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:	C19orf21
Human P-Site:	S590
P-Site Sequence:	DQNSRSSSQASGITG
UniProt:	Q8IVT2
Intern. Prot. ID:	IPI00217121

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf21	Q8IVT2	S590	DQNSRSSSQASGITG	100 / 9 AA	75
Phosphosite 1:	C19orf21	Q8IVT2	S589	SDQNSRSSSQASGIT	100 / 8 AA	75
Phosphosite 2:	CDKN2AIP	Q9NXV6	S376	LLASKSSSQTSGSLV	77 / 9 AA	61
Phosphosite 3:	GLI2	P10070	S267	INNSRSSSAASGSYG	88 / 9 AA	168
Phosphosite 4:	GGA3	Q9NZ52	S372	PPRSRSSSQAEATLG	100 / 7 AA	78
Phosphosite 5:	CACNA1G	O43497	S577	APPPRSPSEASGRTV	66 / 9 AA	262
Phosphosite 6:	C19orf21	Q8IVT2	S588	NSDQNSRSSSQASGI	100 / 7 AA	75
Phosphosite 7:	GGA3	Q9NZ52	S370	SGPPRSRSSSQAEAT	100 / 7 AA	78
Phosphosite 8:	GGA3	Q9NZ52	S371	GPPRSRSSSQAEATL	100 / 7 AA	78
Phosphosite 9:	TRIP6	Q15654	S189	GPPRRGASQASGPLP	75 / 8 AA	50
Phosphosite 10:	GLI3	P10071	S328	LNNSRSSSSASGSYG	88 / 9 AA	170
Phosphosite 11:	GPR179	Q6PRD1	S2101	SDRSRGSSEAAGSVE	66 / 9 AA	257
Phosphosite 12:	TNFAIP1	Q13829	S275	EATSRSRSQASPSED	87 / 8 AA	36
Phosphosite 13:	ARHGAP28	Q9P2N2	S69	PAFSRSNSEASVDSA	75 / 8 AA	82
Phosphosite 14:	ZBTB22	O15209	S438	SSSSSSSSQAPGQPP	77 / 9 AA	66
Phosphosite 15:	DDX20	Q9UHI6	S665	SYSSRTSSQSKGNKS	66 / 9 AA	92
Phosphosite 16:	KCNV2	Q8TDN2	S39	SLGARSGSQASIHGW	85 / 7 AA	62
Phosphosite 17:	SFTA3	P0C7M3	S84	LSQSRSSSEAKMLII	85 / 7 AA	11
Phosphosite 18:	DNAH2	Q9P225	S17	RLSGRGSSQASWSGR	85 / 7 AA	508
Phosphosite 19:	CDSN	Q15517	S199	PGQSSSSSQTSGVSS	77 / 9 AA	52
Phosphosite 20:	DNAH2	Q9P225	S16	QRLSGRGSSQASWSG	85 / 7 AA	508