA	90
Phosphosite 1:	RRM1	P23921	T555	KEQGPYETYEGSPVS	100 / 8 AA	90
Phosphosite 2:	GANAB	Q14697	Y530	NMFSYDNYEGSAPNL	55 / 9 AA	107
Phosphosite 3:	BEGAIN	Q9BUH8	Y343	RKPPATTYEGSPRFA	77 / 9 AA	65
Phosphosite 4:	RRM1	P23921	Y553	LAKEQGPYETYEGSP	100 / 6 AA	90
Phosphosite 5:	RRM1	P23921	S559	PYETYEGSPVSKGIL	100 / 6 AA	90
Phosphosite 6:	BEGAIN	Q9BUH8	S346	PATTYEGSPRFAKAT	100 / 6 AA	65
Phosphosite 7:	FMOD	Q06828	Y47	DPYDPYPYETYEPYP	100 / 6 AA	43
Phosphosite 8:	SG2NA	Q13033	Y570	PSPSVDPYDTYEPNV	83 / 6 AA	87
Phosphosite 9:	TENC1	Q63HR2	Y626	RRLAYGGYEGSPQGY	66 / 9 AA	153
Phosphosite 10:	NEDD4L	Q96PU5	T953	LDLPPYETFEDLREK	71 / 7 AA	112
Phosphosite 11:	SG2NA	Q13033	Y573	SVDPYDTYEPNVLAG	83 / 6 AA	87
Phosphosite 12:	SG2NA	Q13033	T572	PSVDPYDTYEPNVLA	83 / 6 AA	87
Phosphosite 13:	MAGI2	Q86UL8	Y746	KPDPYELYEKSRAIY	66 / 9 AA	159
Phosphosite 14:	NEDD4L	Q96PU5	Y951	NRLDLPPYETFEDLR	83 / 6 AA	112
Phosphosite 15:	FLNA	P21333	Y1335	LHSVDVTYDGSPVPS	83 / 6 AA	281
Phosphosite 16:	Lck	P06239	Y51	VRDPLVTYEGSNPPA	75 / 8 AA	58
Phosphosite 17:	FLNA	P21333	S1338	VDVTYDGSPVPSSPF	83 / 6 AA	281
Phosphosite 18:	Lck	P06239	T50	EVRDPLVTYEGSNPP	75 / 8 AA	58
Phosphosite 19:	ZNF750	Q32MQ0	S535	HEPTYQGSPQAETAS	83 / 6 AA	77
Phosphosite 20:	SMURF1	Q9HCE7	S736	IDIPPYESYEKLYEK	83 / 6 AA	86