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:	FAM123C
Human P-Site:	S703
P-Site Sequence:	PPRQDMGSGLFGQRW
UniProt:	Q8N944
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM123C	Q8N944	S703	PPRQDMGSGLFGQRW	100 / 9 AA	90
Phosphosite 1:	VCAN	P13611	S1182	LEDIDLGSGLFEKPK	85 / 7 AA	373
Phosphosite 2:	NHLRC3	Q5JS37	S128	VWITDVGSGFFGHTV	75 / 8 AA	38
Phosphosite 3:	MYEF2	Q9P2K5	S203	GHVPDMGSGLMNLPP	75 / 8 AA	64
Phosphosite 4:	UBR5	O95071	S169	RTGRDRGSGLLGSQP	66 / 9 AA	309
Phosphosite 5:	RGPD4	Q7Z3J3	S588	KCLQKMGSGLNSFYD	85 / 7 AA	198
Phosphosite 6:	RGPD3	A6NKT7	S588	KCLQKMGSGLNSFYD	85 / 7 AA	198
Phosphosite 7:	WNT4	P56705	S286	FCEQDMRSGVLGTRG	66 / 9 AA	39
Phosphosite 8:	OBFC2A	Q96AH0	T142	SMNSNMGTGTFGPVG	62 / 8 AA	22
Phosphosite 9:	SPERT	Q8NA61	S302	GLLQDQGSGLSSRFE	85 / 7 AA	52
Phosphosite 10:	USP15	Q9Y4E8	S586	SYTHHTGSSLFGQPF	55 / 9 AA	112
Phosphosite 11:	MNAT1	P51948	S302	RALQDAFSGLFWQPS	75 / 8 AA	36
Phosphosite 12:	BMX	P51813	S425	TLLKELGSGQFGVVQ	55 / 9 AA	78
Phosphosite 13:	SNAP-alpha	P54920	S29	KNSQSFFSGLFGGSS	66 / 9 AA	33
Phosphosite 14:	SOX5	P35711	S182	DKLLAMGSGNFGEIK	85 / 7 AA	84
Phosphosite 15:	SH3BGR	P55822	S44	LCHCQDLSSGAFPDR	62 / 8 AA	26
Phosphosite 16:	FSTL5	Q8N475	S803	KNRQIQDSGLFGQYL	66 / 9 AA	96
Phosphosite 17:	ZCCHC2	Q9C0B9	S1009	VPPQQMGSGPCGSCG	66 / 9 AA	126
Phosphosite 18:	KIAA1958	Q8N8K9	S665	KEATDMGSVWYEEQR	57 / 7 AA	79
Phosphosite 19:	CASP9	P55211	S133	PRPVDIGSGGFGDVG	75 / 8 AA	46
Phosphosite 20:	FZD10	Q9ULW2	S162	SDEPTRGSGLFPPLF	62 / 8 AA	65