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:	RNF123
Human P-Site:	S523
P-Site Sequence:	DDNGGEASRYIFLTK
UniProt:	Q5XPI4
Intern. Prot. ID:	IPI00335085

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RNF123	Q5XPI4	S523	DDNGGEASRYIFLTK	100 / 9 AA	148
Phosphosite 1:	RNF123	Q5XPI4	Y525	NGGEASRYIFLTKFR	100 / 7 AA	148
Phosphosite 2:	CNTN4	Q8IWV2	S758	VLASADASRYVFRNE	55 / 9 AA	113
Phosphosite 3:	STT3A	P46977	S498	SARGGDGSRIIFDDF	66 / 9 AA	81
Phosphosite 4:	CNTN4	Q8IWV2	Y760	ASADASRYVFRNESV	71 / 7 AA	113
Phosphosite 5:	NAGK	Q9UJ70	S231	AQQGDPLSRYIFRKA	66 / 9 AA	37
Phosphosite 6:	NMBR	P28336	Y104	VPVDASRYFFDEWMF	71 / 7 AA	43
Phosphosite 7:	ALDH3A2	P51648	T310	GGETDEATRYIAPTV	71 / 7 AA	55
Phosphosite 8:	HIPK3	Q9H422	Y466	KSKEARKYIFNSLDD	71 / 7 AA	134
Phosphosite 9:	HIPK2	Q9H2X6	Y468	KSKEARKYIFNCLDD	71 / 7 AA	131
Phosphosite 10:	HIPK1	Q86Z02	Y459	KSKEARKYIFNCLDD	71 / 7 AA	131
Phosphosite 11:	UBXD6	O00124	S96	EAQGEKASRYIENVL	75 / 8 AA	31
Phosphosite 12:	PHF3	Q92576	S1876	MGPLSQASRYIGPQN	71 / 7 AA	229
Phosphosite 13:	ALDH3A2	P51648	Y312	ETDEATRYIAPTVLT	83 / 6 AA	55
Phosphosite 14:	PHF3	Q92576	Y1878	PLSQASRYIGPQNFY	83 / 6 AA	229
Phosphosite 15:	USP9Y	O00507	S1231	QEISNEASRYMPDIC	62 / 8 AA	291
Phosphosite 16:	IGSF10	Q6WRI0	Y1643	PFDSLSRYIFEKPRI	100 / 5 AA	291
Phosphosite 17:	ALG9	Q9H6U8	Y527	NLEEPSRYIDISKCH	83 / 6 AA	70
Phosphosite 18:	NAGK	Q9UJ70	Y233	QGDPLSRYIFRKAGE	100 / 5 AA	37
Phosphosite 19:	MYO1D	O94832	Y114	GKTEASKYIMQYIAA	71 / 7 AA	116
Phosphosite 20:	BIVM	Q86UB2	S106	SLSAGNNSSRYIGIP	62 / 8 AA	57