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:	T596
P-Site Sequence:	SSQASGITGSYSVSE
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	T596	SSQASGITGSYSVSE	100 / 9 AA	75
Phosphosite 1:	C19orf21	Q8IVT2	S598	QASGITGSYSVSESP	100 / 7 AA	75
Phosphosite 2:	SLC22A25	Q6T423	T472	RGRATGITGNFANIG	55 / 9 AA	61
Phosphosite 3:	AGR2	O95994	T142	LTVRADITGRYSNRL	62 / 8 AA	20
Phosphosite 4:	C19orf21	Q8IVT2	S593	SRSSSQASGITGSYS	100 / 6 AA	75
Phosphosite 5:	ICK	Q9UPZ9	T552	STSSSGLTGNYVPSF	71 / 7 AA	71
Phosphosite 6:	AGR2	O95994	Y145	RADITGRYSNRLYAY	83 / 6 AA	20
Phosphosite 7:	CUBN	O60494	T1399	GGELSGATGSFSSPG	75 / 8 AA	399
Phosphosite 8:	DKFZP434B0335	Q7Z6L1	T1062	LWYRQGITPSYPQGS	71 / 7 AA	130
Phosphosite 9:	GCA	P28676	T85	TQSGINGTYSPFSLE	71 / 7 AA	24
Phosphosite 10:	LysRS	Q15046	T366	SGMVKHITGSYKVTY	100 / 5 AA	68
Phosphosite 11:	DMXL1	Q9Y485	T1252	SKQEPVITDSYSGST	55 / 9 AA	338
Phosphosite 12:	UTP15	Q8TED0	S184	PDLFITGSYDHTVKM	100 / 5 AA	58
Phosphosite 13:	WDR69	Q8N136	Y112	SCFITGSYDRTCKLW	100 / 5 AA	46
Phosphosite 14:	WDR69	Q8N136	S111	GSCFITGSYDRTCKL	100 / 5 AA	46
Phosphosite 15:	Nuclear envelope pore membrane protein POM 121	Q96HA1	T414	SSSRNAITSSYSSTR	62 / 8 AA
Phosphosite 16:	WDR69	Q8N136	T109	KSGSCFITGSYDRTC	100 / 5 AA	46
Phosphosite 17:	CRX	O43186	S141	DPLGISDSYSPPLPG	71 / 7 AA	32
Phosphosite 18:	POM121	A8CG34	T391	SSSRNAITSSYSSTR	62 / 8 AA	125
Phosphosite 19:	CRX	O43186	S139	CPDPLGISDSYSPPL	71 / 7 AA	32
Phosphosite 20:	SLC5A12	Q1EHB4	S110	FYRSGITSTYEYLQL	71 / 7 AA	68