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:	S540
P-Site Sequence:	KFLQENASGRGNMPM
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	S540	KFLQENASGRGNMPM	100 / 9 AA	148
Phosphosite 1:	UBR5	O95071	S1637	HSNQDNASGRRSVVT	85 / 7 AA	309
Phosphosite 2:	PAPLN	O95428	S583	WAAQEHPSARGDHRG	55 / 9 AA	138
Phosphosite 3:	F13A1	P00488	S251	DRAQMDLSGRGNPIK	66 / 9 AA	83
Phosphosite 4:	PNPLA2	Q96AD5	S111	ADSHEHASGRLGISL	71 / 7 AA	55
Phosphosite 5:	MYCL1	P12524	S229	SCSQEEASERGPQEE	75 / 8 AA	40
Phosphosite 6:	KIAA1949	Q6NYC8	S21	RRRQEEASVRGREKA	75 / 8 AA	68
Phosphosite 7:	RCCD1	A6NED2	S23	GFGQELGSGRGRQVH	75 / 8 AA	40
Phosphosite 8:	TTC3	P53804	S2008	LLTEESPSGRGWPSQ	55 / 9 AA	230
Phosphosite 9:	SAP25	Q8TEE9	S49	WPLYEAASGRGLRPV	85 / 7 AA	21
Phosphosite 10:	CAPZB	P47756	S160	VVEVQEKSSGRTAHY	71 / 7 AA	31
Phosphosite 11:	LEF1	Q9UJU2	S388	EKLQESASGTGPRMT	75 / 8 AA	44
Phosphosite 12:	MAP1B	P46821	S1421	LSADDKASGRGAESP	62 / 8 AA	271
Phosphosite 13:	Golgin subfamily A member 2-like protein 2	Q9H5Y0	S81	EKLQESTSARGQCQR	62 / 8 AA	14
Phosphosite 14:	Golgin subfamily A member 2-like protein 3	Q8NCE8	S81	EKLQESTSARGQCQR	62 / 8 AA	14
Phosphosite 15:	SPEG	Q15772	T2988	RACRENATGRTFVAK	71 / 7 AA	354
Phosphosite 16:	CHD-2	O14647	S955	RTILENNSGRSNSNP	75 / 8 AA	211
Phosphosite 17:	CAPZB	P47756	S161	VEVQEKSSGRTAHYK	71 / 7 AA	31
Phosphosite 18:	EPB41L2	O43491	S323	QLRQDIASGRLPCSF	71 / 7 AA	113
Phosphosite 19:	FANCL	Q9NW38	S144	KLKAEDASGREHLIT	62 / 8 AA	43
Phosphosite 20:	PNMA5	Q96PV4	S345	MKNKEKPSGRGRGAS	62 / 8 AA	50