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:	S366
P-Site Sequence:	RSGSKASSIDTGTPK
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	S366	RSGSKASSIDTGTPK	100 / 9 AA	90
Phosphosite 1:	USP19	O94966	S434	KDKSKARSEDTGLDS	77 / 9 AA	146
Phosphosite 2:	CREBBP	Q92793	S2394	LAVTMASSIDQGHLG	66 / 9 AA	265
Phosphosite 3:	FAM123C	Q8N944	T369	SKASSIDTGTPKSEQ	100 / 6 AA	90
Phosphosite 4:	USP15	Q9Y4E8	T157	RRFSKADTIDTIEKE	75 / 8 AA	112
Phosphosite 5:	BRD8	Q9H0E9	S387	PVGSKAPSIDGKEEL	85 / 7 AA	135
Phosphosite 6:	LRRIQ1	Q96JM4	S1306	REDSKASSIPTIRIP	87 / 8 AA	155
Phosphosite 7:	HIST1H1A	Q02539	S115	FKLNKKASSVETKPG	71 / 7 AA	22
Phosphosite 8:	POLK	Q9UBT6	S715	DNSSKAESIDALSNK	75 / 8 AA	99
Phosphosite 9:	HIST1H1A	Q02539	S116	KLNKKASSVETKPGA	71 / 7 AA	22
Phosphosite 10:	SKT	Q5T5P2	S1085	NITAKASSEDAGPSP	66 / 9 AA	214
Phosphosite 11:	Per3	P56645	S605	EMPTNGRSIDTGGGA	55 / 9 AA	132
Phosphosite 12:	EAF1	Q96JC9	S41	RYDFKPASIDTSCEG	71 / 7 AA	29
Phosphosite 13:	EAF2	Q96CJ1	S42	RYDFKPASIDTSSEG	71 / 7 AA	29
Phosphosite 14:	NT5C1B	Q96P26	S134	SPSTKAPSIDEPRSR	71 / 7 AA	69
Phosphosite 15:	Wnk2	Q9Y3S1	S1833	RRAQTASSIEVGVGE	71 / 7 AA	243
Phosphosite 16:	PLCH1	Q4KWH8	T423	LDLSSVDTGECKQLP	83 / 6 AA	189
Phosphosite 17:	KIAA1671	Q9BY89	S223	HPPSKASSVEDTARP	71 / 7 AA	197
Phosphosite 18:	SPEN	Q96T58	S2525	LPPDTKASDVDTSSS	62 / 8 AA	402
Phosphosite 19:	PLCH1	Q4KWH8	S420	GDKLDLSSVDTGECK	83 / 6 AA	189
Phosphosite 20:	DYNC1H1	Q14204	S1732	EIFGKATSIDPNTYI	83 / 6 AA	532