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:	S185
P-Site Sequence:	TRSAEDDSERDPLNV
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	S185	TRSAEDDSERDPLNV	100 / 9 AA	28
Phosphosite 1:	ZNF316	A6NFI3	S22	LERAEDGSECDPDQE	77 / 9 AA	108
Phosphosite 2:	BUD13	Q9BRD0	S488	RRKAEKDSERDELYA	87 / 8 AA	71
Phosphosite 3:	ATP10D	Q9P241	S232	RGYAEQDSEVDPEKF	77 / 9 AA	160
Phosphosite 4:	MUM1	Q2TAK8	T239	SSLSEDDTERDMGSK	75 / 8 AA	79
Phosphosite 5:	3BP2	P78314	S254	VGLAAEDSKRDPLCP	66 / 9 AA	62
Phosphosite 6:	USP19	O94966	S903	GSLEAGDSERDPIQP	100 / 6 AA	146
Phosphosite 7:	CYHR1	Q6ZMK1	S271	LKARVNDSERNPNLS	71 / 7 AA	41
Phosphosite 8:	TCEAL2	Q9H3H9	S108	EGEGEPDSEREPESE	66 / 9 AA	26
Phosphosite 9:	Putative tropomyosin alpha-3 chain-like protein	A6NL28	S61	EEKAADESERDMKVI	75 / 8 AA	26
Phosphosite 10:	C1orf128	Q9GZP4	T119	PQMSFDDTEREPDQT	71 / 7 AA	24
Phosphosite 11:	ANKRD11	Q6UB99	S1433	EKKDKNDSEREPSKK	71 / 7 AA	298
Phosphosite 12:	SRP68	Q9UHB9	S415	QQQPEDDSKRSPRPQ	66 / 9 AA	71
Phosphosite 13:	C17orf75	Q9HAS0	S143	PETVTIDSERNPSEY	83 / 6 AA	45
Phosphosite 14:	KIF19	Q2TAC6	S489	ECYAKDDSEKDSDTG	66 / 9 AA	111
Phosphosite 15:	MAP3K14	Q99558	S809	SLSLSDDSEKNPSKA	71 / 7 AA	104
Phosphosite 16:	BLOC1S3	Q6QNY0	S65	GEAAETDSEPEPEPE	66 / 9 AA	21
Phosphosite 17:	ASNS	P08243	S390	PEKAEEESERLLREL	71 / 7 AA	64
Phosphosite 18:	PARG	Q86W56	S809	SRSHEDGSERDDWQR	85 / 7 AA	111
Phosphosite 19:	AKAP12	Q02952	S116	QRDSEDVSERDSDKE	66 / 9 AA	191
Phosphosite 20:	IFIT2	P09913	S453	MQQADEDSERGLESG	71 / 7 AA	55