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:	PHF23
Human P-Site:	S213
P-Site Sequence:	PGDGEKRSRIKKSKK
UniProt:	Q9BUL5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHF23	Q9BUL5	S213	PGDGEKRSRIKKSKK	100 / 9 AA	44
Phosphosite 1:	C1orf175	Q68CQ1	T457	EAEGEKKTMIKKIMR	66 / 9 AA	142
Phosphosite 2:	CHST13	Q8NET6	S50	WLGGEKRSPLQKLYD	66 / 9 AA	39
Phosphosite 3:	MED16	Q9Y2X0	S160	SSFGEKFSRVKFSPS	75 / 8 AA	97
Phosphosite 4:	EFHC2	Q5JST6	S485	GGMFLKRSRVKKPGQ	85 / 7 AA	87
Phosphosite 5:	SFRS3	P84103	S87	LSNGEKRSRNRGPPP	75 / 8 AA	19
Phosphosite 6:	EFCAB4A	Q8N4Y2	S240	FARGERRSRLELELQ	71 / 7 AA	33
Phosphosite 7:	CENPE	Q02224	S2098	ESLREKCSRIKELLK	85 / 7 AA	316
Phosphosite 8:	GC	P02774	S231	AAYGEKKSRLSNLIK	71 / 7 AA	53
Phosphosite 9:	SPEG	Q15772	S2543	SAPGESRSRLRWGFS	62 / 8 AA	354
Phosphosite 10:	ZC3H13	Q5T200	S1249	EITGERKSRIDQLKR	71 / 7 AA	197
Phosphosite 11:	MYBL2	P10244	S577	RKPGLRRSPIKKVRK	66 / 9 AA	79
Phosphosite 12:	SPEG	Q15772	S2541	GSSAPGESRSRLRWG	71 / 7 AA	354
Phosphosite 13:	DGKK	Q5KSL6	S212	PRTPMSWSRIKKILK	83 / 6 AA	142
Phosphosite 14:	CYP4F3	Q08477	S145	LSAGEKWSRHRRMLT	55 / 9 AA	60
Phosphosite 15:	AIM1	Q9Y4K1	S827	TNGGIKRSRLEKSAL	66 / 9 AA	189
Phosphosite 16:	AKAP9	Q99996	S3361	KQLEEKHSRIVELLN	83 / 6 AA	454
Phosphosite 17:	PDE3B	Q13370	S692	VEKMGEKSGRILSQV	71 / 7 AA	124
Phosphosite 18:	ATM	Q13315	S2581	KPEVARRSRITKNVP	62 / 8 AA	351
Phosphosite 19:	FRAP1	P42345	S2442	NTKGNKRSRTRTDSY	62 / 8 AA	289
Phosphosite 20:	NDUFB6	O95139	S102	YGIVEKKSRIFPGDT	83 / 6 AA	15