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:	RXFP4
Human P-Site:	S25
P-Site Sequence:	ASGGSVLSADDAPMP
UniProt:	Q8TDU9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RXFP4	Q8TDU9	S25	ASGGSVLSADDAPMP	100 / 9 AA	41
Phosphosite 1:	RNF125	Q96EQ8	S6	__MGSVLSTDSGKSA	85 / 7 AA	26
Phosphosite 2:	KCNC2	Q96PR1	S541	EHNRSVLSGDDSTGS	75 / 8 AA	70
Phosphosite 3:	NLRC3	Q7RTR2	S662	ELLGSVLSGKDCRIQ	75 / 8 AA	115
Phosphosite 4:	ZNF828	Q96JM3	S142	QKLGSVLSPESPKPT	55 / 9 AA	89
Phosphosite 5:	BMF	Q96LC9	S31	TQPGSLLSADLFAQS	85 / 7 AA	20
Phosphosite 6:	NKD2	Q969F2	S86	EHPGQLLSADDGERA	66 / 9 AA	50
Phosphosite 7:	Ig heavy chain V-III region DOB	P01782	Y60	WNGGSVLYADSVKGR	85 / 7 AA	13
Phosphosite 8:	AKAP6	Q13023	S2204	EFSDSSLSADDADTV	87 / 8 AA	257
Phosphosite 9:	PLCB4	Q15147	S521	FKFGNELSADDLGHK	75 / 8 AA	134
Phosphosite 10:	Grb14	Q14449	S95	SPFTSVLSADLFPKA	100 / 6 AA	61
Phosphosite 11:	BNIP2	Q12982	S71	PSDGSVLSDDLDESG	85 / 7 AA	36
Phosphosite 12:	TEP1	Q99973	S2337	AHTFFVLSADEKISE	83 / 6 AA	290
Phosphosite 13:	PRUNE2	Q8WUY3	S2457	QSEGSILSDDNLDSP	62 / 8 AA	34
Phosphosite 14:	STRAP	Q9Y3F4	S160	SEDKQILSADDKTVR	83 / 6 AA	38
Phosphosite 15:	MUM1	Q2TAK8	S235	CLNGSSLSEDDTERD	66 / 9 AA	79
Phosphosite 16:	LPL	P06858	S199	AEAPSRLSPDDADFV	75 / 8 AA	53
Phosphosite 17:	CX3CR1	P49238	S339	SRHGSVLSSNFTYHT	71 / 7 AA	40
Phosphosite 18:	NOM1	Q5C9Z4	S602	VSWDSVLSAEQTGRW	62 / 8 AA	96
Phosphosite 19:	LNP	Q9C0E8	S345	PSGSVLSSDNQFNEE	71 / 7 AA	48
Phosphosite 20:	NRF1	Q16656	S39	YTEHSMLSADEDSPS	71 / 7 AA	54