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:	Y553
P-Site Sequence:	LAKEQGPYETYEGSP
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	Y553	LAKEQGPYETYEGSP	100 / 9 AA	90
Phosphosite 1:	RRM1	P23921	T555	KEQGPYETYEGSPVS	100 / 7 AA	90
Phosphosite 2:	ACTL9	Q8TC94	Y409	QYEEQGPYIVYRKCY	75 / 8 AA	46
Phosphosite 3:	ZNF326	Q5BKZ1	S76	SRFGPYESYDSRSSL	71 / 7 AA	66
Phosphosite 4:	ZNF326	Q5BKZ1	Y74	GGSRFGPYESYDSRS	71 / 7 AA	66
Phosphosite 5:	RRM1	P23921	Y556	EQGPYETYEGSPVSK	100 / 6 AA	90
Phosphosite 6:	NEDD4L	Q96PU5	Y951	NRLDLPPYETFEDLR	55 / 9 AA	112
Phosphosite 7:	SG2NA	Q13033	Y570	PSPSVDPYDTYEPNV	71 / 7 AA	87
Phosphosite 8:	FMOD	Q06828	Y47	DPYDPYPYETYEPYP	100 / 6 AA	43
Phosphosite 9:	SG2NA	Q13033	T572	PSVDPYDTYEPNVLA	71 / 7 AA	87
Phosphosite 10:	SG2NA	Q13033	Y573	SVDPYDTYEPNVLAG	83 / 6 AA	87
Phosphosite 11:	ZNF33B	Q06732	Y441	THTGQKPYECYECGK	75 / 8 AA	91
Phosphosite 12:	TBC1D10A	Q9BXI6	Y328	VKACQGQYETIERLR	75 / 8 AA	57
Phosphosite 13:	NEDD4L	Q96PU5	T953	LDLPPYETFEDLREK	83 / 6 AA	112
Phosphosite 14:	PSD2	Q9BQI7	Y708	LTFEKSRYETYIHLL	62 / 8 AA	85
Phosphosite 15:	PPAPDC3	Q8NBV4	Y172	LIKRRGPYETSPSLL	83 / 6 AA	29
Phosphosite 16:	FOLH1B	Q9HBA9	Y248	YPLYHSVYETYELVE	62 / 8 AA	50
Phosphosite 17:	ATP6V1B1	P15313	Y462	NFINQGPYENRSVFE	71 / 7 AA	57
Phosphosite 18:	SMURF1	Q9HCE7	S736	IDIPPYESYEKLYEK	83 / 6 AA	86
Phosphosite 19:	SMURF2	Q9HAU4	S727	IDIPPYESYEKLYEK	83 / 6 AA	86
Phosphosite 20:	SMURF1	Q9HCE7	Y734	NRIDIPPYESYEKLY	83 / 6 AA	86