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:	C1orf141
Human P-Site:	S91
P-Site Sequence:	CEPEPRKSNFEKSNL
UniProt:	Q5JVX7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1orf141	Q5JVX7	S91	CEPEPRKSNFEKSNL	100 / 9 AA	46
Phosphosite 1:	HERC4	Q5GLZ8	S28	IVLEPRKSDFFINKR	85 / 7 AA	119
Phosphosite 2:	Rb	P06400	S360	TQRTPRKSNLDEEVN	71 / 7 AA	106
Phosphosite 3:	ANKRD31	Q8N7Z5	S1816	PVQEPNKSMFEKTKF	77 / 9 AA	211
Phosphosite 4:	GCNT4	Q9P109	S235	GQDFPLKSNFELVSE	85 / 7 AA	53
Phosphosite 5:	PPP2R3A	Q06190	S873	TSTEIRKSNFLQTLA	85 / 7 AA	130
Phosphosite 6:	DUSP11	O75319	S216	NSSVPRSSDFEDSAH	71 / 7 AA	39
Phosphosite 7:	DUSP11	O75319	S215	WNSSVPRSSDFEDSA	71 / 7 AA	39
Phosphosite 8:	TTLL8	A6PVC2	S484	HVEPRKNSFELYGAD	71 / 7 AA	91
Phosphosite 9:	PHF6	Q8IWS0	T170	RKGRPRKTNFKGLSE	83 / 6 AA	41
Phosphosite 10:	MAST4	O15021	S571	LRRKPRESDFETIKL	71 / 7 AA	284
Phosphosite 11:	DNMT3A	Q9Y6K1	T461	AKKPRKSTAEKPKVK	75 / 8 AA	102
Phosphosite 12:	DNMT3A	Q9Y6K1	S460	PAKKPRKSTAEKPKV	75 / 8 AA	102
Phosphosite 13:	ARHGAP3	P52757	T180	SKNEPRKTNVTHEEH	83 / 6 AA	54
Phosphosite 14:	SH2D4A	Q9H788	T116	EAEEPRKTHSEEFTN	62 / 8 AA	53
Phosphosite 15:	HOXB6	P17509	S106	FHPEPRKSDCAQDKS	83 / 6 AA	25
Phosphosite 16:	MYCT1	Q8N699	S161	NSFPRKSSFRASTFH	83 / 6 AA	27
Phosphosite 17:	SOS2	Q07890	T1030	PRFPRKSTFSLKSPG	83 / 6 AA	153
Phosphosite 18:	SOS2	Q07890	S1029	PPRFPRKSTFSLKSP	83 / 6 AA	153
Phosphosite 19:	ZNF845	Q96IR2	S761	KVFSRKSSLEKHRRI	62 / 8 AA	113
Phosphosite 20:	MYCT1	Q8N699	S160	ANSFPRKSSFRASTF	83 / 6 AA	27