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:	C21orf70
Human P-Site:	S170
P-Site Sequence:	RQARSRESNKPRPSE
UniProt:	Q9NSI2
Intern. Prot. ID:	IPI00027898

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf70	Q9NSI2	S170	RQARSRESNKPRPSE	100 / 9 AA	25
Phosphosite 1:	PPP2R2C	Q9Y2T4	S382	LEASRESSKPRAVLK	87 / 8 AA	52
Phosphosite 2:	PPP2R2C	Q9Y2T4	S381	TLEASRESSKPRAVL	87 / 8 AA	52
Phosphosite 3:	PPP2R2D	Q66LE6	S392	LEASRESSKPRASLK	87 / 8 AA	52
Phosphosite 4:	PPP2R2D	Q66LE6	S391	TLEASRESSKPRASL	87 / 8 AA	52
Phosphosite 5:	TOPORS	Q9NS56	S634	KRSRSRESSRPRGRR	77 / 9 AA	119
Phosphosite 6:	PPP2R2B	Q00005	S382	LEASRENSKPRAILK	75 / 8 AA	52
Phosphosite 7:	RBM15	Q96T37	S659	HLDRSPESDRPRKRH	66 / 9 AA	107
Phosphosite 8:	TOPORS	Q9NS56	S635	RSRSRESSRPRGRRD	75 / 8 AA	119
Phosphosite 9:	C14orf43	Q6PJG2	S991	LILRSHESNAPGSAG	75 / 8 AA	115
Phosphosite 10:	FAM154A	Q8IYX7	S52	HSYLPRESFKPRREY	75 / 8 AA	55
Phosphosite 11:	DIAPH3	Q9NSV4	S33	SLRGCRESKMPRRKG	62 / 8 AA	137
Phosphosite 12:	H1FOO	Q8IZA3	S26	GSSRSPESEKPGPSH	75 / 8 AA	36
Phosphosite 13:	DHX29	Q7Z478	T484	EELNKMETNKPRDLF	71 / 7 AA	155
Phosphosite 14:	C21orf70	Q9NSI2	S167	GSRRQARSRESNKPR	100 / 6 AA	25
Phosphosite 15:	RBMX	P38159	T45	LLMKDRETNKSRGFA	55 / 9 AA	42
Phosphosite 16:	RBMXL2	O75526	T45	LLMKDRETNKSRGFA	55 / 9 AA	43
Phosphosite 17:	MAP1B	P46821	S544	QRADSRESLKPAAKP	85 / 7 AA	271
Phosphosite 18:	MDS1	Q13465	S85	AEFELRESNMPGAGL	83 / 6 AA	19
Phosphosite 19:	RAD21L1	Q9H4I0	S496	MLNRLRESNKMGMQS	85 / 7 AA	63
Phosphosite 20:	BZRAP1	O95153	S60	QELRSEESSKPKGDG	66 / 9 AA	200