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:	S220
P-Site Sequence:	LMPGLTFSNELISRD
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	S220	LMPGLTFSNELISRD	100 / 9 AA	41
Phosphosite 1:	RRM2	P31350	S258	LMPGLTFSNELISRD	100 / 9 AA	45
Phosphosite 2:	CNOT8	Q9UFF9	T80	KIIQLGLTFTNEKGE	85 / 7 AA	34
Phosphosite 3:	SPINK4	O60575	T62	GTDGLTYTNECQLCL	71 / 7 AA	9
Phosphosite 4:	CNOT7	Q9UIV1	T80	KIIQLGLTFMNEQGE	85 / 7 AA	33
Phosphosite 5:	SPINK4	O60575	Y61	CGTDGLTYTNECQLC	71 / 7 AA	9
Phosphosite 6:	SPINK4	O60575	T60	VCGTDGLTYTNECQL	71 / 7 AA	9
Phosphosite 7:	HSPB9	Q9BQS6	T7	_MQRVGNTFSNESRV	85 / 7 AA	17
Phosphosite 8:	HSPB9	Q9BQS6	S9	QRVGNTFSNESRVAS	85 / 7 AA	17
Phosphosite 9:	MGC48595	Q86WZ0	S27	AAANLTFSQEVVWQR	62 / 8 AA	112
Phosphosite 10:	WDR82	Q6UXN9	S203	EWTGLKFSNDGKLIL	71 / 7 AA	35
Phosphosite 11:	ZNF845	Q96IR2	S281	NDCGKTFSQELTLTC	66 / 9 AA	113
Phosphosite 12:	ZNF813	Q6ZN06	S393	NECGKTFSQELTLKC	66 / 9 AA	72
Phosphosite 13:	ARHGEF18	Q6ZSZ5	T486	SKLKNGLTFRKEDML	71 / 7 AA	131
Phosphosite 14:	PNLIPRP3	Q17RR3	T40	PWTRTFSTELVGLPW	71 / 7 AA	52
Phosphosite 15:	ZNF525	Q8N782	S167	NECGKTFSQELSLTC	75 / 8 AA	23
Phosphosite 16:	FAM13C1	Q8NE31	T477	LPVGDHLTYSNETEP	83 / 6 AA	66
Phosphosite 17:	ELTD1	Q9HBW9	T392	SSEGCELTYSNETHT	83 / 6 AA	78
Phosphosite 18:	FAM13C1	Q8NE31	S479	VGDHLTYSNETEPVR	83 / 6 AA	66
Phosphosite 19:	RPGRIP1	Q96KN7	S398	SSSQPHWSNELIAEQ	83 / 6 AA	147
Phosphosite 20:	PRKDC	P78527	S650	EPWVYSFSYELILQS	71 / 7 AA	469