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:	S393
P-Site Sequence:	PRSTLGSSEAFASTS
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	S393	PRSTLGSSEAFASTS	100 / 9 AA	96
Phosphosite 1:	C13orf23	Q86XN7	S392	TPRSTLGSSEAFAST	100 / 8 AA	96
Phosphosite 2:	SMNDC1	O75940	S61	PSETLASSDSFASTQ	66 / 9 AA	27
Phosphosite 3:	MDN1	Q9NU22	S3170	EQLLLGSSQAFQHVG	85 / 7 AA	633
Phosphosite 4:	MTO1	Q9Y2Z2	T484	DDLTTLGTSEPYRMF	62 / 8 AA	80
Phosphosite 5:	SNX17	Q15036	S95	QDPLLGSSETFNSFL	85 / 7 AA	53
Phosphosite 6:	SNX17	Q15036	S94	RQDPLLGSSETFNSF	85 / 7 AA	53
Phosphosite 7:	SAPAP3	O95886	S37	RAPYLLGSREAFSTE	85 / 7 AA	106
Phosphosite 8:	KIAA0284	Q9Y4F5	S1357	DGDTLGSSEPAHSAS	85 / 7 AA	172
Phosphosite 9:	USP47	Q96K76	S337	VIRPYGSSQAFASVE	85 / 7 AA	157
Phosphosite 10:	KIAA0284	Q9Y4F5	S1356	GDGDTLGSSEPAHSA	85 / 7 AA	172
Phosphosite 11:	SMNDC1	O75940	S60	QPSETLASSDSFAST	62 / 8 AA	27
Phosphosite 12:	FAM131B	Q86XD5	S201	GMYCLGSSDAWEASD	71 / 7 AA	36
Phosphosite 13:	MUF1	Q15345	S802	VSDSWDSSQAFADYV	55 / 9 AA	89
Phosphosite 14:	GBX2	P52951	S18	MMQRPLGSSTAFSID	85 / 7 AA	37
Phosphosite 15:	CKAP4	Q07065	S461	RLEGLGSSEADQDGL	100 / 6 AA	66
Phosphosite 16:	Sin3A	Q96ST3	T24	QRRIPGSTEAFPHQH	71 / 7 AA	145
Phosphosite 17:	BUD13	Q9BRD0	S258	TSRRTLGSSDTQQLR	71 / 7 AA	71
Phosphosite 18:	GBX2	P52951	S19	MQRPLGSSTAFSIDS	75 / 8 AA	37
Phosphosite 19:	DHRS2	Q13268	T111	LVGSTLGTSEQIWDK	62 / 8 AA	27
Phosphosite 20:	BUD13	Q9BRD0	S259	SRRTLGSSDTQQLRR	71 / 7 AA	71