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:	S181
P-Site Sequence:	RWIADRKSTFGERVV
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	S181	RWIADRKSTFGERVV	100 / 9 AA	41
Phosphosite 1:	RRM2B	Q7LG56	T182	WIADRKSTFGERVVA	100 / 8 AA	41
Phosphosite 2:	ATIC	P31939	S313	ARGADRMSSFGDFVA	66 / 9 AA	65
Phosphosite 3:	ATIC	P31939	S314	RGADRMSSFGDFVAL	62 / 8 AA	65
Phosphosite 4:	RLTPR	Q6F5E8	T1131	APRTRKTTFGDLLRP	71 / 7 AA	159
Phosphosite 5:	JPH4	Q96JJ6	S292	EWRADRRSGFGVSQR	75 / 8 AA	66
Phosphosite 6:	RLTPR	Q6F5E8	T1130	AAPRTRKTTFGDLLR	71 / 7 AA	159
Phosphosite 7:	MXRA7	P84157	T186	LMKDNKETFGEMSDG	75 / 8 AA	21
Phosphosite 8:	LAMC3	Q9Y6N6	T243	ISLDRLNTFGDDIFK	62 / 8 AA	172
Phosphosite 9:	KLHL2	O95198	T392	NMRDRRSTLGAAVLN	62 / 8 AA	66
Phosphosite 10:	GVIN1	Q7Z2Y8	S667	VEEAQRKSTYEVSLA	71 / 7 AA	279
Phosphosite 11:	GPR179	Q6PRD1	S1513	EKASRKGSFGEMGEQ	71 / 7 AA	257
Phosphosite 12:	KLHL2	O95198	S391	ANMRDRRSTLGAAVL	62 / 8 AA	66
Phosphosite 13:	IMPACT	Q9P2X3	S184	IPITDRRSTFQAHLA	71 / 7 AA	36
Phosphosite 14:	IMPACT	Q9P2X3	T185	PITDRRSTFQAHLAP	83 / 6 AA	36
Phosphosite 15:	PLCE1	Q9P212	S1699	KERKSRKSIFGNNPG	71 / 7 AA	259
Phosphosite 16:	C15orf58	Q6ZNW5	S319	ILWARKSSFGIKDGE	83 / 6 AA	42
Phosphosite 17:	HECTD1	Q9ULT8	S2159	QIHADRKSVLEVEFL	71 / 7 AA	290
Phosphosite 18:	PKN3	Q6P5Z2	S717	IGFGDRTSTFCGTPE	71 / 7 AA	99
Phosphosite 19:	PKN2	Q16513	S815	MGYGDRTSTFCGTPE	71 / 7 AA	112
Phosphosite 20:	PKN1	Q16512	S773	MGYGDRTSTFCGTPE	71 / 7 AA	104