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:	FGF23
Human P-Site:	S207
P-Site Sequence:	TPAPASCSQELPSAE
UniProt:	Q9GZV9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FGF23	Q9GZV9	S207	TPAPASCSQELPSAE	100 / 9 AA	28
Phosphosite 1:	FGF23	Q9GZV9	S205	RMTPAPASCSQELPS	100 / 7 AA	28
Phosphosite 2:	RNASEN	Q9NRR4	T330	VPEPAGCTPELPGEI	66 / 9 AA	159
Phosphosite 3:	ARHGEF3	Q9NR81	S18	TVKRANCSLELPPAS	66 / 9 AA	60
Phosphosite 4:	C9orf75	Q4KMQ1	S364	DLGPASPSQELGSQP	87 / 8 AA	76
Phosphosite 5:	MYCL1	P12524	S222	AARFPPESCSQEEAS	85 / 7 AA	40
Phosphosite 6:	MYCL1	P12524	S224	RFPPESCSQEEASER	85 / 7 AA	40
Phosphosite 7:	BZRAP1	O95153	S1152	EDPPAPCSQEEAGAA	85 / 7 AA	200
Phosphosite 8:	C21orf30	Q9UFM2	S42	DPKAPSCSLELPPWV	85 / 7 AA	26
Phosphosite 9:	MCM3AP	O60318	S1190	EFVRETCSQELKNAV	62 / 8 AA	218
Phosphosite 10:	C10orf71	Q711Q0	S330	SPCQVQASCSQEENR	85 / 7 AA	156
Phosphosite 11:	ZNF75D	P51815	T343	KKRKKPATCKQELPK	71 / 7 AA	59
Phosphosite 12:	ZNF668	Q96K58	S50	THGPADCSEEVAEVK	55 / 9 AA	68
Phosphosite 13:	FAM189A1	O60320	S420	SSHRPSCSQDLEAGL	83 / 6 AA	57
Phosphosite 14:	AGBL1	Q96MI9	S1004	ELKSASCSHQLLAQA	62 / 8 AA	120
Phosphosite 15:	PCDH15	Q96QU1	S1697	ISSPAECSLELSPSR	75 / 8 AA	216
Phosphosite 16:	NSD1	Q96L73	S304	GTSSSSTSQELPFCQ	75 / 8 AA	297
Phosphosite 17:	PLEKHG2	Q9H7P9	S1132	ANAPLSLSQELPDTQ	77 / 9 AA	148
Phosphosite 18:	STXBP4	Q6ZWJ1	S545	EENEEDCSRELPNQK	83 / 6 AA	62
Phosphosite 19:	TNS3	Q68CZ2	S26	VSFPAGCSEESYLHN	71 / 7 AA	155
Phosphosite 20:	LZTS2	Q9BRK4	S510	ELELEACSQELQRHR	71 / 7 AA	73