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:	RRM2B
Human P-Site:	Y331
P-Site Sequence:	FEKRVSEYQRFAVMA
UniProt:	Q7LG56
Intern. Prot. ID:	Isoform1 - IPI00100213

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RRM2B	Q7LG56	Y331	FEKRVSEYQRFAVMA	100 / 9 AA	41
Phosphosite 1:	RRM2B	Q7LG56	S329	NFFEKRVSEYQRFAV	100 / 7 AA	41
Phosphosite 2:	RRM2	P31350	Y369	FEKRVGEYQRMGVMS	66 / 9 AA	45
Phosphosite 3:	ROCK1	Q13464	Y498	LQHRINEYQRKAEQE	71 / 7 AA	158
Phosphosite 4:	NFAT2	O95644	Y688	GKRKRSQYQRFTYLP	71 / 7 AA	101
Phosphosite 5:	STEAP3	Q658P3	Y288	QLRRGTKYQRFPDWL	55 / 9 AA	55
Phosphosite 6:	ATP8B1	O43520	S1071	EAPSDYQSFAVTIAS	71 / 7 AA	144
Phosphosite 7:	CPA4	Q9UI42	Y202	ARKIVSDYQRDPAIT	83 / 6 AA	47
Phosphosite 8:	ATP8B1	O43520	Y1069	DGEAPSDYQSFAVTI	71 / 7 AA	144
Phosphosite 9:	RP11-631M21.2	Q3ZCM7	Y422	MNDLVSEYQQYQDAT	71 / 7 AA	50
Phosphosite 10:	TUBB3	Q13509	Y422	MNDLVSEYQQYQDAT	71 / 7 AA	50
Phosphosite 11:	TUBB2C	P68371	Y422	MNDLVSEYQQYQDAT	71 / 7 AA	50
Phosphosite 12:	TUBB	P07437	Y422	MNDLVSEYQQYQDAT	71 / 7 AA	50
Phosphosite 13:	TAS1R1	Q7RTX1	Y709	TPLPAREYQRFPHLV	83 / 6 AA	93
Phosphosite 14:	MDM1	Q8TC05	S189	SYNALRNSEYQRQFV	85 / 7 AA	81
Phosphosite 15:	EVPL	Q92817	S673	GALQERVSELQRQRR	85 / 7 AA	232
Phosphosite 16:	POGK	Q9P215	Y269	VDQRVAEYVRYMQAK	62 / 8 AA	69
Phosphosite 17:	MDM1	Q8TC05	Y191	NALRNSEYQRQFVWK	85 / 7 AA	81
Phosphosite 18:	PEG3	Q9GZU2	Y1153	HTHSISEYQRDYTGE	83 / 6 AA	181
Phosphosite 19:	C18orf19	Q96ND0	Y123	QDKSISLYQRFKKTF	71 / 7 AA	31
Phosphosite 20:	catalase	P04040	Y386	YRARVANYQRDGPMC	71 / 7 AA	60