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:	C13orf23
Human P-Site:	S444
P-Site Sequence:	PPTSQGLSNPTPVIA
UniProt:	Q86XN7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C13orf23	Q86XN7	S444	PPTSQGLSNPTPVIA	100 / 9 AA	96
Phosphosite 1:	GGA1	Q9UJY5	S367	ELMSLGLSDPTPPSG	77 / 9 AA	70
Phosphosite 2:	EP300	Q09472	S1849	GQQQGLPSPTPATPT	75 / 8 AA	264
Phosphosite 3:	NUT	Q86Y26	S309	MNGSQGLSPATPLKL	77 / 9 AA	120
Phosphosite 4:	CSF1	P09603	S414	SLRPQGLSNPSTLSA	85 / 7 AA	60
Phosphosite 5:	CASC5	Q8NG31	S767	EPLRKSLSNPTPDYC	75 / 8 AA	265
Phosphosite 6:	RXRA	P19793	S384	NPDSKGLSNPAEVEA	75 / 8 AA	51
Phosphosite 7:	C13orf23	Q86XN7	T447	SQGLSNPTPVIAGGS	100 / 6 AA	96
Phosphosite 8:	CASC5	Q8NG31	T770	RKSLSNPTPDYCHDK	100 / 6 AA	265
Phosphosite 9:	PMS2CL	Q68D20	S96	VSSSQGPSDPTDRAE	75 / 8 AA	21
Phosphosite 10:	ARID3C	A6NKF2	T396	VPASQGPTNPAPPPS	66 / 9 AA	44
Phosphosite 11:	EAN57	O43247	S47	KFKNQGLSSPQPLPL	66 / 9 AA	31
Phosphosite 12:	EAN57	O43247	S48	FKNQGLSSPQPLPLG	75 / 8 AA	31
Phosphosite 13:	RYK	P34925	S271	SSSSQGLSQPSTQTT	75 / 8 AA	68
Phosphosite 14:	PARD3	Q8TEW0	S2312	VSGAEGLSNPEMLTP	71 / 7 AA	151
Phosphosite 15:	KIDINS220	Q9ULH0	S1188	EDAAEGLSSPTDSSR	62 / 8 AA	197
Phosphosite 16:	KIDINS220	Q9ULH0	S1189	DAAEGLSSPTDSSRG	71 / 7 AA	197
Phosphosite 17:	CHD6	Q8TD26	T217	LELDQGLTNPSLRSP	71 / 7 AA	305
Phosphosite 18:	KIF19	Q2TAC6	S904	EVTGQGLSHPKTHLL	71 / 7 AA	111
Phosphosite 19:	PLD4	Q96BZ4	S398	LRSLQALSNPAANVS	62 / 8 AA	56
Phosphosite 20:	ZFHX3	Q15911	S3179	KPSSASLSSPTPAQA	66 / 9 AA	404