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:	Y486
P-Site Sequence:	ERLRRRAYERGCQRL
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	Y486	ERLRRRAYERGCQRL	100 / 9 AA	148
Phosphosite 1:	CSTF3	Q12996	Y172	ITAVRRVYQRGCVNP	75 / 8 AA	83
Phosphosite 2:	USP50	Q70EL3	Y162	HYSRRRSYEKGSTQR	66 / 9 AA	39
Phosphosite 3:	C14orf118	Q9NWQ4	Y154	LKVSDWSYERGCRFK	71 / 7 AA	52
Phosphosite 4:	USP50	Q70EL3	S161	YHYSRRRSYEKGSTQ	75 / 8 AA	39
Phosphosite 5:	TANC2	Q9HCD6	Y1816	EIPLKPAYERSCDEL	62 / 8 AA	220
Phosphosite 6:	JMJD5	Q8N371	Y95	DKDWRRVYAIGCLLK	55 / 9 AA	47
Phosphosite 7:	KIF21B	O75037	S1222	SPLTRRKSYDRGQPI	62 / 8 AA	183
Phosphosite 8:	KIF21B	O75037	Y1223	PLTRRKSYDRGQPIR	62 / 8 AA	183
Phosphosite 9:	MRPL37	Q9BZE1	Y31	GAPRRGAYEWGVRST	66 / 9 AA	48
Phosphosite 10:	PLD3	Q8IV08	Y354	DGLRRATYERGVKVR	66 / 9 AA	55
Phosphosite 11:	KIF21A	Q7Z4S6	Y1247	PVTRRKAYEKAEKSK	62 / 8 AA	187
Phosphosite 12:	XAB2	Q9HCS7	Y541	FEESFKAYERGISLF	71 / 7 AA	100
Phosphosite 13:	PLD3	Q8IV08	T353	DDGLRRATYERGVKV	75 / 8 AA	55
Phosphosite 14:	TANC2	Q9HCD6	S1819	LKPAYERSCDELSPV	83 / 6 AA	220
Phosphosite 15:	GLIPR1L2	Q4G1C9	Y203	GTLTRRPYEPGIFCT	62 / 8 AA	40
Phosphosite 16:	CDK13	Q14004	S375	PSYSRHSSYERGGDV	62 / 8 AA	165
Phosphosite 17:	C20orf94	Q5VYV7	Y404	PTKKRKKYERGH___	55 / 9 AA	46
Phosphosite 18:	SLC5A1	P13866	Y606	KGIFRRAYDLFCGLE	62 / 8 AA	73
Phosphosite 19:	DNAJA1	P31689	Y315	MPIYRRPYEKGRLII	71 / 7 AA	45
Phosphosite 20:	CWH43	Q9H720	Y415	LGLRHKAYERKLGKV	71 / 7 AA	79