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:	T12
P-Site Sequence:	NTSASPPTFFWANAS
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	T12	NTSASPPTFFWANAS	100 / 9 AA	41
Phosphosite 1:	AATK	Q6ZMQ8	T1265	GAKESPPTFLRGSPG	55 / 9 AA	145
Phosphosite 2:	TBX15	Q96SF7	T374	SPSCSPPTFHLAPNT	75 / 8 AA	66
Phosphosite 3:	TGFB2	P61812	T121	SENAIPPTFYRPYFR	62 / 8 AA	48
Phosphosite 4:	KIAA0774	Q5JR59	T758	AHYEVPPTFYRSAML	57 / 7 AA	150
Phosphosite 5:	Myomesin 1	P52179	S865	RGRVHEASPPTFQKD	100 / 6 AA	188
Phosphosite 6:	Myomesin 1	P52179	T868	VHEASPPTFQKDALL	100 / 6 AA	188
Phosphosite 7:	ZNF704	Q6ZNC4	S264	SPSQSLASPPTFPIP	100 / 6 AA	45
Phosphosite 8:	C9orf166	P0C2L3	T101	CSHCEPPTFFLQEPP	83 / 6 AA	18
Phosphosite 9:	RXFP1	Q9HBX9	T217	LSRISPPTFYGLNSL	83 / 6 AA	87
Phosphosite 10:	RXFP4	Q8TDU9	S9	PTLNTSASPPTFFWA	100 / 6 AA	41
Phosphosite 11:	DAG1	Q14118	T478	LETASPPTRIRTTTS	55 / 9 AA	97
Phosphosite 12:	GAL3ST2	Q9H3Q3	T176	AFLASPRTFYNDSRH	71 / 7 AA	46
Phosphosite 13:	ZNF704	Q6ZNC4	T267	QSLASPPTFPIPDSS	100 / 6 AA	45
Phosphosite 14:	SBNO2	Q9Y2G9	T933	GYPGGVPTFFRDMKQ	44 / 9 AA	150
Phosphosite 15:	SYNPO2	Q9UMS6	S1035	PAYTSPPSFFAEASS	71 / 7 AA	118
Phosphosite 16:	RanBP2	P49792	T2734	DTLKLPPTFFCGVCS	100 / 5 AA	358
Phosphosite 17:	TGFB2	P61812	Y123	NAIPPTFYRPYFRIV	57 / 7 AA	48
Phosphosite 18:	RanBP2	P49792	T2656	TKLKLPPTFFCYKNR	100 / 5 AA	358
Phosphosite 19:	XYLT2	Q9H1B5	T500	LQQVSRPTFFARKFE	71 / 7 AA	97
Phosphosite 20:	NUP214	P35658	T1981	PVFGSPPTFGGSPGF	83 / 6 AA	214