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:	T323
P-Site Sequence:	PRQALAGTFRDLRLR
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	T323	PRQALAGTFRDLRLR	100 / 9 AA	41
Phosphosite 1:	NSMAF	Q92636	T355	LDLSNPGTFRDLSKP	85 / 7 AA	104
Phosphosite 2:	UBE3A	Q05086	T647	KLMGKKGTFRDLGDS	100 / 6 AA	101
Phosphosite 3:	UBQLNL	Q8IYU4	S112	GSRSLAHSFRDLPTN	66 / 9 AA	53
Phosphosite 4:	HPSE2	Q8WWQ2	T516	KKIKLAGTLRDKLVH	85 / 7 AA	67
Phosphosite 5:	MPZL3	Q6UWV2	T95	QYPTTAGTFRDRISW	100 / 6 AA	26
Phosphosite 6:	SPTBN2	O15020	T1004	LQRKLAGTERDLEAI	87 / 8 AA	271
Phosphosite 7:	PARP4	Q9UKK3	T1428	TTRPSAGTFPELDSP	71 / 7 AA	193
Phosphosite 8:	C1orf65	Q8N715	T160	AGTPLSGTFRVEKAQ	71 / 7 AA	72
Phosphosite 9:	USP54	Q70EL1	T106	LRSALAKTFQDEQRF	75 / 8 AA	187
Phosphosite 10:	NXF1	Q9UBU9	T330	DGNSLCDTFRDQSTY	62 / 8 AA	70
Phosphosite 11:	ICAM5	Q9UMF0	S465	GPVTRALSGTYRCKA	71 / 7 AA	97
Phosphosite 12:	PARD3	Q8TEW0	T3387	ASFFNAGTFREEQKC	83 / 6 AA	151
Phosphosite 13:	mucolipin 1	Q9GZU1	T92	LSNQLAVTFREENTI	71 / 7 AA	65
Phosphosite 14:	KIR3DP1	A8MWS1	T192	MTQDLAGTYRCYGSV	83 / 6 AA	36
Phosphosite 15:	C1orf65	Q8N715	S158	GGAGTPLSGTFRVEK	71 / 7 AA	72
Phosphosite 16:	PWP2	Q15269	T550	TSDALAVTFRPDGAE	85 / 7 AA	102
Phosphosite 17:	TEP1	Q99973	T906	IRLFISSTFRDMHGE	50 / 8 AA	290
Phosphosite 18:	KIR3DP1	A8MWS1	Y193	TQDLAGTYRCYGSVP	83 / 6 AA	36
Phosphosite 19:	SKIV2L	Q15477	T688	MRKHDGSTFRDLLPG	71 / 7 AA	138
Phosphosite 20:	PLEKHG1	Q9ULL1	T329	GELVLEGTFRIQRAK	71 / 7 AA	155