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:	S20
P-Site Sequence:	DQDERSSSDTNESEI
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	S20	DQDERSSSDTNESEI	100 / 9 AA	41
Phosphosite 1:	RRM2B	Q7LG56	S19	LDQDERSSSDTNESE	100 / 8 AA	41
Phosphosite 2:	RRM2B	Q7LG56	S18	GLDQDERSSSDTNES	100 / 7 AA	41
Phosphosite 3:	RRM2B	Q7LG56	T22	DERSSSDTNESEIKS	100 / 7 AA	41
Phosphosite 4:	BMP2K	Q9NSY1	S659	RLEERASSDKNVDSL	75 / 8 AA	129
Phosphosite 5:	BMP2K	Q9NSY1	S658	NRLEERASSDKNVDS	75 / 8 AA	129
Phosphosite 6:	HAP95	Q9ULX6	S74	HSWEMPSSDTNANTS	75 / 8 AA	72
Phosphosite 7:	N4BP1	O75113	S851	PMPAQRSSAETNELR	62 / 8 AA	100
Phosphosite 8:	USP47	Q96K76	S946	QSEERSDSDVNNDRS	75 / 8 AA	157
Phosphosite 9:	KIAA1107	Q9UPP5	S917	CHDFLGRSSSDTSTP	85 / 7 AA	156
Phosphosite 10:	KIAA1107	Q9UPP5	S918	HDFLGRSSSDTSTPE	75 / 8 AA	156
Phosphosite 11:	RSRC1	Q96IZ7	S6	__MGRRSSDTEEESR	75 / 8 AA	39
Phosphosite 12:	ZNF650	Q6ZT12	S1055	EIINRSSSEANQVVR	62 / 8 AA	84
Phosphosite 13:	KIAA1107	Q9UPP5	S919	DFLGRSSSDTSTPEE	75 / 8 AA	156
Phosphosite 14:	FRAP1	P42345	S78	IFELVSSSDANERKG	85 / 7 AA	289
Phosphosite 15:	BTN3A2	P78410	S327	LTRGEESSSDTNKSA	87 / 8 AA	36
Phosphosite 16:	SETD1A	O15047	S222	ESRRRSSSDTAAYPA	100 / 6 AA	186
Phosphosite 17:	ZDBF2	Q9HCK1	S492	QSYESSSSETNFDCD	75 / 8 AA	266
Phosphosite 18:	SYT17	Q9BSW7	S96	PDGRRSSSDTSKSTY	85 / 7 AA	54
Phosphosite 19:	SYT17	Q9BSW7	S95	SPDGRRSSSDTSKST	85 / 7 AA	54
Phosphosite 20:	BTN3A2	P78410	S328	TRGEESSSDTNKSA_	87 / 8 AA	36