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:	Y454
P-Site Sequence:	ASLALNMYVTSEHTY
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	Y454	ASLALNMYVTSEHTY	100 / 9 AA	90
Phosphosite 1:	HSPH1	Q92598	Y614	GKDLLNMYIETEGKM	62 / 8 AA	97
Phosphosite 2:	HPS5	Q9UPZ3	S119	PEQMYVSSEHKGRRV	83 / 6 AA	127
Phosphosite 3:	HPS5	Q9UPZ3	S118	KPEQMYVSSEHKGRR	83 / 6 AA	127
Phosphosite 4:	SERPINA5	P05154	Y224	GTQEQDFYVTSETVV	55 / 9 AA	46
Phosphosite 5:	ALDH18A1	P54886	Y587	SEGICHMYVDSEASV	71 / 7 AA	87
Phosphosite 6:	HPS5	Q9UPZ3	Y116	RGKPEQMYVSSEHKG	83 / 6 AA	127
Phosphosite 7:	TrpC5	Q9UL62	Y586	VFGLLNLYVTNVKAR	71 / 7 AA	111
Phosphosite 8:	CSTF1	Q05048	T279	SSANMYVTGSKDGCI	83 / 6 AA	48
Phosphosite 9:	CSTF1	Q05048	Y277	YNSSANMYVTGSKDG	83 / 6 AA	48
Phosphosite 10:	PIK3AP1	Q6ZUJ8	Y570	QERPGNFYVSSESIR	71 / 7 AA	90
Phosphosite 11:	NVL	O15381	Y655	GPELLNMYVGESERA	100 / 5 AA	95
Phosphosite 12:	PIGS	Q96S52	Y145	AEGSLTVYVISEHSS	55 / 9 AA	62
Phosphosite 13:	CDKL5	O76039	Y614	RPHRHSMYVTRDKVR	57 / 7 AA	116
Phosphosite 14:	BICC1	Q9H694	Y408	ERNALNMYEARKCLL	100 / 5 AA	105
Phosphosite 15:	CDKL5	O76039	T616	HRHSMYVTRDKVRAK	57 / 7 AA	116
Phosphosite 16:	LBA1	O15050	Y1829	FDLALKMYCQEELFE	55 / 9 AA	284
Phosphosite 17:	SLC9A5	Q14940	Y774	GQGDLAVYVSSETTK	62 / 8 AA	99
Phosphosite 18:	USP40	Q9NVE5	Y206	EDALWNMYVEEEVFD	62 / 8 AA	140
Phosphosite 19:	KY	Q8NBH2	Y341	RQFENNMYHKSEFYN	71 / 7 AA	64
Phosphosite 20:	GNL2	Q13823	Y44	TIRRLNMYRQKERRN	62 / 8 AA	84