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:	RXFP1
Human P-Site:	Y557
P-Site Sequence:	KEFFKNYYGTNGVCF
UniProt:	Q9HBX9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RXFP1	Q9HBX9	Y557	KEFFKNYYGTNGVCF	100 / 9 AA	87
Phosphosite 1:	RXFP1	Q9HBX9	Y556	NKEFFKNYYGTNGVC	100 / 8 AA	87
Phosphosite 2:	UBCE7IP1	Q9NWF9	Y313	IIHFKNYYDLNVLCN	75 / 8 AA	99
Phosphosite 3:	APLNR	P35414	Y10	EGGDFDNYYGADNQS	62 / 8 AA	43
Phosphosite 4:	APLNR	P35414	Y11	GGDFDNYYGADNQSE	62 / 8 AA	43
Phosphosite 5:	PBEF	P43490	Y231	LALIKKYYGTKDPVP	55 / 9 AA	56
Phosphosite 6:	LGR8	Q8WXD0	Y567	KDYFGNFYGKNGVCF	66 / 9 AA	86
Phosphosite 7:	ARID1B	Q8NFD5	Y234	VPEFNNYYGSAAPAS	71 / 7 AA	236
Phosphosite 8:	ARID1B	Q8NFD5	Y233	AVPEFNNYYGSAAPA	71 / 7 AA	236
Phosphosite 9:	KRTAP6-1	Q3LI64	Y10	GSYYGNYYGTPGYGF	66 / 9 AA	7
Phosphosite 10:	C13orf18	Q9H714	Y484	MMWDFKKYYVSNFSK	62 / 8 AA	71
Phosphosite 11:	GBF1	Q92538	Y206	FKEEPKNYVGTNMKK	85 / 7 AA	206
Phosphosite 12:	C13orf18	Q9H714	Y485	MWDFKKYYVSNFSKQ	62 / 8 AA	71
Phosphosite 13:	GNL3L	Q9NVN8	Y351	LEEISNYYGVSGFQT	55 / 9 AA	66
Phosphosite 14:	SPAG17	Q6Q759	S1139	LSISYYGSNGMAPED	71 / 7 AA	252
Phosphosite 15:	HNRNPUL2	Q1KMD3	Y741	DRYYRNYYGYQGYR_	55 / 9 AA	85
Phosphosite 16:	ANO5	Q75V66	Y296	LDLIKNYYGEKIGIY	83 / 6 AA	107
Phosphosite 17:	ANO5	Q75V66	Y295	PLDLIKNYYGEKIGI	83 / 6 AA	107
Phosphosite 18:	NICN1	Q9BSH3	Y53	QEITFKNYYTAFLSI	100 / 5 AA	24
Phosphosite 19:	NICN1	Q9BSH3	Y54	EITFKNYYTAFLSIR	100 / 5 AA	24
Phosphosite 20:	PUS7	Q96PZ0	Y375	EIGFINYYGMQRFGT	71 / 7 AA	75