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:	T200
P-Site Sequence:	LKPRARMTPAPASCS
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	T200	LKPRARMTPAPASCS	100 / 9 AA	28
Phosphosite 1:	piccolo	Q9Y6V0	T3000	QYSTARMTPPPGPQY	75 / 8 AA	567
Phosphosite 2:	MDC1	Q14676	T1116	TRKSSRMTPFPATSA	75 / 8 AA	227
Phosphosite 3:	PHACTR2	O75167	T600	DKPWARLTPADKAAI	71 / 7 AA	70
Phosphosite 4:	MEF2A	Q02078	T415	SPPRDRMTPSGFQQQ	71 / 7 AA	55
Phosphosite 5:	DYRK3	O43781	T512	WDPSARLTPAQALRH	75 / 8 AA	66
Phosphosite 6:	DOT1L	Q8TEK3	S899	SRAERARSTPSPVLQ	75 / 8 AA	185
Phosphosite 7:	DOT1L	Q8TEK3	T900	RAERARSTPSPVLQP	66 / 9 AA	185
Phosphosite 8:	Putative uncharacterized protein FLJ13197	Q9H8V8	T107	PTPDSHMTPAPLALR	71 / 7 AA	15
Phosphosite 9:	MCM10	Q7L590	T208	KSSSSRMTSAPSQPL	62 / 8 AA	98
Phosphosite 10:	MCM10	Q7L590	S209	SSSSRMTSAPSQPLQ	62 / 8 AA	98
Phosphosite 11:	TSAd	Q9NP31	T190	TEPLARQTPEPAGLS	75 / 8 AA	43
Phosphosite 12:	ARAP1	Q96P48	S70	GLLRAHTSPAPAPRP	66 / 9 AA	162
Phosphosite 13:	MGAT1	P26572	T100	AQPRVPVTPAPAVIP	66 / 9 AA	51
Phosphosite 14:	SPEN	Q96T58	T2513	EEPRAQSTPSPALPP	66 / 9 AA	402
Phosphosite 15:	MKI67	P46013	T2773	LKESAKQTPAPAASV	66 / 9 AA	359
Phosphosite 16:	NMDAR2C	Q14957	T51	AQFRARLTPQSFLDL	83 / 6 AA	135
Phosphosite 17:	MUC5AC	P98088	T1524	SLSTARTTPAPGTAT	75 / 8 AA	527
Phosphosite 18:	DYRK2	Q92630	T525	WDPAVRMTPGQALRH	71 / 7 AA	67
Phosphosite 19:	BC060632	Q765P7	S428	EAPRPRMSPATIAAK	71 / 7 AA	80
Phosphosite 20:	PPP1R12C	Q9BZL4	T472	ELRLARITPTPSPKL	62 / 8 AA	85