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:	C21orf13
Human P-Site:	S233
P-Site Sequence:	RKLRETDSQLLKTKD
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	S233	RKLRETDSQLLKTKD	100 / 9 AA	77
Phosphosite 1:	C21orf13	O95447	T231	LSRKLRETDSQLLKT	100 / 7 AA	77
Phosphosite 2:	EXOSC1	Q9Y3B2	T59	VVSVVRETESQLLPD	85 / 7 AA	21
Phosphosite 3:	OLFML2B	Q68BL8	S142	QKLREADSQDLKLST	77 / 9 AA	84
Phosphosite 4:	InsR	P06213	S717	CSCPKTDSQILKELE	85 / 7 AA	156
Phosphosite 5:	TRPM4	Q8TD43	S1145	RDKRESDSERLKRTS	66 / 9 AA	134
Phosphosite 6:	PHC3	Q8NDX5	S780	ETLEEMDSELLKCEF	75 / 8 AA	106
Phosphosite 7:	ERCC2	P18074	T301	EASAARETDAHLANP	71 / 7 AA	87
Phosphosite 8:	DSP	P15924	T1924	LEDSTRETQSQLETE	85 / 7 AA	332
Phosphosite 9:	BIRC7	Q96CA5	S171	HSVQETHSQLLGSWD	75 / 8 AA	33
Phosphosite 10:	DSP	P15924	S1926	DSTRETQSQLETERS	85 / 7 AA	332
Phosphosite 11:	EFTUD1	Q7Z2Z2	S196	RAERETESQVNPNSE	71 / 7 AA	125
Phosphosite 12:	ATM	Q13315	S2209	YIKWQKHSQLLKDSD	55 / 9 AA	351
Phosphosite 13:	EFTUD1	Q7Z2Z2	T194	EERAERETESQVNPN	71 / 7 AA	125
Phosphosite 14:	ATP10A	O60312	T403	MQLYDEETDSQLQCR	100 / 6 AA	168
Phosphosite 15:	ATP10A	O60312	S405	LYDEETDSQLQCRAL	100 / 6 AA	168
Phosphosite 16:	PRDM15	P57071	S221	ECGYETESHLLEPHE	71 / 7 AA	169
Phosphosite 17:	WDR17	Q8IZU2	S1189	PALYEYTSQLLKRRE	75 / 8 AA	148
Phosphosite 18:	LRBA	P50851	T426	FTYNPRATDAQLCLE	71 / 7 AA	319
Phosphosite 19:	MYCT1	Q8N699	S182	PLPVETESQLVTLPS	62 / 8 AA	27
Phosphosite 20:	ZDHHC2	Q9UIJ5	S333	KPLRESQSHLLTDSQ	62 / 8 AA	42