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:	T327
P-Site Sequence:	QELVEIPTRPLLTKL
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	T327	QELVEIPTRPLLTKL	100 / 9 AA	75
Phosphosite 1:	ZNF398	Q8TD17	S61	ERKVEIHSRRLLHLE	66 / 9 AA	71
Phosphosite 2:	ZXDB	P98169	T41	SPAGQVPTRRLLLLR	62 / 8 AA	85
Phosphosite 3:	ADH5	P11766	T303	ASGEEIATRPFQLVT	71 / 7 AA	40
Phosphosite 4:	TMPO	P42166	T229	ISFPEISTRPPLGST	75 / 8 AA	75
Phosphosite 5:	SLC4A10	Q6U841	T368	LAEVPIPTRFLFILL	66 / 9 AA	126
Phosphosite 6:	C9orf114	Q5T280	T199	GIVVDRPTRPGHGSF	71 / 7 AA	42
Phosphosite 7:	AP2A2	O94973	T536	FHLCSVPTRALLLST	71 / 7 AA	104
Phosphosite 8:	ALMS1	Q8TCU4	T1934	DRKTEIPTVPLSYYS	85 / 7 AA	461
Phosphosite 9:	TAK1L	P57077	S121	VPVEIPSSPLDDTPP	71 / 7 AA	27
Phosphosite 10:	GORASP2	Q9H8Y8	T204	GYLHRIPTRPFEEGK	83 / 6 AA	47
Phosphosite 11:	ZFYVE9	O95405	S657	ESYEAEISTRPCLAL	71 / 7 AA	156
Phosphosite 12:	CASC5	Q8NG31	T961	TVSPDEITTRPMDKT	71 / 7 AA	265
Phosphosite 13:	BCMO1	Q9HAY6	S229	FCSIPSRSLLSPSYY	71 / 7 AA	63
Phosphosite 14:	FOXM1	Q08050	S223	QVKVEEPSRPSASWQ	71 / 7 AA	84
Phosphosite 15:	ZFHX4	Q86UP3	T3106	LSLSSAPTKPLLQTP	83 / 6 AA	394
Phosphosite 16:	OTOF	Q9HC10	T1688	LVPEHVETRPLLNPD	71 / 7 AA	227
Phosphosite 17:	MUC3A	Q02505	T995	TSTENTPTRSLLTSF	62 / 8 AA	266
Phosphosite 18:	STIL	Q15468	T591	PMELQIPTPPLPSYC	62 / 8 AA	143
Phosphosite 19:	MUC3A	Q02505	S997	TENTPTRSLLTSFPV	71 / 7 AA	266
Phosphosite 20:	L3MBTL2	Q969R5	T66	REAGELPTSPLHLLS	71 / 7 AA	79